The PC Engineer`s Reference Book

Transcription

The PC Engineer's
Reference Book
Volume 3:
Hard Disk Tables
Expansion Cards
Printer Switches
Pinouts
FCC IDs
Legal Bit
This book and any included software is sold as is without warranty of any kind, either express or implied,
including but not limited to the implied warranties of merchantability and fitness for a particular
purpose. Neither the Author, the Publisher nor its dealers or distributors assumes any liability for any
alleged or actual damages arising from their use.
Translation: Although this information has been gathered from original manufacturer's details or
practical experience, it is always changing, or scarce, so there could be technical inaccuracies or
typographical errors. As a result, changes will be made to the information in this book and included
software without reference to anyone, and we don't guarantee that the product suits your purposes.
In addition, no liability can be accepted for loss of data or business or damage to equipment as a result of
using the information contained herein—backups are your responsibility.
Copyrights, etc
Windows, Windows `95, Windows NT, DOS and Xenix are trademarks and Microsoft is a registered
trademark of Microsoft Corporation. Novell and NetWare are registered trademarks of Novell, Inc.
Macintosh is a registered trademark of Apple Computer, Inc. VAX is a trademark of Digital Equipment
Corporation. 8086, 80286, i386, i486, i486DX, i486DX2, i486DX4, i486SX, and i487SX, Intel OverDrive
Processor are trademarks of Intel Corp. UNIX is a registered trademark of UNIX System Laboratories.
IBM, PC, XT, AT and OS/2 are trademarks of International Business Machines Corp. PCI is a registered
trademark of PCI Special Interest Group. Triton is a trademark of a company in Germany. Any code
listings, although obtained from sites that are publicly accessed, may be copyrighted by their respective
manufacturers. All other proprietary trade names, trademarks and names protected by copyright are fully
acknowledged. All are mentioned for editorial purposes only, with no intention of infringing them.
This book copyright © January 2002 Phil Croucher. ISBN 0-9681928-7-4
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise,
without prior written permission from the author.
Electrocution Technical Publishers
www.electrocution.com
Table of Contents
Hard Disk Tables
Size matters
Common Interfaces
15
16
16
ST-412
ST-506
16
16
ESDI
17
ATA/IDE (embedded AT)
SCSI
17
18
SSA
Data Encoding Methods
MFM (Modified Frequency Modulation)
20
20
21
RLL
Performance
21
21
Measuring performance
Installation
22
22
CMOS
23
Preparing drives for use
The Tables
23
26
Abbreviations
1776 Inc
27
28
Adcomp
28
ADIC
Advantage Memory Corp
28
28
ADS
Alps Electric
28
28
Ampex
29
Amstrad
30
ii
The PC Engineer's Reference Book – Vol 3: Storage, Expansion, FCC IDs
Andataco
30
Apple Computer Inc
30
Applied Information Memories
APS Technologies
30
30
Areal
Artecon
31
32
Atasi
32
ATTO Technology
AT & T
33
33
Aura Associates
Automated Systems Methodologies
33
33
Avastor
33
BASF
Bay Microsystems Inc
33
34
Belfort
Bering Technology
34
34
Blue Disk
34
Borsu International
Brand Tech
35
35
BSM Corp
Bull Peripherals
35
35
C Itoh
36
Calluna Technology
Canyon Technology
36
36
Cardiff
CDC
36
36
Centennial Technologies
42
Century Data
Chinook Technology
42
42
Ciprico
CMI
42
42
CMS Enhancements
43
Cogito
Columbia
51
51
Commodore
Compaq
51
51
Comport
52
Computer Connection
Computer Network
53
53
Computer Product Center
Conner Peripherals
53
53
Core International
59
Corvus
COS
60
60
Craft Data
61
Table of Contents
iii
Crate Technology
61
Cristie
61
Cybernetics
Cybernex
61
61
Cynthia
Daeyoung Electronics
61
62
Data General
62
Data Technology
Dauphin Technology
62
62
DEC
Delta Microsystems Inc
62
64
Deltiac Systems
64
Dickens Data Systems Inc
Disctec
65
65
Disctron
Disk Technologies Corp
65
66
Disk Tech One
66
DMA
DPI
66
66
DPL
DTM
66
66
Dynatech Systems
67
Dynatek Automation Systems
ECOL 2
67
67
ECCS Inc
E F Industries
67
67
Ehman Inc
68
Eiger Labs
Elcoh
68
68
EMAC
Emerald DOS
68
68
Emerald Systems
69
Emulex
Epson
69
69
Espert
Everex Systems
69
69
Evotek
70
EZI
Feith Systems Inc
70
70
First Class Peripherals
Focus Enhancements
70
70
Frame Electronics
70
Fuji
Fujisawa
70
71
Fujitsu
71
iv
FWB Inc
81
GCC Technologies Inc
81
General Microsystems Inc
Gigastorage
81
81
Glyph Technologies
GVP
82
82
Grant
82
Greenery Technology
Hard Drives International
82
82
Hewlett-Packard
Hitachi
83
86
Hi-Tech Marketing
88
Honeywell
Hyosung
88
88
IBM
ICL
88
99
ICM
99
IDE Associates
IEM
99
99
IMI
Imperial Technology
99
99
Imprimis
99
Infinity
Insight
99
100
Integra Technologies Inc
Integral Peripherals
100
101
Integrated Data Storage Systems
101
Introl Corp
Iomega
101
101
Irwin
Itochu
102
102
Jasmine Technologies Inc
102
JCT
Jets Cybernetics Inc
102
102
JTS
JVC Information Products Inc
102
103
Kalok
104
Kingston Technology Corp
KT Technology
104
104
Kyocera
LaCie Ltd
104
105
LANStor
105
LaPine
Lexikon
105
106
Liberty Systems
106
Table of Contents
v
Longshine
107
Loviel Computer Corp
107
Mac/PC Data Enhancements Inc
MacAvenue
107
107
MacDirect
MacProducts USA Inc
107
107
Magnetic Peripherals Inc (MPI)
108
Magtron
Market West Computer Group
108
108
Mass Microsystems
Master Disk
108
108
Maximus
109
Maxtor
Model Numbering
109
109
Maxtor Panther
MDI
117
118
Megadrive
118
Memorex
Memory International
118
118
Memtech
Micro Design International
119
119
Microcomputer Memories
119
Micronet Computer Systems Inc
MicroNet Technology Inc
119
119
Micropolis
Microscience
121
127
Microse
129
Micro Solutions
Microstorage
129
129
Microtech International Inc
Microtek
129
130
MiniMicro
130
Miniscribe
Ministor Peripherals Corp
130
132
Mirror Technologies Inc
Mitsubishi
133
133
Mitsumi
134
MKE
MMI
134
134
Morton Management Inc
Mountain Gate
134
135
MPI
135
Myrica
NCL America
135
135
NCR
135
vi
NEC
136
NEI
139
Newbury Data
New Media Corp
139
140
N/Hance Systems
Northgate
140
140
NPL
140
Okidata
Olivetti
141
141
Optima Technology
Orca Technology
142
143
Osicom Technologies Inc
143
Otari
Pacific Microelectronics Inc
143
144
Pacific/Magtron
PACKinTELL Electronics USA
144
144
Panasonic
144
Paragon
Peripheral Land Inc
144
145
Peripheral Systems Inc
Perstor Systems Inc
145
145
PLI
145
Plus 5
Plus Development Corp
146
146
Prairetek Corp
Premier Computer Innovations Inc
146
147
Priam/Vertex
147
Procom Technology
PTI
149
151
Quadram
Quantum
151
152
Qubie
161
Qume
RACET Computers Ltd
161
161
RARE Systems
Relax Technology Inc
161
161
Ricoh
162
Rotating Memory Systems
Rotating Memory Services
162
162
Rodime Ltd
Rodime Systems
162
164
Ruby Systems Inc
165
Samsung
Saratoga
165
167
Saturae Corp
167
Table of Contents
vii
Seagate
167
Sequel
179
Shinwa
Shugart
179
179
Siemens
Simple Technology
179
180
Singapore
180
Sony
Southern Data
180
180
SPC
Specialised Systems Technology Inc
181
181
Sperry
181
Spin Peripherals Inc
Storage Devices
181
181
Storage Dimensions
Storage Solutions
181
183
Streamlogic Corp
183
Sumitronics
Sumo Systems
183
183
Summus Corp
Sun Microsystems Inc
183
184
SuperMac Technology Inc
184
SyDOS
Syquest
184
184
Sysgen Inc
System Industries Inc
185
185
Systems Peripheral Consultants
185
Talon
Tandon
185
185
Tandy
Tatung
186
186
TCP
186
Teac
Tecmar
186
187
Texas Instruments
Texas ISA
187
187
Third Wave Computing
187
Time
Tokico
188
188
Toshiba
Tradewinds
188
190
Tricord Systems Inc
190
Trimarchi Inc
TTP Enterprises Inc
190
190
Tulin
190
viii
Unbound Inc
191
United Peripherals
192
Unitek Systems Corp
US Design Corporation Inc
192
192
ValueStor
Vertex
192
192
Wang Laboratories Inc
192
Western Digital
Western Dynex
192
196
Workstation Technologies
Xebec
196
196
Y-E Data
196
Zentec
ZSI
197
197
Hard Disk Controllers
199
Standard Addresses
199
Adaptec
ACB 1540B/42B
199
199
ACB 2070
200
ACB 2072
ACB 2310/12
200
201
ACB 2320
ACB 2322
201
201
ACB 2322A
202
ACB 2322B
ACB 2370
202
203
ACB 2372A
ACB 2372D
203
204
ACB 4000(A)/4070
204
AHA 1510
AHA 1520/22
204
205
AHA 1540CF/42CF
206
206
Dart
206
F 150AT-WCA
206
206
ALR
CMS
Compaq
957 IDE
996—ESDI
CSC (Corporate System Center)
AK-47 VESA SCSI-II
207
207
207
207
207
Cacheing ESDI card
Fastcache 32
207
208
Fastcache 64
208
IDE Fastcache 64
208
Table of Contents
Datacare
ix
209
DC-1234
209
PM 2001/9x
209
209
PM 2012A/B
PM 301A/60
209
210
PM 3011A/50/60
210
PM 3011A/70
PM3011E/55/65
211
211
DPT
PM 3011E/75
Data Technology (DTC)
212
212
31/3280A
212
5150 BX
5150/60 CR(H)
213
213
5150 X
5160 X
214
214
5180I
214
5187i
5187-1
214
214
5287CR
5280CZ
215
215
5280i
215
5287
6280
215
216
7180
7187
216
216
7280
216
7287
Everex
216
216
EV-346
Konan
216
217
TenTime
Longshine
LCS 6210D
217
217
217
6610HX
217
217
5520
217
5527
8150
218
218
8157
8240
218
218
8250
218
8257
Perstor
219
219
OMTI
PS 180-16FN
219
x
Promise
219
DC 100/100M
219
DC 2030
Rancho Technology Inc
219
220
RT 1000A
Seagate
220
220
ST 01(-A)(-B)(-E50)
220
ST 02(-E50)
ST 05X (XT) ST 02(-E50)
221
221
ST 07A/08A
ST 10
221
222
ST 11M/R
222
ST 21/22/M/R
Silicon Valley Computers
ADP 20
ADP 60LF/L
222
222
222
222
Storage Plus
223
Sumo
UltraStor
223
223
12C
12F
223
224
22F
224
Western Digital
Speedkit
225
225
WD 1002-27X
WD 1002A-27X
225
226
WD 1002A-FOX
226
WD 1002-HX4
WD 1002-WAH
226
226
WD 1002A-WA2
WD 1002A-WX1
227
227
WD 1002(A)-WX2
227
WD 1002S-WX2A
WD 1003-GRY
228
229
WD 1003-WA2
WD 1003-WAH
229
229
WD 1003-RA2
229
WD 1003A-WA2
WD 1003-RAH
230
230
WD 1003(V)-MM1/2
WD 1003V-SR1/2—RLL
230
230
WD 1004A-27X
231
WD 1004A-WX1
WD 1005-WAH
231
231
WD 1006-RAH
232
Table of Contents
xi
WD 1006-WAH
232
WD 1006(S)-WAH
232
WD 1006V-MC1
WD 1006V-MCR
232
232
WD 1006V-MM1/2
WD 1006V-SM1/SM2
233
233
WD 1006V-SR1/2
233
WD 1007-WA2
WD 1007A-WA2
233
234
WD 1007A-WA4
WD 1007A-WAH
234
235
WD 1007V-SE1/SE2
235
WD 1009V-SE1/SE2
WDAT-140
235
236
WDAT-240
WD 7000-FASST2
236
236
WDXT-GEN
238
WDXT-GEN2
WDXT-GEN2
238
238
WD XT-GEN2 Plus
WD XT-GEN2R
238
239
WD XT 150
239
WDATXT-FASST
Xebec
Xebec 1210/1220
Tape Streamers
Wangtek
PC-02
Memory/Multi I/O Cards
AST
240
240
240
241
241
241
243
243
Rampage! Mk 1
243
Rampage XT
Rampage/EGA AT
243
245
Monographplus Graphics Board
Rampage AT
245
245
I/O Plus II
246
I/O Mini
I/O Mini II
246
246
MP Mini
Shortpak
247
247
FastRAM
247
SixPakPlus (Original)
SixPakPlus (Mica)
248
249
Megaplus II
249
xii
CC-432
250
HotShot/286
250
220
251
Scanner Cards
Canon
IX31F
Video Cards
Tandon/Taxan (plus others)
EGA
EGA Supreme
253
253
253
255
255
255
255
Trident
256
TVGA 9000
Unknown
256
256
ET 4000/W32P
CD-ROM Cards
Hitachi
CD-IF14/18/35
Sound Cards
Gravis
UltraSound Classic rev 2.1 - 3.74
Network Cards
AST
256
257
257
257
259
259
259
261
261
8-bit long card
Coax II
261
261
Star Port
262
Novell/Eagle
NE 1000/NE2000
262
262
Western Digital
EtherCard PLUS (WD8003E) with Boot ROM Socket (WD8003EBT)
262
262
EtherCard PLUS with Boot ROM Socket (WD8003EB)
263
EtherCard PLUS16 (WD8013EBT)
EtherCard PLUS TP, LattisNet Compatible (WD8003WT)
263
264
EtherCard PLUS10T for UTP - 10BaseT (WD8003W)
EtherCard PLUS/A For Micro Channel (WD8003ET/A)
265
265
EtherCard PLUS/A for Micro Channel (WD8003E/A)
265
EtherCard PLUS10T/A for Micro Channel (WD8003W/A)
StarCard PLUS/A For Micro Channel (WD8003ST/A)
266
266
StarCard PLUS (WD8003S) and StarLink PLUS (WD8003SH)
StarLink PLUS Only (WD8003SH)
266
266
Printer Switches
Canon
BJ 10 SX
267
267
267
Table of Contents
Epson
xiii
268
EPL 6000
268
LQ 2550
LQ 800/1000
268
268
Panasonic
Samsung
SP 2412
Printer Codes
269
269
269
271
Epson FX
271
HP Laserjet II
273
Pinouts
277
25-pin Parallel Port
Parallel PC-PC connections
277
277
Keyboard
Game Port
277
278
Power
278
Battery
Video
278
279
Mouse
Newton-PC
280
280
AUI (Dix)
280
UTP (RJ 45)
Modem (RJ 11)
280
281
RS232
25-pin Serial Port
281
282
9-pin Serial Port
FCC ID
282
283
xiv
Hard Disk Tables
A hard disk has several platters on top of each other inside a hard case, each with its own read/write
head, which are all used at the same time for speed. The platters were originally made of metal, but
latterly of glass, which is why they are called hard disks (because they are not removeable, they are also
called fixed disks). However, they were originally called Winchester Drives, after one that IBM made for
mainframes, which had 30 Mb fixed and 30 removeable, after the Winchester 30-30 calibre rifle. In fact,
their first one, in 1954, stored 5 Mb across fifty 24 inch platters – now, you’re more likely to get 20 Mb
across three 3.5 inch ones.
The first PC to support them properly was the PC/XT (eXtended Technology) in 1983. Previously, hard
drives came as external devices with their own adapter card and power supply, as the BIOS and the
power supply on the PC could not cope with them, and only then after DOS could handle subdirectories (in
version 2). The hard disk controller in the XT was created by Xebec, which contained the extra code that
wasn't already in the System BIOS, which is why you had to use a debug script at C800 to access it.
The IBM AT (Advanced Technology) had hard disk support in the BIOS, together with more IRQs, etc to
play with, and a CMOS chip backed up with a battery to remember it all. The "support", however was a
few standard hard drive types, and you had to go back to a ROM on the controller if you wanted
something else. The original types are still in there somewhere, although there are now well over 40 to
choose from, plus those you can add yourself. Since a ROM cannot be changed, the additional types are
kept in a small amount of memory set aside for the purpose.
DOS, meanwhile, was still unable to support partitions greater than 32 Mb, because of the way sectors
were numbered; there could not be more than 65,536, as they were 16-bit values. Neither did it know
anything about extended partitions before v3.3, so you couldn't even split a large drive up!
As talking to the controller can be quite tedious, the BIOS contains a subroutine at INT 13 that can be
accessed to do the job. DOS itself has routines for file management, as well (INT 25/26, etc), so
applications call the DOS INTs, which in turn rope in the BIOS to help.
Inside a hard disk, each solid platter is mounted on a spindle and covered in a magnetic substance, with
its own read/write head. All of them move at once when data is requested, giving the quickest possible
response. The most common speed is 3600 RPM, but many high performance drives increase this up to
4500, 5400, 6300, 7200 or 10000. Speed is not the whole story, however – some 5400 RPM drives perform
better than many at 7200. The surface of each platter is marked out in concentric tracks, which are split
into sectors which hold 512 bytes of data each. Track 0 on the first platter, which holds the boot sector, is
often referred to as Head 0, as each platter has its own heads. A collection of sectors is called a cluster, but
16
more of that later. All the tracks on all sides of the platters on top of each other are collectively known as
a cylinder, which comes from the time when hard drives were round drums, like old phonograph records.
Read/write heads are not in contact with the drive surface, as they are with floppy drives. On a hard disk,
they actually float a couple of thousandths of an inch above it. As the gap between the recording head and
the surface is so small, you can imagine the problems if dust or other contaminants were to get in. This is
why hard disks are sealed—a good reason for not undoing them, although they still work with the top off
(great for demos). When the power is off on older drives, the head will rest on the surface, with obvious
dangers when the computer is moved. Unfortunately, similar dangers arise when the computer is
switched on, since the flow of power moves the head slightly to the right, scraping the recording medium
as it does so.
To protect your data, and prolong hard disk life, it's a good idea to park the heads in a neutral area
whenever the computer is switched off, so the above problems are not so apparent. This won't stop the
head from scraping the surface, but at least it will do so in a safe place! However, modern hard disk
designs have the head mounted on a solenoid which is designed to spring upwards when power is turned
off, so parking the heads is not so important, and may even confuse the issue. In fact, some manufacturers
recommend that you don't park the heads on such drives, as the movement towards the safe area causes
damage to the physical stops that prevent the head moving too far.
Size matters
The maximum capacity of your hard disk may be determined by your operating system; early versions of
DOS (2.0-3.2) only supported up to 32 Mb in one volume on a physical drive. With v 3.3, you could have a
32 Mb primary partition and an extended partition, inside which you could put several volumes, up to 32
Mb in size (you can have a maximum of 23, because that’s how many letters of the alphabet are left once
A, B and C are used up). Although present versions are better, until recently, DOS and/or the BIOS and
the IDE interface could still only cope with 1024 cylinders and 528 Mb, although you can have more than
two drives (post DOS 5), but see Enhanced IDE, or Logical Block Addressing.
Many BIOSes had trouble handling drives over 2.1 Gb because not enough space was allocated in the
CMOS to store a value for cylinders over a certain size (actually 4096), and some Phoenix BIOSes have a
problem calculating over 32 Gb, but you can’t access more than 2.1 Gb with FAT 16 anyway, unless you’re
using NT, which can format FAT 16 drives up to 4 Gb because it uses 64K clusters.
Back to operating systems, DOS (and hence Windows) cannot handle a translated drive geometry with
256 heads. DOS 6.22 is limited to 8.4 Gb, and although Windows can handle more than this, your BIOS
may not, due to LBA translation methods - very few written before 1998 can do so. Drives over 8.4 Gb are
supposed to report in with a geometry of 16282 x 16 x 63. There is a workaround for this that uses system
memory to keep drive information as well as the normal registers, but this will still limit you to 137.4 Gb.
The cylinder problem is catered for by clever programming, or translation of parameters, fooling the PC
into thinking it has the right apparent size of drive, when it hasn't. A controller will have a Translator
ROM on board to do this.
Common Interfaces
The interface is the connection between the hard disk and the expansion bus. Those relevant to PCs are:
ST-412
An early version of……
ST-506
A standard established by Shugart Technologies in 1980, typically using MFM (see later) to transfer data
serially at a rate of rather less than 1 Mb per second. An identical number of sectors is used per track, so
they are shorter near the centre.
Hard Disk Tables
17
ESDI
The Enhanced Small Device Interface, developed by Maxtor, offers up to four times the throughput of ST506, of which it is a direct descendant - it uses the same cabling, albeit with different signals. It still needs
a separate controller, but the interpretation of various control bits is left to the drive, hence the transfer
rate of up to 2.5 Mb per second (a higher density of sectors per track helps). Controller speed should
match drive speed, meaning that a 10 MHz drive needs a 10 MHz controller.
Drives can be soft or hard sectored (switchable), but some controller cards can only cope with one or the
other. The ESDI controller uses a data buffer to hold data during transfers, enabling data to be recovered
that could be lost with an ST-506 controller. Many ESDI drives were quite well regarded.
ATA/IDE (embedded AT)
The term IDE, or Integrated Drive Electronics is popularly used to describe an intelligent drive that
communicates directly with the AT expansion bus through an adapter on the motherboard. The interface
name, by the way, is officially ATA, or AT Attachment, after the AT and was for ISA. Anything that’s not a
hard disk should not be referred to as IDE.
It was designed to use PIO (that is, Programmed Input/Output), where the CPU controls the transfer of
every bit between the data bus and memory (although this sounds performance-draining, it was still
faster than the original implementation of DMA). Because the controller is on the drive, the path between
components is very short, as it is with ESDI, and therefore more reliable, so the track density can be
increased. Having said that, with the former interfaces, verification was done by the controller, which
would, after a write, read back the data and compare ECCs (not data). If the ECCs were OK, the transfer
was presumed to be OK. In the ATA/IDE interface, the controller is on the same end of the cable as the
hard drive, so the above system does not work.
The original ATA interface is based on TTL bus interface technology, which in turn uses the old
asynchronous ISA bus protocol, where data and command signals are sent along a signal strobe, but are
not interconnected, so that only one can be sent at a time, and a data request must be completed before a
command or other signal can be sent along the same strobe.
ATA-2 was synchronous, giving faster PIO and DMA modes, where the drive controls the strobe and
synchronizes the data and command signals with the rising edge of each pulse, which is regarded as a
signal separator. Each pulse can carry a data or command signal, so they can be combined. Increasing the
strobe rate increases performance, but also increases EMI, which can cause data corruption and transfer
errors. ATA-2 also introduced ATAPI (ATA Packet Interface), for devices like CD-ROMs that use the
ordinary ATA (IDE) port. EIDE (Enhanced IDE) is WD's version based on them both, and Fast ATA is
Seagate and Quantum's answer, based on ATA-2 only. They both provide flow control through an unused
pin (IORDY) on the IDE interface to control data transfer, which is much more efficient. Both systems can
produce data transfer rates in excess of 10 Mbps, which is well over what the ISA bus can cope with,
hence the need for flow control.
Originally, only two devices per interface were allowed, one being master and the other slave, and there is
often considerable effort involved in getting drives from the same manufacturer working together, let
alone with others. Four channels are allowed with EIDE, though, so you can have up to eight with two
devices on each, but beware of mixing devices with different performance specifications on the same one.
Not only will the slower one be taken as a yardstick, but data loss may also result (check out Western
Digital's documentation).
ATA-4 includes Ultra ATA which, in trying to avoid EMI, uses both rising and falling edges of the strobe
as signal separators, so twice as much data is transferred at the same strobe rate in the same period. It
was designed by Quantum, in association with Intel, to better match the Pentium processor, and to take
over from PIO Mode 5, which was abandoned because of electrical noise. While ATA-2 and -3 can burst up
to 16.6 Mbytes/sec, Ultra ATA gives up to 33.3 Mbytes/sec. ATA-4 also adds Ultra DMA mode 2 (33.3
Mbytes/sec) to the previous PIO modes 0-4 and traditional DMA modes 0-2.
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ATA-5 includes Ultra ATA/66 which doubles the Ultra ATA burst transfer rate by reducing setup times
and increasing the strobe rate, which again increases EMI to a point where a special cable is needed,
adding 40 ground lines between each of the original 40 ground and signal lines, so the connector stays the
same, except that pin 34 is knocked out to allow for cable section of Master and Slave (it’s colour coded,
too – the blue connector goes to the motherboard, the grey to the slave and the black to the master device
on whichever channel it is used on). ATA-5 adds Ultra DMA modes 3 (44.4 Mbytes/sec) and 4 (66.6
Mbytes/sec) to the mix, but in a single-drive environment, there is a negligible performance increase over
UDMA/33 – you’re better off with two 10 Mb drives, for example, than one of 20 Mb, because of the better
use of the bandwidth available, and you will actually find your machine better at multitasking than
running faster. UDMA/100 is the next one to come.
Having said all that, Bus Master DMA is available for IDE, which helps with multimedia under a
multithreaded operating system. Traditional DMA still uses the CPU, even if only for setting up data
transfers in the first place. A Bus Master DMA device can do its own setup and transfer, even between
devices on the same bus, leaving the CPU (and the motherboard DMA controller) out of it (it doesn’t
improve IDE throughput, however).
In theory, IDE data transfer speeds can be three times higher than ESDI (IDE transmits in parallel), up
to 5 Mb per second, in fact, but this depends on several factors, such as bus clock speeds and other
hardware in the computer.
Capacity can be limited on a PC (around 528 Mb), due to the BIOS and IDE specifications. The BIOS Disk
Interface (Int 13) is limited to 63 (512 byte) sectors per track and 1024 cylinders, while IDE drives
themselves can only have 16 heads, together with up to 255 secs/track and 65536 cylinders. The BIOS
only allows 255 heads and 128 bits for a CHS address. Logical Block Addressing converts CHS (Cylinders,
Heads, Sectors) addresses to 28-bit Logical Blocks, numbered sequentially from 1-16, 450, 60, giving over
8 Gb capacity. The blocks may not necessarily be in the same place on different machines.
The maximum cable length is 18 inches, which depends on the machine, or its chipset. Some
manufacturers use one buffer for two channels and the signals on the cable are therefore shared, which
means your maximum cable length may be halved. Assuming your motherboard is like most others, and
has already used up a couple of inches as a trace, something like 7” looks much safer, especially as the
cable is not terminated or otherwise protected from noise. Many GPFs in Windows have been traced to
IDE cables being too long.
Although 40-way cabling is standard, some proprietary interfaces (i.e. early Toshiba) use 72. ATA is a
good cheap solution for desktop machines where multitasking is not required; that is, serious multitasking
as opposed to just printing in the background. The average IDE drive in such a situation performs about
10-30% better than SCSI, but performance is not the whole story; SCSI handles more devices over longer
cables with less interrupts.
SCSI
The Small Computer Systems Interface, originally designed by Shugart and NCR, has a high data transfer
rate, up to 5 Mb/sec for SCSI-1, over an 8-bit bus (asynchronously, this was more like 3 Mb/sec).
Asynchronous timing is faster on short cable runs, up to around 6 ft, but it needs an acknowledgement of
every byte sent. Synchronous, on the other hand, can send multiple requests before receiving an
acknowledgement, and is about 3 times faster.
As a SCSI hard drive is intelligent, its vital statistics can be hidden from applications—for example, the
storage space provided will appear as sequentially numbered blocks rather than cylinders and heads.
SCSI devices are daisy-chained along a parallel bus which, in theory, can cater for 8 or more, including
the adapter, but many features are optional, so watch out for discrepancies. For example, there is no
standard for how data is translated on to a hard drive, so be careful when moving drives between
adapters. Although the adapter takes up an IRQ, the devices attached to it do not, which makes for easy
expandability (EIDE requires an interrupt per channel).
Hard Disk Tables
19
SCSI-2 (Fast SCSI) is more standardised, offering more immunity to line noise, and longer cabling
(Fast=10 MHz). It also paved the way for devices that weren’t hard disks, and is the standard, whatever
that means. It performs at rates up to 10 Mb/sec, for an 8-bit data path.
SCSI 3, known otherwise as Ultra SCSI, but really a subset of it (actually SCSI Fast 20), doubles the bus
frequency with a 20 MHz bus clock, giving 20 Mb/sec on an 8-bit bus, and at less cost than Fast Wide
SCSI. The bus is not the whole story, though; you can only get these speeds with multiple drives, as single
drives tend to top out well below that, so you will only really notice the different with multitasking or
multiple users. Just to confuse matters, Ultra 2 SCSI can reach 40 Mb/sec over an 8-bit bus, the Wide
version (i.e. 16-bit) getting 80 Mb/sec. This is commonly known as U2W. Ultra2 also uses LVD (Low
Voltage Differential) and needs active (not passive) termination.
Wide SCSI is not really a standard, but a 16-bit variation to the normal Narrow (8-bit) standards
mentioned above, having double the capacity (it uses two cables), and double the devices allowed (16). It
can be combined with either of the above, so Fast Wide could give you 20 Mb/sec. Use Ultra Wide when
you have more than one device simultaneously using the channel, to reduce bottlenecks.
SCSI Type
Standard
Fast
Fast Wide
Ultra SCSI
SCSI 3 (Ultra Wide)
Ultra 2
Wide Ultra 2 (U2W)
Bus
8-bit
8-bit
16-bit
8-bit
16-bit
8-bit
16-bit
Txfer Rate
4.5 Mb/sec
10 Mb/sec
20 Mb/sec
20 Mb/sec
40 Mb/sec
40 Mb/sec
80 Mb/s
SCSI devices rely less on the processor than IDE ones. The SCSI card and cable operate independently
from the rest of the computer, so data exchange amongst the devices does not use CPU cycles or the
system bus, allowing you to do a lot more in the background, like tape backups.
Each device needs a unique ID, including the adapter itself. The ID both identifies devices and allocates
priorities between them, being from 0-7, with the card using ID 7 and the first boot device using 0
(usually). ID 7 has the highest priority, the remaining ones being 6 to 0 for 8-bit SCSI, 15 to 8, 23-16 and
31-24 otherwise. Gaps between numbers don’t matter, that is, they don’t need to be sequential along the
cable or even used at all. The SCAM protocol (SCSI Configured AutoMatically) assigns IDs automatically
if your devices support it, but it’s always best to do it in hardware if you can.
The ID jumpers on each device are in binary, and run from right to left:
4 2 1
To allocate an ID of 5, therefore, place a jumper on 4 and 1. Removing all will give ID 0, and adding all
gives ID 7 (1+2+4).
The ends of each SCSI channel, as with any bus, must be properly terminated. Usually, this means
flicking a switch on the last device attached to it, but sometimes you have to use a terminating resistor
(the adapter card looks after itself). Internal Ultra2 devices come with termination disabled and you must
use a special cable with a terminator at the end of it. For those with relatively poor termination (such as
external Zip drives) an Active Terminator can be installed at the end of the cable. These keep the bus
voltage constant at 3.6 volts, whereas with Passive Terminators, it can vary between 1-2-3.5.
Wide controllers have Low and High terminating wires. Low controls the 8-bit bus, and Low and High
together control both. Desktop situations should have Terminator Power from the bus, whereas RAID, etc.
should have it to the bus (that is from the device). Set Start Unit settings allow devices to start in
sequence to avoid excessive power drain.
The command overhead for SCSI is high (10 times that of ESDI), which can detract from performance in a
single drive system; EIDE will perform about 10-30% better here, but EIDE can also take up a significant
20
percentage of processor time. SCSI's strong point is connectivity over long distance (6m+), so is best for
multi-user systems with heavy multitasking requirements, or when short of slots. You could also have
external equipment, and there’s nothing to stop you having one drive between two machines.
Disadvantages include the fact that software drivers are required for everything and can be specific to the
equipment, so you may need more than one card! This is reduced somewhat if all your equipment is
compatible with ASPI or SCAM.
SCSI is not recognised by the BIOS (drives are set as Not Installed), so don't expect to have anything to
boot from, which is why SCSI cards have an optional boot ROM. If you don't have one, you won't be able to
boot from your SCSI drive. Most people in this situation boot from a small IDE and then hand over to the
SCSI, which can confuse some software.
Ultra2 hard drives should be kept separate from other devices, that is, they should occupy their own
channel. This is to avoid what is called SCSI Drag, where slower devices pull down the performance of
faster ones. LVD (Low Voltage Differential) is the technology behind Ultra2 (SE, or Single Ended is for
Fast and Ultra SCSI). Single-ended signalling uses two wires; one for the data and the other for reference
ground. Differential SCSI still uses two, but the second carries the data signal in reverse, thus allowing
less chance for noise, and is less error-prone. It is used for high performance equipment, and the two are
not cross-compatible—don't use them on the same bus.
Each target device (that performs operations on behalf of an initiator) can accommodate up to 8 other
devices, known as Logical Units, or LUNs. If a device (or an ID) is a single closed unit, like a hard disk or
CD-ROM, its LUN would be 0, as it is the first and only logical address for that SCSI ID.
Low level formatting of SCSI drives is usually done through the BIOS on the adapter. Some Mylex cards
have the software on separate floppies.
There are only four manufacturers in the SCSI field, Fujitsu, IBM, Quantum and Seagate, with the latter
controlling over 50% of the market.
Maximum Cable Lengths
Length
25m
12m
3m
3m
3m
1.5m
Txfer Rate
U2 (80)
U2 (80)
Fast (10)
Wide (20)
Ultra (40)
Ultra (40)
Devices
1
15
7
15
4
5-8
As devices have internal cabling and introduce impedance that interferes with the signal quality, reduce
the cable length about 2 ft from the theoretical maximum for each device and cable converter.
SSA
Cables for parallel architectures, such as IDE, can become unwieldy, aside from being limited in length.
Serial Storage Architecture is a full duplex system based on 4-wire differential pair serial cable, developed
by IBM and regarded as somewhat proprietary. Data is transferred in frames 135 bytes long. Derived
from mainframes, it uses bandwidth efficiently, typically 97% compared to 60-65% for SCSI (it also costs
less). An 80 Mb/sec data transfer rate has been demonstrated, using frame multiplexing, which allows
data to be transferred at any time, instead of having to wait for the bus to be free.
Data Encoding Methods
This is how data is actually recorded on the disk. Encoding is needed because you need to convert from
digital bits to magnetic impulses, and back again.
Hard Disk Tables
21
MFM (Modified Frequency Modulation)
A fixed-length encoding method, using 17 sectors per track, typically found on ST-506 drives. All bits are
evenly spaced with error-correction and clocking information stored with the data. Data is recorded as 1s
and 0s; the current is not switched on and off, but kept running with the polarity reversed when you want
either one; data is recorded as flux changes.
As a 1 results from a change in polarity, it's easily found again, but you get problems with several 0s in a
row because no polarity reversals took place to record them, so a 0 was written as 10 (i.e. a pulse and a
pause) and 1 was written as 11 (two pulses). The first pulse (or the clock-bit) was always present, and the
second (the data-bit) was your data. As 1s had twice as many pulses, this was called Frequency
Modulation, or FM encoding, but there were overheads like pulses that were only there to let you know
where the 0s were, and which took up space. MFM, or Modified Frequency Modulation, on the other hand,
has a different pulse pattern of 01, with the nature of the 0 changing according to whether the bit in front
was a 0 or a 1.
RLL
Run Length Limited is a method which limits the amount, or (run) length, of data written. In RLL 2,7, for
example, 2 is the minimum number (length) and 7 the maximum (limit) of bits between two fluxes, or
consecutive zeros. As it makes more use of timing signals to pack more data in the space available, RLL
requires fewer bits to be written; three can be packed in the space of two. It uses 26 sectors per track, but
needs higher quality media. Although an RLL controller will format an MFM drive, it's not the case the
other way round. Most modern drives use RLL, including IDE, ESDI and SCSI.
RLL has other advantages. A drive producing 20 Mb under MFM would give 30 Mb using RLL, with the
original 20 Mb squeezed down, occupying only two thirds of the disk, so the heads don't have to move so
far to reach the same data, effectively reducing the average seek time. RLL drives were actually from
MFM production lines, but tested more rigorously. Those that failed were marked up as MFM and sold
accordingly, which is why some drives in the tables below are marked up as both, i.e. M/R.
Performance
A slower machine with a fast hard disk will outperform a fast one with something less efficient, since even
the slowest processors (and buses) spend around half their time waiting for disks to catch up. Differences
between components can account for variations in performance as high as 20%.
A typical (MFM) hard disk transfers data at less than 1 Megabyte per second—on a drive with 17 sectors
of 512 bytes per sector, data passes under the read/write head at 522K per second (or 768K with 26
sectors), assuming a rotation speed of 3600 RPM. This is a lot less than even the ISA bus can handle, so
data throughput is as important as the access time when comparing drives, although it really depends on
what you're doing.
Databases use disks a lot, but for searching, not transferring data, so access time is important. On the
other hand, graphic files are typically large (an A4 page takes up 1 Mb) so the data transfer rate will
become more significant if you mainly copy these from place to place. Increasing the rotation speed
reduces latency and thus performance (the Seagate Cheetah spins at 10,000 rpm). Hard disk performance
is actually measured in many ways, including:
Average access time
The time to find data in a specific place. Equals Average Seek and Average Latency. Some quote seek
time instead!
Seek time
The time to locate a sector. Affected by the number of read/write heads and the data encoding method.
Average latency
The average time for the required sector to pass under the heads once the right track has been
reached, improved by high RPM, equal to half the time taken for 1 rotation. The lower the better.
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Command overhead
Track to track access
time
Sector access time
Data Transfer rate
Head Switch Times
Buffer size
The time to process requests The lower, the better.
The time it takes to move from one track to the next. Affected quite markedly by the data encoding
method, MFM or RLL. Mostly useless with LBA type systems.
Sectors retrieved in one second (affected by interleaving).
The data moved on or off a hard disk in a particular time, but the effective rate can vary due to data
compression, cacheing or the slowest component in your system—it works best when data is
sequential. Maximum, or burst, rates give the capability of the interface, not the drive. Burst will only be
used if the data is already in the buffer (reading) or can fit into it (writing). Expect between 850K1.2Mbps on a 486/33 with a modern SCSI hard drive.
The time to switch heads—not instantaneous.
The bigger the better (usually 32-64K). Segmented and Adaptive versions are progressive
improvements.
Large partition sizes can slow the hard disk down once your files become fragmented, as they will. See
Partitioning with FDISK.
AV drives do not need thermal recalibration, so the flow of data is not interrupted when they get hot and
expand. They use embedded servos to keep the heads aligned, where positioning information is kept with
the data. Also, they need to monitor bad sectors so that access times aren't increased unnecessarily.
Normally, when a bad sector is marked, the new one is put at the end of the drive - AV drives just mark
the bad sector (AV in Maxtor-speak is ATA Value).
The areal density is the amount of data per square inch, derived from the bits per inch on a track,
multiplied by the number of tracks. Limited by head sensitivity, as data gets weaker the closer it’s
packed, and the amount of throughput the data channel can handle.
Measuring performance
Test software measures the transfer rate by reading from a complete cylinder, which is fine if you're using
the physical parameters of the disk. Unfortunately, when using more cylinders than DOS can cope with
(1024), and using sector translation, readings could take place over more than one cylinder, and the time
taken to switch between them included in calculations. This will give you an apparent transfer speed
lower than it should be. Under these circumstances, it's best to use such numbers for comparison purposes
only, rather than absolute figures.
As the outer tracks on the drive surface are longer than the inner ones, they can hold more sectors. As the
track length decreases towards the centre of the drive, the number of sectors also decreases, so with the
drive spinning at a constant rate, a track with more sectors gives a proportionally higher transfer rate.
The method used to cope with this is called Zone Bit Recording (ZBR).
The first cylinder of your drive is in the fastest zone, and it goes downhill from there, so if you benchmark
and find it performing less than when you bought it, it’s just because the test program is using sectors in a
slower area than when you last did the test (the difference can be as much as a factor of 2).
Installation
First of all, you must tell the drive what its position is; for example, two hard drives will have to know
which of them is 1 or 2, or Master and Slave in the case of IDE. You will have to set switches or jumpers
on the drive itself, or use the alternative method, Cable Select, which both drives must support.
ESDI, MFM and RLL drives use two flat data cables, one for control and one for data, whilst IDE and
SCSI will combine everything in one (the max length for IDE is 18"). If the wide cable used with ESDI,
Hard Disk Tables
23
MFM or RLL drives has no twist at the last connector, set the first drive as no 1 and the next as no 2. If
there is a twist between the 19th and 26th wires at the last connector, set both drives as no 2 (the twist
will sort out who's who). To set the drive ID, look for jumpers or switches marked DS (Drive Select). Drive
0 can mean Drive 1!
With IDE, you will probably only have to set whichever one is going to be the slave (essentially
disconnecting the logic board), but some, when Masters, need to be told there is another drive present.
Multiple IDE drives are often fraught with difficulty, especially with drives from different
manufacturers—don't expect too much! The Common Access Method (CAM) is a way of ensuring that
drives work together.
The configuration is usually done with jumpers or switches on the device but, increasingly, Cable
Selection (CS) is used, where both are Masters, and the difference is resolved by way of the cable (it
doesn’t have pin 28 connected at one end, i.e. grounded). If you have a problem connecting 2 drives, try
making each a master on its own channel. A CD-ROM should switched as a Master if by itself, but some
don’t work at all that way. A SCSI drive needs an ID of 0 if it's to be the boot drive (the card will be 7).
If you have them, HSP grounds the HOST/SLAVE/ACTIVE signal, which indicates that a slave is present.
C/D (or DS) is the Drive Select – remove it on the slave. DSP tells the Master that a slave is present. ACT
connects the –ACTIVE signal to HSP, which drives an external LED.
The power lead will only go into its socket one way round, and the other cable(s) will have one edge in a
different colour, usually red or blue. This indicates pin 1, and must be the right way round (usually, pin 1
goes towards the power connector). Just to make sure, look on the drive's circuit board and see whether
one end of the connecting pins has actually been labelled as no 1 (or 34, in which 1 is at the opposite end).
If you're using ESDI, MFM or RLL, there will be a slot cut into one side of the edge connector. The slot is
nearest to pin 1.
CMOS
Now you must tell the computer what drive it will be talking to, through the CMOS Setup.
DO NOT USE THE HARD DISK UTILITY IN THE CMOS
SETUP TO LOW LEVEL FORMAT AN IDE, ESDI or SCSI
DRIVE!!!!!
Several types of hard disk are catered for, from Not Installed upwards, and there's a user-defined type
(47) for anything strange, so you need to specify the following for each drive. Use Not Installed for SCSI,
translating controllers or 8-bit controllers in ATs. The head/cylinder count of the disk must always be
equal to or larger than that of the BIOS selection. The sectors per track must equal both the parameters
of the hard disk controller and the hard disk. The settings required are described in The BIOS
Companion, under Standard CMOS Setup.
Preparing drives for use
Once the drive is in the machine, you have to make it ready for use by formatting it. There are two
routines for this, low-level and high-level; the latter is sometimes called the DOS format (both processes
are done at the same time with floppy drives). As with all formatting, note that all data is destroyed. After
low-level formatting, use fdisk and format to make it useable.
Low Level Formatting
This establishes the relationship between the controller and the drive and creates sectors or blocks,
according to whether you use SCSI/ATA or otherwise; the start of a sector is marked with an Address
Mark, which is not normally generated by data, so it's easily identified. The information which
immediately follows contains each sector's unique Cylinder, Head, and Sector number. These overheads
mean you will lose a small amount of capacity.
24
Low level formatting programs allow you to enter the drive's defect list, which specifies flawed tracks
(defective tracks receive a special code in their sector headers); the bad defect list is usually attached to
the drive. Later, high level formatting moves this information into the system's File Allocation Table
(FAT) so the operating system doesn't use them.
In theory, you can exchange AT MFM and RLL controllers between drives, but expect to low level format
a drive to match them properly (you must do this with XT drives and controllers).
XTs
XT class (that is, 8-bit) PCs are usually low-level formatted with a program included in the BIOS ROM of
the controller card. You use DEBUG to get to it, and the command is usually:
DEBUG G=C800:5
for Western Digital, Seagate and Ultrastor controllers, anyway. C800 means the address in memory
where the routines can be found (in the ROM on the controller card), and :5 is the location within that
area. They could fool you, however, and use a different memory address; try CA00, CC00, CE00 or :6 as
alternatives (the ROM is always on a 2K boundary). The address can often be changed with jumpers on
the controller card. For SMS-OMTI or Adaptec controllers use C800:6, or even C800:ccc. For the DMA
test on Adaptecs, use C800:9.
ATs
With ATs, you generally use third party software; as it happens, this is often supplied with the computer's
BIOS. ESDI drives use the same method as XTs (above) if you are using the Translator ROM on the
controller card. Set the drive type as 1. SCSI drives will have software supplied with the controller; set as
Not Installed.
DO NOT LOW LEVEL FORMAT IDE DRIVES
UNLESS YOU HAVE SPECIAL SOFTWARE!
You can, however, do it with a debug script; some are in the tables. The reason for having to do it properly
is because the positioning information is either kept with the data it relates to, or on a separate platter.
Either way, if it is destroyed, the drive becomes unuseable. Using a separate platter increases access
times, but requires thermal recalibration every so often, and the resulting pauses aren’t good for
multimedia playback.
Interleaving
At some stage during the low-level format, you may be asked what interleave you want. Interleaving is a
way of improving performance by judicious positioning of data on the surface, which actually depends on
the capability of the whole drive chain (i.e. hard disk, controller, DMA channel and the rest of the PC) to
absorb data from the hard disk and pass it on.
This will not apply to IDE, ESDI or SCSI drives, since the majority of the controllers associated with them
are powerful enough to cope with a sector of data at a time, and will automatically give a 1:1 interleave
(see below). Those with RLL or MFM drives, step forward . . ..
After a sector has been read it must be moved from the controller's buffer into the computer. The time
needed to transfer that sector's information determines how soon the controller will be ready to read the
next one. If it isn't, the next sector containing the data you want will have passed by the read/write head
and you will have to wait till it comes round again, wasting time waiting for data to be in the right
position. A 1:1 interleave exists when sectors are filled one after the other in the proper sequence, i.e. 1 2
3 4, etc. If you position sequential sectors alternately, such as 1 3 2 4, you get a 1:2 interleave, where
sector 3 is allowed to pass underneath so sector 2 can be taken up by the controller when it's ready. If you
had a less capable controller, you might want to make this looser, such as 1:3, so you get something like 1
4 6 2 5 7 3. Try to imagine picking balls up from a roulette wheel, if it makes it any easier.
Hard Disk Tables
25
To sum up; an interleave of 1 reads each sector in succession. An interleave of 2 reads alternate sectors
and requires two revolutions of the disk to read the full track, and an interleave of 3 reads every third
block, requiring three revolutions of the disk, and so on. It's quite common to see an interleave of 4 or 5 in
PC or XT type machines (older Amstrads needed 7). Selection of an interleave where the data rate is
excessive for the disk, controller and computer combination will reduce performance, because more disk
rotations are required to complete the track read.
If you can't change the PC's ability to transfer data internally (by increasing the DMA channel speed, for
instance), you must increase the size of the controller's buffer, to at least 512 bytes, which is the size of a
standard sector.
The trouble is that you rarely know before you start what is the best interleave, since the whole PC is
involved, but there are several programs, notably Spinrite and even some BIOSes that both give you the
opportunity to both test and change the interleave factor of your hard disk without affecting your data
(although you would be well advised to take a backup!).
RLL controllers may need a looser interleave than MFM, because of the capacity of the ISA bus; and since
there are 26 sectors per track, you need more revolutions of the disk to read or write 50% more data.
Partitioning with FDISK
Partitions were originally created to boot from different operating systems; a hard disk can have several,
which are managed by the Partition Table at the beginning of it. The starting and ending locations for
each partition are defined, together with which one controls the system during boot-up. Partitions don't
know about the existence of each other, so your operating systems won't get mixed up (only one partition
can be active at any time). The bigger your partitions are, the more you are likely to waste hard disk
space, though this will depend on the size of file you regularly handle.
With FAT 16, disk space is allocated in clusters, the size of which depends on the size of your partition,
which is limited in the first place because FAT entries are only 16 bits long and you can't have more than
65,536 clusters on any drive, so the bigger the drive is, the bigger the cluster has to be to compensate; 2K
clusters mean a maximum drive size of 128 Mb. The maximum drive size you can have is 2 Gb, from the
maximum cluster size of 32K, except with NT which can use 64K clusters.
The point is that if a file is smaller than the cluster it occupies, the rest of that cluster is unuseable. If the
file spills over to a second, the remainder of the second is wasted, and so on. Although less FAT space is
taken up with larger cluster sizes, to minimise wastage, choose smaller partitions, as far as convenience
allows, e.g.:
Partition Size (Mb)
16-127
128-255
256-511
512-1023
1024-2048
Cluster Size (K)
2
4
8
16
32
You can see that with 1 1Gb partition and above, you would be wasting a high proportion of your hard
disk space if your files are 20K or so! FAT 32, as used with Windows 9x, gets around this, but can make
things slightly slower, as all the data is not kept in memory, and the management of all those smaller
sectors slows the drive down by about 5%. Also, Windows talks directly to the drive with LBA, ignoring
the BIOS, assuming it supports INT13 extensions. This is done automatically for drives over 8 Gb, where
it is known as FAT32X (0x0C in the partition table). Ordinary FAT32 (0x0B) is used for smaller drives
and uses Extended CHS.
You can have up to 24 logical drives on a physical disk, only because there are only that many letters in
the alphabet (A and B are already used for floppies).
26
DOS Format
Lastly, format each partition for the operating system. Once the format has been done, you will end up
with five special areas on your hard disk:
o
The partition record, or Master Boot Record (MBR), which indicates how the disk is
divided. It is on cylinder 0, head 0, sector 1; the remaining 16 cylinders are not used.
o
The DOS Boot Record, which contains a pointer to the File Allocation Table (FAT). This
lives on cylinder 0, head 1, sector 1. It will contain information about the DOS version used
for format, the number of bytes per sector, number of heads, etc.
o
The File Allocation Table, which is a map of what clusters are associated with what file.
DOS keeps a primary and secondary copy. The FAT can be either 12-bit (4096 12-bit
entries), taking up 6K per copy, or 16-bit, with 64K 16-bit entries, taking up 128K for each
entry. When a file is to be written to disk, DOS asks the FAT where to store it.
Bad areas are noted in the FAT and marked as unuseable; these will be either hard or soft
errors. Hard errors are physical defects on the hard disk surface, and soft ones occur when
data fades to the extent that it cannot be read.
o
The Root Directory, which comes after the second copy of the FAT. It has 128 entries for a
12-bit FAT and 512 for a 16-bit.
o
The Data Area, for user data, and if the disk is bootable with DOS, the first two entries,
io.sys and msdos.sys.
The Tables
Figures given should be put into the CMOS. With MFM and RLL drives using ST-506, these will coincide
with the physical characteristics, but larger ones using alternate systems (e.g. ESDI, IDE) will use sector
translation to get round the normal maximum DOS/BIOS limits on a hard drive of 1023 cylinders, 16
heads and 63 sectors per track, so the figures won't correspond. Some drives, like the Miniscribe 3650, can
format a higher number of cylinders than officially listed; this particular drive is written down as having
809 cylinders, but can safely be formatted to 842, as it actually has 852. If you use other figures, don't
exceed the maximum sectors available (use the formula below to calculate this).
SCSI drives, of course, handle their own internal geometry, and the storage space is seen as a collection of
LUNs, or Logical UNits, in which to store data, so the figures tend to be irrelevant anyway (with DOS,
SCSI drives are set up as Not Installed in the CMOS). Capacities are formatted capacities, wherever
possible, correct to the highest sectors per track specified (assuming each one is 512 bytes). However, the
actual formatted capacity will depend on the controller used and the BIOS. SpT (Sectors per Track)
settings may be switchable on the drive—especially with ESDI.
Normally, the formatted capacity of a disk is derived from the form:
Cyls x Hds x SPT x 512
1048,756
ESDI controllers offering alternate sectors per track will use:
Cyls x Hds x (SPT-1) x 512
Some manufacturers divide by 1000 to give a better-looking formatted capacity. Modern drives do not
require RWC, WPC or LZ, and may actually ignore your settings. For BIOS purposes, just add a 1 to the
cylinder value, except where specified in these pages, which will effectively turn it off by using a nonexistent cylinder.
Hard Disk Tables
Abbreviations
M
R
M/R
E
S
SASI
A
I
SMD
XSMD
Z
H
P
Par
F
O
MFM, with ST506/ST412—usually 17 sectors per track.
RLL, with ST506/ST412—usually 26 sectors per track.
Either of the above, but may be unreliable with RLL
ESDI, with ST506/412—usually 34-36 sectors per track.
SCSI 1 Single-Ended (S-2=SCSI-2, F=Fast, W=Wide).
Shugart Associates System Interface—precursor to SCSI.
ATA, commonly known as IDE
IPI; Intelligent Peripheral Interface.
Storage Module Drive
Extended SMD
ZBR, or Zone Bit Recording (variable secs/track). Actually used by
Seagate, but others may call it MZR (Multiple Zone Recording), where
more sectors per track are used towards the outside edge of the disk.
Hardcard
PCMCIA.
Parallel Port
Fibre
Optical
27
28
1776 Inc
Model
Tom Paine
Patrick Henry I
Patrick Henry II
Type
A
S
S
Cap
400
2700
62000
Cyls
Hds
SpT
Notes
Could be RLL
Could be ESDI
Hds
SpT
Notes
Sun
Sun
Sun
Sun
Adcomp
Model
ZF1000
ZF250T
ZF500T
ZF750
Type
S
S
S
S
Cap
1000
250
500
750
Cyls
ADIC
Advanced Digital Information Corp
Model
700-109
700-120
APL 244D
APL 366D
APL 488D
N1000
N1000/2
N1000/2-DP
N150
N150/2
N150/2-DP
N330
N330/2
N330/2-DP
N650
N650/2
Type
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
www.adic.com
Cap
109
120
244
386
488
1000
2000
2000
156
312
312
332
664
664
650
1326
Cyls
Hds
SpT
Notes
Hds
SpT
Notes
Pocketdrive
Pocketdrive
Advantage Memory Corp
Model
PCMCIA 170
PCMCIA 260
Type
P3
P3
Cap
170
260
Cyls
ADS
American Digital Systems
Model
Z 155
Z 1600
Z 182
Z 376
Z 702
Z 766
Type
S
S
S
S
S
S
Cap
125
1363
110
344
612
676
Cyls
Hds
SpT
Notes
Masterdisk
Masterdisk
Masterdisk
Masterdisk
Masterdisk
Portable
Alps Electric
Rebadged Conners? Alps America before merger.
www.alpsusa.com
Model
Type
Cap
Cyls
Hds
SpT
DR 232N2
A
86
820
2
51
DR 232N8
A
135
1288
2
51
DR 311C901
A
100
732
8
35
Notes
DC Pin Open 979 x 8 x 26?
Hard Disk Tables
Model
DR 311C901
DR 311C911
DR 311C911
DR 312C901
DR 312C901
DR 312C911
DR 312C911
DRR 040C(N)
DRR 100C-50A
Type
A
A
A
A
A
A
A
A
A
Cap
101
117
100
202
202
245
245
40
105
Cyls
527
545
732
527
2108
545
527
799
979
Hds
8
8
8
16
4
16
16
4
8
SpT
49
55
55
49
49
55
49
26
26
DRR 100C-91A
DRA 010A
DRA 020A
DRB 040
DRL 010A
DRM 010A
DRM 020A
DRND 10A
DRND 20A
DRP 020A
DRP 020D
DRQ 040D
DR 311D901
DR 311D911A
DR 312D901
DR 312D911A
DRR 050D
DRR 100D
DFL41311
A
M
M
M
M
M
M
M
M/R
R
R
R
S-2
S-2
S-2
S-2
S
S
?
100
10
20
51
10
10
20
10
20/32
20
20
40
106
120
211
240
49
99
732
306
615
8
4
4
35
17
17
306
615
615
615
615
615
615
4
2
4
2
4
2
2
17
17
17
17
17/26
26
26
2108
2108
2108
2108
979
979
2
2
4
4
4
8
49
49
49
49
26
26
C/D, Act closed
C/D, Dsp closed
Hsp, Dsp, Act, C/D open
0
0
1
0
1
0
1
0
1
1
0
0
1
1
0
0
1
1
2
0
0
0
0
1
1
1
1
Parity check enable: PAR=Shorted
Ampex
No longer producing hard drives
Model
Type
Cap
PYXIS 13
M
10
PYXIS 20
M
15
PYXIS 27
M
20
PYXIS 40
M
40
PYXIS 7
M
5
Cyls
320
320
320
320
320
Weird interface! SCSI?
ST 412
31 Series SCSI
ID
0
1
2
3
4
5
6
7
Also 732 x 8 x 35. DC=0 776 x 8 x 33
DC=1 911 x 9 x 25 DC=0,1 1465 x 4 x 35
Unformatted
DR 31 Series/DRR 100C-50A
Single:
Master:
Slave:
Notes
DC Pin Shorted
DC Pin Open
DC Pin Shorted
DC Pin Open
DC Pin Shorted
DC Pin Open
DC Pin Shorted
Hds
4
6
8
8
2
SpT
17
17
17
17
17
Notes
29
30
Amstrad
Model
DRMD 20A12A
SRD 3040C-50
SRD 3080C-50
Type
A
A
A
Cap
21
42
80
Cyls
615
822
964
Hds
4
2
10
SpT
17
51
17
Notes
Rebadged Sony
Rebadged Sony
Andataco
www.andataco.com
Model
Type
10553
S-2F
21553
S-2F
43753
S-2F
91753
S-2F
Cap
1000
2100
4300
9100
Cyls
Hds
SpT
Notes
Apple Computer Inc
www.apple.com
Model
HD 20
HD 160C
HD 20SC
HD 40SC
HD 80SC
HD 160SC
HD 160SC
Internal 40SC
Internal 2 Gb
Type
S
S
S
S
S
S
S
S
Cap
20
160
20
40
80
160
160
40
2100
Cyls
Hds
SpT
Notes
Non-SCSI 512K Mac floppy port
612
4
2
5
5
8
2
19
17
Mac Plus/SE. Miniscribe 8425SA
CP 3045—strange i/face. Mac Portable
39
39
5.25"
3.5" 3600 RPM not sold separately
Sony SRD 3040A
ST 12550N
2756
62-97
Applied Information Memories
Numbers (capacities) are suspicious!
Model
Type
Cap
Dart 130
M
125
Dart 170
M
160
Dart 250
M
245
Cyls
519
519
Hds
7
9
SpT
17
17
17
Notes
APS Technologies
Alliance Peripheral Systems www.apstech.com
Model
Type
Cap
Q 1280
A
1282
ST 2140A
A
2140
I 1080
S-2F
1080
I 2160
S-2F
2000
MS 1.0
S-2
1001
MS 2.0
S
1955
MS 4.0
S-2F
4095
MS 9.0
S
8500
Q 1.0
S-2F
1025
Q 1080
S-3
1042
Q 18000(W)
S-3
18200
Q 2.0
S-2F
2050
Q 2000
S
2051
Q 2100
S
2010
Q 2210
S-2F
2102
Q 3000
S
3079
Q 4.0
S-2F
4101
Cyls
2492
Hds
16
SpT
63
4150
3124
19
Var
3832
2864
5
16
79-138
46
3850
10
109
4172
8
129
3850
20
109
Notes
EIDE Fireball
EIDE Medalist
MS 4210 7200 RPM
Micropolis 4221 7200 RPM
Micropolis 3243 7200 RPM
Atlas XP 31070 7200 RPM
Fireball 1080S 5400 RPM Sun
Quantum Atlas III
Atlas XP 32150 7200 RPM Sun
Fireball Stratus +
Capella VP 32210 5400 RPM Sun
Fireball Stratus +
Atlas XP 34300 7200 RPM Sun
Hard Disk Tables
Model
Q 4000
Q 4500W
Q 514
Q 6400
Q 730
Q 8000
Q 840
ST 1.0
ST 18000(W)
ST 2.0
ST 2000(W)
ST 23000(W)
ST 4.0
ST 4200
ST 4300(W)
ST 4500(W)
ST 9.0
ST 9000(W)
ST 9100(W)
T 350
T 800
WD 2000(W)
WD 4300(W)
WD 9000(W)
Type
S
S-3
S-2
S-3
S
S-3
S-2
S-2F
S-3
S-2F
S-3
S-2F
S-2F
S-2
S-3
S-3
S-2F
S-3
S-3
S-2
S-2
S-3
S-3
S-3
Cap
4000
4345
491
6149
699
8063
810
1010
18200
2047
3250
23400
4094
4094
4340
4550
8669
9100
9100
335
773
2170
4360
8900
Cyls
Hds
SpT
2674
3992
10
5
62
103
3510
6311
6880
3711
3992
6311
6526
4925
5333
6256
2050
2360
11
4
28
21
19
8
8
27
20
16
4
108
175
237
107
110
176
170
133
166
170
Notes
Fireball Stratus +
Quantum Viking
Daytona 514S 4500 RPM
Fireball Stratus +
Fireball Stratus +
Trailblazer 850 4500 RPM Sun
ST 31230N 5400 RPM
ST 32550N 7200 RPM
ST 32272N(W)
ST 423451N(W)
ST 15150N 7200 RPM
ST 15230N 5400 RPM
ST 34572N(W)
ST 34501N(W)
ST 410800N 5400 RPM
ST 19171N(W)
ST 19101N(W) Cheetah
MK 1824 FBW 4200 RPM
MK 2628FB 4200 RPM
WDE 2170
WDE 4360
Areal
Possible Disctec connection?
Model
Type
A 1120
A
A 120
A
A 120AT (1992)
A
A 130
A
A 131
A
A 135
A
A 170
A
A 175
A
A 180
A
A 260
A
A 265
A
A 340
A
A 345
A
A 520L
A
A 525
A
A 560
A
A 60
A
A 700L
A
A 80
A
A 840
A
A 85
A
A 90
A
AD 2100
A
BP 50
A
BP 100
A
BP 200
A
MD 2050
A
MD 2060
A
Cap
1290
137
136
130
130
130
172
175
180
260
265
340
350
526
525
559
60
735
80
839
85
91
100
43
103
204
50
62
Cyls
Hds
SpT
1024
4
60
Notes
EIDE
AT/XT
1438
2
89
Physical AT/XT
856
672
950
715
856
856
1020
2106
1020
1020
5
10
6
10
10
10
12
4
16
16
60
50
60
50
60
60
63
81
63
63
1024
1424
665
7
16
14
17
63
17
705
715
14
10
17
25
1720
860
3400
819
1024
1
4
2
2
2
60
60
60
60
17
AT/XT
AT/XT 1488 x 4 x 60
AT/XT 1438 x 4 x 94
AT/XT 2120 x 4 x 80
Physical
EIDE
AT/XT 2108 x 6 x 81
EIDE
EIDE
EIDE
AT/XT
AT/XT 1430 x 2 x 63
1720 x 4 x 60
AT/XT Glass Technology
31
32
Model
MD 2065
MD 2080
MD 2085
MD 2100
RD 200
AA 5180
AA 9180
BP 100
BP 200
BP 50
MD 2050S
MD 2100S
RD 200
Type
A
A
A
A
A
S-2
S-2
S
S
S
S
S
S
Cap
62
80
86
98
200
720
1440
106
199
53
48
96
200
Cyls
1024
665
705
819
Hds
2
14
14
4
SpT
60
17
17
60
1720
3400
20
36
2
2
60
60
819
1638
2
2
60
60
Notes
AT/XT
AT/XT 1326 x 2 x 60 Glass
AT/XT 1410 x 2 x 60
1638 x 2 x 60
Artecon
www.artecon.com
Model
Turbo 1044
Turbo 134
Turbo 141
Turbo 172
Turbo 318
Turbo 350
Turbo 660
Type
S
S
S
S
S
S
S
Cap
1044
134
141
172
318
350
636
Cyls
Hds
SpT
Notes
Mercury
Mercury
Mercury
Mercury
Mercury
Mercury
Mercury
Atasi
HD division sold to Tandon and Western Digital. Possible connection with Vertex?
Model
Type
Cap
Cyls
Hds
SpT
Notes
617
E
149
1223
7
34
628
E
234
1223
11
34
638
E
319
1224
15
34
6120
E
1051
1925
15
71
962 x 30 x 71
676
E
676
1632
15
54
816 x 30 x 54
AT 3020
M/R
17/25
645
3
17/26
635 cyls? Not Xbc 1210
AT 3030
M
28
645
5
17
AT 3033
M/R
28/42
645
5
17/26
635 cyls? Not Xbc 1210
AT 3046
M/R
39/60
645
7
17/26
635 cyls? (Oli BIOS)
AT 3051
M/R
43/65
704
7
17/26
733 cylinders?
AT 3051+
M
45
733
7
17
AT 3053
M/R
44
733
7
17/26
AT 3058
M
70
1024
8
17
AT 3065
M
52
900
7
17
1024 cyls?
AT 3075
M
60
1024
8
17
900 cyls? (Oli BIOS)
AT 3085
M/R
68/109
1024
8
17/26
502
M
46
755
7
17
504
M
46
755
7
17
519
M/R
160/244
1224
15
17/26
514
M
117
1224
11
17
V 130
M
26
987
3
17
Vertex?
V 150
M
43
987
5
17
Vertex?
V 170
M
60
987
7
17
Vertex?
V 185
M
71
1166
7
17
Vertex?
AT 3128
R
104
1024
8
26
ST 412
2053
S
43
1024
5
17
MFM recording
2085
S
68
1024
8
17
MFM recording
2128
S
104
1024
8
26
Hard Disk Tables
Model
2170
3128
519
7120
738
776
MacDisk II
Type
S
S
S
S
S
S
S
Cap
139
104
160
1055
329
668
380
Cyls
1366
1024
Hds
8
8
SpT
26
26
1935
1225
1632
15
15
15
71
36
54
Notes
ATTO Technology
Model
SiliconDisk +/Pro
Type
S-2F
Cap
129
Cyls
Hds
SpT
Notes
Uses SIMMs (solid state)
AT & T
Model
KS 23054
SXM 200
Type
M
S
Cap
30
200
Cyls
697
Hds
5
SpT
17#
Notes
Rebadged CDC 94155-36
Cyls
Hds
SpT
Notes
1104
38
Not known by manufacturer
Discontinued
977
872
2
2
8
5
17
35
Out in 1995
980
10
17
Not known by manufacturer
872
5
4
2
8
35
Aura Associates
Model
AU 211
AU 426
AU 43
AU 85
AU 126
AU 245A
AU 853
AU 1085P
AU 1170P
AU 126
AU 170
AU 63-III
AU 85
AU 211S
AU 245S
Type
A
A
A
A
A
A
A
P3
P3
P
P
P
P
S-2
S
Cap
211
41
43
85
126
245
82
85
170
126
170
63
85
211
245
2362
977
26
17
Superseded by AU 170
Automated Systems Methodologies
Model
Gig-in-box 2.0
Gig-in-box 1.08
Gig-in-box 1.5
Gig-in-box 3.5
Type
Par
S-2F
S-2F
S-2F
Cap
2000
1080
1500
3500
Cyls
Hds
SpT
Avastor
See Digital
BASF
Model
6182
6183
6184
6185
6186
Type
M
M
M
M
M
Cap
6
10
14
23
15
Cyls
180
220
306
440
440
Hds
4
6
6
6
4
SpT
17
17
17
17
17
Notes
Notes
33
34
Model
6187
6188
6188-R1
6188-R3
6188-R12
6188-R25
6192
6193
6194
6195
6196
Type
M
M
M
M
M
M
M
M
M
M
M
Cap
8
12
10
20
10
21
41
58
75
66
90
Cyls
440
360
612
612
616
616
1024
1024
1024
1024
1024
Hds
2
4
2
4
2
4
5
7
9
8
10
SpT
17
17
17
17
17
17
17
17
17
17
17
Notes
615 cyls?
Bay Microsystems Inc
Model
Bay 150
Bay 320
Bay 640
Bay Micro 40
Type
E
E
E
S
Cap
155
320
640
40
Cyls
Hds
SpT
Notes
Belfort
Try the Quantum equivalent
Model
Type
B 5108A
A
B 5128A
A
B 5150A
A
B 5256A
A
B 5300A
A
B 5450A
A
Cap
1080
1220
1430
2441
2861
4291
Cyls
2100
2492
Hds
16
16
SpT
63
63
4994
16
63
Notes
Quantum Bigfoot
All drives
Single:
Master:
Slave:
Cable
PS
O
C
O
O
DS
O
O
C
O
CS
O
O
O
C
Bering Technology
Model
EconoPac II/90
EconoPac II/90
Type
S-2
S-2
Cap
1200
2100
Cyls
Hds
SpT
Notes
HP compatible
HP compatible
Blue Disk
Model
CD 1241-ISA
CD 1501-ISA
CD 2401-ISA
CD 3251-ISA
CD 421-ISA
CD 5101
Type
A
A
A
A
A
A
Cap
124
150
240
325
42
510
Cyls
976
989
977
1024
976
977
Hds
8
8
8
12
4
14
SpT
31
37
59
51
21
72
Notes
Hard Disk Tables
Borsu International
Model
HD 1000
HD 1200
HD 2000
HD 500
Type
S
S
S
S
Cap
1000
1240
2000
546
Cyls
Hds
SpT
Notes
Cap
107
157
200
400
650
132
107
105
157
200
68
104
127
150
200
107
157
200
Cyls
1166
1072
1209
801
1800
1024
1166
1166
1072
1208
1024
1025
1024
1024
1208
1166
1072
Hds
5
7
9
16
10
8
5
5
7
9
8
8
8
8
9
5
7
SpT
36
41
36
63
36
34
36
36
41
36
17
26
31
34
36
36
41
Notes
Brand Tech
Makes drives for OEMs
Model
Type
BT 9121A
A
BT 9170A
A
BT 9220A
A
BT 9400A
A
BT 9650A
A
BT 8170E
E
BT 9121E
E
BT 9124E
E
BT 9170E
E
BT 9220E
E
BT 8085
M
BT 8120
R
BT 8128
R
BT 8170S
S
BT 220S
S
BT 9121S
S
BT 9170S
S
BT 9200S
S
Phys 1800 x 6 x 36
Physical?
MFM/RLL?
BT 9121A/9170A/9220A
Single:
Master:
Slave:
M closed
M, 8 closed
S (or M2) closed
BSM Corp
Model
KDK 20
KDK 30
KDS 49
MacCider 100
MacCider 80
Type
S
S
Cap
20
30
49
105
80
Cyls
Hds
SpT
Notes
Bull Peripherals
Now owned by Honeywell—no longer producing hard drives.
Model
Type
Cap
Cyls
Hds
D 505
M
5
153
4
D 510
M
10
306
4
D 530
M/R
25/38
987
3
D 550
M/R
43/62
987
5
D 570
M/R
59/88
987
7
D 585
M/R
71/104
1166
7
SpT
17
17
17/26
17/26
17/26
17/26
Notes
583 x 14 x 17
35
36
C Itoh
CIE America—Hard drives sold to Y-E Data
Model
Type
Cap
Cyls
YD 3161B
A
46
1057
YD 3162B
A
91
1057
YD 3042
S
41
788
YD 3081B
S
46
1057
YD 3082B
S
83
788
YD 3083B
S
137
1057
YD 3084B
S
182
1057
YD 3181B
S
46
1057
YD 3182B
S
91
1057
YD 3530
M
32
731
YD 3540
M
43
731
Hds
2
4
4
2
8
6
8
2
4
5
7
SpT
Notes
26
31 SPT?
26
17
17
Calluna Technology
www.callunacard.com
Model
Callunacard 130
Callunacard 170
Callunacard 260
Callunacard 340
Callunacard 510
Callunacard 1Gb
CT 105MC
CT 128MC
CT 170MC
CT 260MC
CT 340MC
CT 70MC
CT 80MC
CT 1040RM
CT 521RM
Type
P
P
PII
P
PIII
PIII
P3
P3
P3
P3
P3
P3
P3
P
P
Cap
130
170
260
340
510
1000
105
130
170
260
340
170
85
1040
520
Cyls
Hds
SpT
Notes
832
992
8
8
36
32
Try 828 x 8 x 31
Try 1009 x 4 x 63
932
923
8
4
45
45
Try 923 x 5 x 36
Canyon Technology
Model
HD 20Z
HD 40Z
HD 80Z
HD 100Z
HD 200Z
Type
S
S
S
S
S
Cap
20
40
80
100
200
Cyls
Hds
SpT
Notes
Cardiff
Model
F 3053
F 3080(E)(S)
F 3127(E)(S)
Type
M
E/S
E/S
Cap
44
66
109
Cyls
1024
1024
1024
Hds
5
5
5
SpT
17
26
35
Notes
CDC
Control Data Corp. All Imprimis; i.e. Seagate—original developers of the IDE interface. For jumper settings see Seagate equivalents. More info in
deskref.exe from Seagate.
Model
94204-65
Type
A
Cap
63
Cyls
948
Hds
5
SpT
26
Notes
Seagate ST 274A
Hard Disk Tables
Model
94204-71
94204-74
94204-81
94208-51
94208-62
94208-75
92444-164
94244-219
94244-274
94244-383
94244-502
94314-136
94335-150
94354-90
94354-111
94354-126
94354-133
94354-155
94354-156
94354-160
94354-162
94354-172
94354-186
94354-200
94354-201
94354-230
94354-239
94604-767H
94156-48
94156-57
94156-67
94156-72
94156-77
94156-86
94166-101
94166-103
94166-121
94166-138
94166-141
94166-161
94166-182
94166-86
94171-300
94171-344
94181-574
94181-702
94186-265
94186-324
94186-383
94186-383H
94186-442
94196-766
94216-106
94246-180
94246-182
94246-186
94246-383
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
Cap
71
65
71
42
62
60
145
193
241
338
502
120
135
79
98
109
117
139
138
139
139
172
164
174
174
211
211
665
40
57
56
72
77
72
85
104
107
139
118
142
152
87
300
330
702
234
286
319
319
368
664
94
152
160
160
338
Cyls
516
948
516
979
967
989
873
873
873
873
Hds
10
5
10
5
5
5
6
8
10
14
SpT
27
26
27
17
27
25
54
54
54
54
1547
1072
536
536
536
636
536
1072
536
536
1072
636
536
536
954
954
1356
925
5
9
10
10
14
10
14
7
18
18
12
14
18
18
12
12
15
5
36
28
29
36
29
29
36
36
29
29
26
36
36
36
36
36
64
17
925
925
7
9
17
17
MFM recording
MFM recording
925
969
969
969
969
969
969
969
969
1412
1549
1224
1549
1412
1412
1412
1224
1412
1632
1024
1453
1453
1453
1747
9
5
6
6
8
7
8
9
5
9
9
15
15
9
11
13
15
15
15
5
4
4
4
7
17
36
35
36
35
36
36
34
35
MFM recording
36
50
36
36
34
34
34
53
34
52
54
54
54
Notes
ST 280A
ST 274A
ST 280A
Compaq type 17
Compaq type 47
ST 2274A
ST 2383A
ST 1090A
ST 1111A
ST 1126A
ST 1133A
ST 1156A
ST 1162A
ST 1186A
ST 1201A
ST 1239A
ST 1239A
MFM recording
ST 4182E
706 x 18 x 36
706 x 22 x 36
ST 4383E
ST 4384E
ST 4442E
ST 4766E
ST 2106E
ST 2182E
ST 2182E
ST 2383E
37
38
Model
94316-111
94316-136
94316-155
94316-200
94356-111
94356-155
94356-200
97200-23G
97209-12G
97209-25G
97229-1050
97289-21G
97299-23G
97509-12G
77731608
77731612
77731613
77731614
94155-21
94155-25
94155-28
94155-29
94155-30
94155-36
94155-37
94155-38
94155-48
94155-51
94155-57
94155-67
94155-77
94155-80
94155-86
94155-120(p)
94155-135P
94155-19
94155-21
94155-25
94155-28
94155-29
94155-30
94155-36
94155-37
94155-38
94155-48(p)
94155-51
94155-56
94155-57(p)
94155-67(p)
94155-77
94155-85(p)
94155-86(p)
94155-89
94155-92(p)
94155-96(p)
94156-48
94156-67
Type
E
E
E
E
E
E
E
I
I
I
I
I
I
I-2
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
Cap
96
128
36
174
92
128
194
Cyls
1447
1072
1072
1072
1072
1072
1072
Hds
5
5
7
9
5
7
9
SpT
26
48
36
36
34
34
36
1056
2140
1154
2105
2368
1200
29
27
31
23
21
25
24
29
30
30
32
32
48
42
57
67
77
80
86
65
74
18
21
21
24
24
30
30
32
31
40
43
72
48
55
64
70
71
72
77
78
40
55
1635
2611
1635
2611
2611
2101
670
797
733
670
697
697
697
697
989
697
925
733
925
989
925
925
925
960
925
960
960
697
697
697
697
697
733
697
925
733
925
989
925
925
925
925
1024
925
925
989
1024
925
925
15
19
14
16
18
17
5
4
5
4
3
4
4
4
3
5
4
5
5
5
6
7
8
10
9
8
9
3
3
3
4
4
5
5
4
5
5
5
9
6
7
8
8
9
9
9
9
5
7
Z
Z
Z
Z
Z
Z
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
Notes
ST 1111E
ST 1156E
ST 1201E
ST 82272K
ST 81236K
ST 82500K
ST 81154K
ST 82105K
ST 82368K
ST 41201K
BJ7D5A
BJ7D5A
BJ7D5A
BJ7D5A
BJ7D5BJ7D5615x4x17 (Victor BIOS)
BJ7D5BJ7D5aka AT&T KS 23054
BJ7D5ATs—Disable J1/2
ATs—Disable J1/2
ST 4085(p)
ST 4086(p)
ST 4097(p)
Hard Disk Tables
Model
94156-72
94156-86
9416-182
94204-51
94204-65
94204-71
94205-30
94205-41
94205-51(7201)
94205-51(7229)
94205-53
94205-55
94208-51
94295-51
94335-100
94335-150
94335-55
94351-172
94355-100
94355-150
94355-55
94356-200
94155-120
94155-130
94155-135
94205-77
94208-75
94216-106
94314-136
94335-150
94354-111
94354-126
94354-133
94354-135
94354-155
94354-160
94354-172
94354-186
94354-200
94354-230
94355-150
94355-156
94356-111
94356-155
94356-200
24221-125M
24221-209M
64161-155
9270-368
9270-500
9270-736
9270-850
9270-1230
94161-101
94161-103
94161-121
94161-138
Type
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
S
S
S
S
S
S
S
S
S
S
S
S
Cap
71
72
144
40
64
70
25
34
42
42
45
44
44
42
82
80
46
172
83
128
46
172
102
123
115
65
60
90
120
125
71
98
83
209
98
126
172
116
126
150
125
138
98
138
177
111
183
140
316
427
637
727
1056
84
104
121
139
Cyls
925
925
969
989
941
1024
989
989
989
989
1024
1024
989
989
1072
1072
1072
1072
1072
1072
960
1024
960
989
966
1024
1247
1072
1072
1072
1272
1072
1072
1072
1072
1272
1072
1272
1072
1072
1072
1072
1072
1024
1024
969
1217
1217
1635
1381
1635
969
969
969
969
Hds
9
9
9
5
8
8
3
4
5
5
5
5
5
5
9
9
5
9
9
9
5
9
8
9
9
5
5
5
5
9
5
7
5
9
7
9
9
7
9
9
9
7
5
7
9
3
5
9
10
10
15
15
15
5
6
7
8
SpT
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
26
36
26
26
26
17
36
26
26
26
26
42
26
26
26
26
26
26
26
36
26
26
26
Notes
34
Seagate MN something
34
35
35
35
ST 253 precomp 128
Wyse (no precomp)
ST 1100 536 x 18 x 17
ST 4135R
ST 279R
Compaq type 47
ST 1150R 536 x 18 x 28
ST 1156R
39
40
Model
94161-141
94161-155
94161-182
94161-86
94171-300
94171-307
94171-327
94171-344
94171-350(M)
94171-375
94171-376(M)
94181-383H
94181-385H/M
94181-574
94181-702
94186-383S
94186-442S
94191-766
94196-766
94211-106
94211-125
94211-209
94211-91
94221-125
94221-169
94221-184
94221-190
94221-209
94241-383
94241-502
94244-383
94311-136S
94316-136
94351-90
94351-230S
94351-111
94351-126
94351-128
94351-133S
94351-134
94351-155(S)
94351-160
94351-172
94351-186(S)
94351-200(S)
94351-230(S)
94351-90
94354-90
94354-126
94354-135
94354-160
94354-172
94354-200
94601-12G
94601-767H/M
97201-12G
97201-25G
Type
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S-2
S
S
S
S
S
S
S-2
S
S
S
S
S
S(-2)
S-2
S
S
S
S
S
S
S
S
S-2
S
S
Cap
121
152
155
86
300
300
300
344
307
330
315
383
330
574
613
328
442
676
676
91
107
209
88
110
159
184
140
183
338
435
160
115
120
79
204
98
110
110
113
134
138
142
172
158
174
174
79
76
106
121
136
151
170
1037
665
1049
2140
Cyls
969
969
969
969
1412
1412
1412
1549
1412
1549
1549
1224
791
1549
1546
1412
1412
1632
1632
969
1544
1547
969
1544
1310
Hds
7
9
9
5
9
9
9
9
9
9
9
15
8
15
15
13
15
15
15
5
3
5
5
3
5
SpT
35
34
34
35
32
32
32
32
46
45
45
Notes
55
32
50
ST 4385N
774 x 30 x ?
ST 4702N 774 x 30 x ?
706 x 26 x ?
706 x 30 x ?
ST 4766N 816 x 30 ?
ST 4766N
ST 2106N/94211-091
ST 2125N
1547
1544
1261
1755
1747
1247
1247
1068
1268
1068
1068
1068
1268
1068
1068
1068
1068
1268
1068
1268
1068
1072
1072
1072
1072
1072
1072
1931
1356
1635
2611
5
5
7
7
7
5
5
5
9
5
7
7
5
7
7
9
9
7
9
9
5
5
7
8
9
8
9
15
15
15
19
36
45
74
69
26
36
36
29
36
36
29
29
36
36
36
29
36
36
36
36
29
29
29
29
29
36
36
71
64
Z
Z
26
54
54
34
45
26
36
45
Z
ST 4182N
1365 x 9? 682 x 18 x ?
706 x 18 x ?
706 x 18 x ?
774 x 18 x ?
ST 4350N 774 x 18 x ?
774 x 18 x ?
ST 4376N 774 x 18 x ?
aka 94211-106 992x5?
ST 2125N
655 x 10 x ?
773 x 10 x ?
ST 2209N 773 x 10 x ?
ST 2383N
ST 2502N
ST 1090N
ST 1111N 534 x 10 x ?
ST 1126N 534 x 14 x 36
534 x 14 x 36
ST 1133NS 634 x 10 x ?
534 x 14 x 36
ST 1156N(S) 534 x 14 x ?
ST 1162N 534 x 18 x 36
534 x 18 x 36
ST 1186N(S) 634 x 14 x ?
ST 1201N(S) 534 x 18 x 36
ST 1239N(S) 636 x 18 x 36
ST 1090N
ST 41200N
ST 4767N
ST 81236N
ST 82500N
Hard Disk Tables
Model
97201-368
97201-500
97201-736
97201-850
97501-12G
97501-15G
97501-16G
97501-16G
Wren 3
Wren 8
Wren 9
94151-xx SASI
94151-25
94151-27 Wren2
94151-42 Wren2
94151-44 Wren2
94151-59 Wren2
94151-62 Wren2
94151-76 Wren2
94151-80 Wren2
97100-80
97150-160
97150-300
97150-340
97150-500
97200-368
97200-500
97200-736
97200-850
97200-1130
97200-12G
97200-1230
97200-23G
97200-25G
97200-500
97200-736
97200-850
97500-12G
Type
S
S
S
S
S
S-2
S
S-2F
S
S
S-2F
SASI
SASI
SASI
SASI
SASI
SASI
SASI
SASI
SASI
SMD
SMD
SMDE
SMD
SMD
SMDE
SMDE
SMDE
SMDE
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
Cap
316
378
637
727
1352
1500
1370
1719
106
1415
1900
51
25
27
85
45
119
63
153
81
83
165
315
344
516
316
428
641
727
Cyls
1217
1217
1635
1381
2101
Hds
10
10
15
15
17
17
17
19
5
15
15
3
3
3
5
5
7
7
9
9
5
10
19
24
24
10
10
15
15
15
15
15
19
19
10
15
15
17
2101
2129
969
2107
2573
921
921
921
921
921
921
921
921
921
823
823
823
711
711
1217
1217
1635
1381
1635
1635
1635
2611
2611
1217
1635
1381
2101
1056
1056
2272
2140
378
637
727
1200
94244-164, 219, 502
Single:
Master:
Slave:
A, B, E in
A, B in; E out
A in; no delay on startup
B in; delay startup for 20 secs
94166-xxx
Bytes/sec
512
512
512
256
Secs/track
34
35
36
64
1-2
1
1
0
0
94151-xx SASI
S=Sector block size; On=512, Off=256
1-3
1
0
1
0
1-4
0
0
0
0
SpT
60
82
Z
Z
74
74
74
83
87
96
36
36
19
36
19
36
19
36
19
Z
Z
Z
Z
Z
60
82
60
82
Z
Z
100
Z
Z
8
Z
Z
Notes
ST 8368N
ST 8500N
ST 8741N
ST 8851N
ST 41520N
ST 41600N
2624 cyls?
256 bytes per sector
ST 683J
ST 6165J
ST 6315J
ST 6344J
ST 6515J
ST 8368J
ST 81123J
ST 81236J
ST 82272J
ST 82500J
ST 8500J
ST 8741J
ST 8851J
ST 41201J
41
42
Wren III
J4
1-2
3-4
5-6
7-8-11-12
13-14
Term Power Source
Term Power Source
Parity Check
ID select
Motor Start
Centennial Technologies
Model
MicroDrive 170
MicroDrive 260
MicroDrive 340
Type
P3
P3
P3
Cap
170
260
340
Cyls
Hds
SpT
Notes
Cyls
1050
1050
1050
1050
1590
1590
1590
1599
1599
1599
Hds
3
4
4
5
4
5
6
9
11
13
SpT
35
35
35
35
35
35
35
35
35
35
Notes
525 x 6 x 35
1050
1050
1050
1590
1590
1590
1599
1599
1599
3
4
5
4
5
6
9
11
13
35
35
35
35
35
35
35
35
35
525 x 6 x 35
525 x 8 x 35
525 x 10 x 35
795 x 8 x 35
795 x 10 x 35
795 x 12 x 35
799 x 18 x 35
799 x 22 x 35
799 x 26 x 35
Century Data
Model
CAST 10203
CAST 10204
CAST 10304
CAST 10305
CAST 14404
CAST 14405
CAST 14406
CAST 24509
CAST 24611
CAST 24713
SS 170-2180
CAST 10203S
CAST 10304S
CAST 10305S
CAST 14404S
CAST 14405S
CAST 14406S
CAST 24509S
CAST 24611S
CAST 24713S
Type
E
E
E
E
E
E
E
E
E
E
E
S
S
S
S
S
S
S
S
S
Cap
55
73
75
92
112
140
168
253
310
366
188
55
74
92
112
140
168
253
310
366
525 x 8 x 35
525 x 10 x 35
795 x 8 x 35
795 x 10 x 35
795 x 12 x 35
799 x 18 x 35
799 x 22 x 35
799 x 26 x 35
Chinook Technology
Model
CT-20
CT-80
Type
S
S
Cap
20
84
Cyls
Hds
SpT
Notes
Ciprico
Model
Rimfire 6703
Type
S
Cap
4200
Cyls
Hds
SpT
Notes
CMI
Computer Memories Inc. Out of business. Original supplier for IBM AT. Tulin connection?
Model
Type
Cap
Cyls
Hds
SpT
Notes
CM 10E
M
10
650
2
17
CM 15C
M
15
305
6
17
CM 20E
M
20
650
4
17
CM 30E
M
30
650
6
17
Hard Disk Tables
Model
CM 3206
CM 3212
CM 3412
CM 3426
CM 4000
CM 4426
CM 5018H
CM 514
CM 5205
CM 5206
CM 5410
CM 5412
CM 5616
CM 5619
CM 5640
CM 5826
CM 6213
CM 6213S
CM 6265
CM 6413
CM 6426
CM 6426S
CM 6626
CM 6640
CM 6853
CM 7000
CM 7030
CM 7038
CM 7053
CM 7085
CM 7660
CM 7880
Type
M
M
M
M
M
M
M
M
M/R
M/R
M/R
M/R
M/R
M/R
M
M
M/R
M
M
M
M/R
M
M
M/R
M
M
M
M
M
M
M/R
M/R
Cap
10
10
10
21
13
21
15
58
4/6
5/8
8/13
10/16
13/20
16/24
32
21
11/17
5
21
10
21/34
22
21
33
42
43
24
30
43
68
40/76
56/102
Cyls
306
612
306
615
615
845
961
256
306
256
306
256
306
640
306
640
320
640
615
640
615
640
640
640
733
733
733
733
1024
960
960
Hds
4
2
4
4
2
4
2
7
2
2
4
4
6
6
6
8
2
2
4
2
4
4
4
6
8
7
4
5
7
8
5
7
SpT
17
17
17
17
17
17
17
17
17/26
17/26
17/26
17/26
17/26
17/26
17
17
17/26
17
17
17
17/26
17
17
17/26
17
17
17
17
17
17
17/26
17/26
Notes
Not XTs or Xebec 1210/20
Not XTs or Xebec 1210/20
615 x 4?
6 hds?
8 hds?
CMS Enhancements
Found in PS/2s/ASTs/Compaqs/NECs/AT&Ts.
Often disguised Conners and others. Some problems with Epson BIOSes.
Model
Type
Cap
Cyls
Hds
SpT
ACC 20
A
21
615
4
17
B 040A1-M3540
A
40
980
5
17
B 040A3-13
A
40
980
5
17
B 040A5
A
40
820
6
17
B 040A6
A
40
980
5
17
B 040M50-P
A
40
820
6
17
B 060F2
A
64
823
4
17
B 080A3
A
85
526
8
39
B 080A3-N
A
80
980
6
26
B 080A5
A
130
1001
15
17
B 1.0A1-U1
A
1281
2100
16
63
B 100A5/M50
A
106
1024
12
17
B 120 A2
A
125
872
8
35
B 120A3-13
A
120
762
8
39
B 120A5
A
130
1001
15
17
B 150A3
A
170
332
16
63
B 170A3
A
170
332
16
63
B 200A2
A
212
989
12
35
B 200A3
A
212
683
16
38
Notes
Commodore Colt XT
Laptops
Laptops
43
44
Model
B 200 A5
B 240A5
B 340A2-N/A4
B 340A5
B 420A4-U1
B 540A4-U1
B 730A4-U1
B 425A5
B 500A5
CQ Elite 520
CQ LTE-120
CQ LTE-340
CQ LTE-386-200
D 040A3
D 40M30-SS
F 70286D-WK
H 020A2
H 020A3
H 040A3
H 040A3-AF
H 040A3/10
H 040CQ285D-P
H 100286
H 100386
H 100A3
H 100CPQ3-P
H 100CQ33-P
H 140386-P/D
H 20ASTB-P
H 20286
H 200386
H 200CQ33
H 300CQ33
H 40286
H 40386
H 40386S-S
H 40ASTB-P
H 40CQ286D
H 40CQ286D-S
H 40 CQP3-P
H 60286
H 60CQ286D
H 60CQ-P
K 020A2-N
K 020A3-AF(N)
K 020A7
K 040A2-AF(N)
K 040A3-N
K 040A5
K 040A6
K 040A7
K 045A3
K 080A1-AF(N)
K 080A2-AF(N)
K 080A3
K 085A4
K 1.0A1
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Cap
213
245
341
340
425
541
730
452
528
514
127
340
209
40
42
68
21
21
42
42
42
43
104
104
104
104
104
Cyls
1024
978
1010
767
1010
1023
1416
978
1024
Hds
12
14
12
14
16
16
16
14
16
SpT
34
35
55
62
51
63
63
35
64
980
969
985
980
805
1032
615
782
980
782
980
805
776
776
776
776
776
15
14
13
5
4
5
4
2
5
4
5
4
8
8
8
8
8
17
49
32
17
26
26
17
27
17
17
17
26
33
33
33
33
33
21
21
212
212
782
2
17
1366
1366
8
8
38
36
42
42
44
42
42
44
42
64
60
60
21
20
21
40
40
43
42
42
44
80
80
84
89
1020
980
980
733
782
980
733
980
948
966
966
615
615
782
667
523
977
980
782
733
980
667
832
1024
887
5
5
7
4
5
7
5
5
5
5
4
4
2
4
4
5
5
4
7
10
8
6
10
30
17
17
17
27
17
17
17
27
26
26
17
17
17
33
41
17
17
27
17
17
33
33
17
77
Notes
Laptops
Possibly!
Compaq
Conner CP 344
Conner in disguise.
CP 3044 in disguise
Try 782 x 4 x 27
Try 1024 x 4 x 39
Hard Disk Tables
Model
K 100A2
K 100A3
K 120A2
K 120A3
K 120A4
K 160A2
K 160F2
K 180A2
K 20AASTB-P
K 20M25-ZS
K 200A1-M2540
K 200A2
K 200A3-I3
K 200A4
K 340A5
K 40ASTB-P
K 40M25
K 425A5-M3540
K 500A1
K 500A3
LD 1400J-40LT
LD CQSLT-40
LD CQSLT-80
LD EP286-R80
LDS 3100-40
LDS NECHD-20
LDS NECMS-20
LDZE 386-100
NVersa 340
TP 750-520
T4700-520
F 115ESDI-T
F 150AT-WCA
F 150EQ-WCA
F 320AT-WCA
F 320ESDI-T
F 650E1-(N)MV
F 660E1-AFV
F 70ESDI-T
F 702086D
H 130E1-MV(N)
H 140E1-AFV
H 330E1 Express
H 340E1 Express
K 080F2-M5070
K 095E1-AFV
K 120M50Z70-P
K 160F2-M5070
K 30M30E-P
K 60M50Z/70-P
PS Express 140
PS Express 150
PS Express 320
PS Express 340
PS Express 670
PS Express 95
D 020M30
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
E
E
E
E
E
E
E
E
E
E
E
E
E
EFB2
E
EFB2
EFB2
EFB2
EFB2
E
E
E
E
E
E
H
Cap
105
100
120
120
130
180
160
180
21
21
212
210
200
211
426
42
42
425
560
544
40
42
85
80
42
20
20
100
520
524
520
114
150
150
320
320
650
660
70
73
130
140
329
329
80
95
120
160
30
60
140
150
320
340
670
95
20
Cyls
868
776
667
762
1001
1334
1024
667
782
636
987
1216
1024
954
895
782
805
895
1020
1023
Hds
7
8
12
8
15
8
8
16
2
2
12
10
8
12
15
4
4
15
16
16
SpT
34
33
33
39
17
17
39
33
27
36
35
33
48
36
62
27
26
62
67
63
1047
980
1024
948
612
612
776
2
10
9
5
4
4
8
40
17
17
17
17
17
34
Notes
Conner in disguise
1334 x 6 x 34
1334 x 6 x 34
Laptops
1348 x 8 x 38
Laptops
Litedrive
NEC
Thinkpad
Toshiba
PS/2 models 60/80
914
969
7
9
35
34
1224
15
34
1632
1632
582
15
15
7
54
54
35
1224
1224
1780
1780
7
7
7
7
33
33
54
54
915
925
7
8
36
32
PS/2
615
4
25
PS/2
969
1224
9
15
34
34
PS/2 models 60/80
PS/2 60/80 aka K 020M3-N
615
4
17
Not in AT&Ts
PS/2 models 60/80
PS/2
PS/2 models 60/80
PS/2
890 x 14 x 54 PS/2
890 x 14 x 54
45
46
Model
D 020M6-X
D 030R6-X
D 030XT-OK
D 20ATT-WS
D 30ATT-SS
D 30ATTW3
D 40XT-WS
D 80XT
K 020M3-N
K 030M3-N
K 080M2-N
AH 20TAN-WS
AH 40DS
D 20M30-OK
D 20XT-OK
D 40XT-WS
D 80XT-WC
F 070M3-A(N)
F 40-K
F 60-K
F 65M60K
F 70-K
F 80-K
H 020M6-A(X)
H 080M3-A
H 080M4-A(N)
H 040M3-A,N,X
H 40M50P
H 65M50P
HD 20AT-S
HD 30AT-S
HD 40AT-S1
K 020M3-N
K 020M25-OK
K 020M25-WS
K 020M4-M2530
K 020M4-N(X)
K 030M25-OK
K 030M25-WS
K 040M25-WS
K 040M3-N
K 040M5-N
K 080M2-A(N)
K 080M25Z
K 20M25/30
K 30M25/30-WS
K 40
K 60
K 70
K 80
B 030F1-PS1
H 40M50-P
H 65M52-P
K 030F1-M2530
K 040M3-M2530
K 120M50Z-70
K 30M30E-P
Type
H
H
H
H
H
H
H
H
H
H
H
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
PS/1
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
Cap
20
30
32
20
30
30
40
80
20
30
80
20
40
20
21
42
80
70
42
61
65
70
80
20
80
80
40
42
65
21
32
43
20
21
21
20
20
32
32
42
40
40
80
84
20
30
40
60
71
82
30
40
65
30
40
120
30
Cyls
615
615
615
615
615
615
977
1024
615
615
1024
615
820
615
615
977
1024
1024
1024
1024
1024
1024
1024
615
1071
1314
820
977
1024
615
615
820
615
615
615
615
615
615
615
820
977
820
1071
1072
615
615
1024
1024
1024
1024
920
977
1071
920
Hds
4
4
4
4
4
6
5
9
4
6
9
4
6
4
4
5
9
8
5
7
8
8
9
4
9
7
6
5
9
4
6
6
4
4
4
4
4
6
6
6
5
6
9
9
4
4
5
7
8
9
2
5
9
2
SpT
17
26
26
17
26
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
33
17
17
33
925
615
8
4
32
17
Notes
XTs only
RLL XTs only.
aka D 030R6-X RLL
AT&T 6300 aka K 030M3-N
RLL AT&T
MFM AT&T
XTs
aka K 080M2-N
aka D 20M30
aka D 30ATTWS
aka D 80XT-WC XTs
Tandy 1000
XTs
XTs only
aka K 080M2-N
PS/2 models 60/80
aka H 20AT-S/AH20TAN
aka K 080M2-A
X=XT
XTs AT&T 6300
PS/2 25/30
X=XT
aka H 080M3-A
XTs OK/-WS
Plug in and Play
Embedded MFM
PS/2 model 50
Model 25/30 286
Model 25/30 286
ESDI PS/2 50Z/70
Hard Disk Tables
Model
K 50M50Z
K 60M50Z/70-P
D 30XT-OK
H 040 R6-X
K 030M4-M2530
K 030R4-X
K 30M25/30-OK
H 65M50-P
1133OSI-NV
E 1.0S1-NV
E 150S1-NV
E 200S2-N
E 325S0-NV
E 330S1-NV
E 650S0-NV
E 660S1-NV
F 1.0S1-NV
F 325S0-NV
F 650S0-NV
F 660S1-NV
H 150S1-NV
H 330S1-NV
H 60SCSI-S
H 80AT
H 80SCSI
H C60SCSI-S
K 080S1-M55N
K 080S1-M70N
K 080S1-M80N
K 160S1-M55N
K 160S1-M70N
K 160S1-M80N
K 200S2-N
K 320S1-M55N
K 320S1-M70N
K 320S1-M80N
K 380S1-6000N
K 400S1-M55N
K 400S1-M70N
K 400S1-M80N
K 45M30286
K 60M30286
K 80M30286
LDMAC20
LDMAC40
MacStack 40U
MacStack SD20
MacStack SD30
MacStack SD45
MacStack SD60
MacStack SD81
MC 100
MC 20
PB 340
PB 520
PC Stack 80
PC Stack 45
Type
PS/2
PS/2
R
R
R
R
R
SMD
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S-2
S-2
S
S
Cap
63
60
32
40
30
30
30
65
330
1000
150
200
325
330
650
660
1000
325
650
660
150
330
65
84
81
60
80
80
80
160
160
160
200
320
320
320
380
400
400
400
48
60
84
20
40
40
21
31
47
62
82
100
20
340
520
80
45
Cyls
767
767
615
667
615
615
615
1024
Hds
6
6
4
4
4
4
4
9
SpT
27
26
26
31
26
28
26
17
Notes
831
1780
15
7
28
54
Lanstack 1000
Lanstack 150
1457
1780
1457
831
831
1457
1457
831
1780
1780
628
1072
820
628
1021
1021
1021
1021
1021
1021
8
7
16
15
15
8
16
15
7
7
6
9
6
6
4
4
4
8
8
8
57
54
57
28
28
17
57
28
54
54
34
17
34
34
39
39
39
39
39
39
External
Lanstack 330
External
Lanstack 660
Sentry 1000
951
951
951
1199
1199
1199
1199
615
921
906
15
15
15
14
4
4
4
6
5
7
44
44
44
39
48
48
48
26
26
26
PS/2 55SX
PS/2 50Z/70
PS/2 80
IBM RISC System 6000
PS/2 55SX
PS/2 70
PS/2 80
aka H 40RLL-SS X=XT
PS/2 models 25/30
XT
Sentry 660
Sentry 150
Sentry 330
PS/2 55SX
PS/2 50Z/70
PS/2 80
PS/2 55SX
PS/2 50Z/70
PS/2 80
MacLite
MacLite
Mac (NEC)
Mac (Seagate)
47
48
Model
Pl E660S1-II
Pl E1.0S5-II
Pl E1.0S1-II
Pl E1.3S1-II
Pl E1.4S1-II
Pl E1.75S1-II
Pl II Enh 1
Pl II Enh 2
Pl 80B
Pl 80C
Pl 80R
Pl PD 100
Pl PD 1000
Pl PD 130
Pl PD 150
Pl PD 170
Pl PD 175
Pl PD 175B
Pl PD 175C
Pl PD 20
Pl PD 200
Pl PD 200
Pl PD 300
Pl PD 40
Pl PD 600
Pl PD 80
Pl PI 1000A
Pl Pl 100B
Pl Pl 100C
Pl Pl 100R
Pl Pl 130B
Pl Pl 130C
Pl PL 150A
Pl Pl 170A
Pl Pl 200B
Pl Pl 200C
Pl PL 20R
Pl PL 300A
Pl PL 40B
Pl PL 40C
Pl PL 40R
Pl Pl 600A
Pres 160
Pres 320
Pres 80
Prevail 325
Prevail 660
Sentry 180
Sentry 300
Sentry 600
Sentry 90
Sprinter 45E
Sprinter 45EMC
Sprinter 45I
SSE-155
SSE-300
SSE-702
Type
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
660
1000
1000
1300
1400
1800
1050
2100
81
81
81
101
1007
131
150
172
176
176
176
20
202
202
291
40
585
81
1007
101
101
101
131
131
150
172
202
202
20
291
38
38
38
585
160
320
80
325
650
180
290
600
90
45
44
44
155
300
702
Cyls
831
Hds
15
SpT
28
Notes
1747
2280
15
21
58-94
71-94
Micropolis 2112
Micropolis 1924
Pl=Platinum
Pres=Presidential
1546
1546
1546
1024
5
9
15
5
(SSTSETUP) External
MCA Run AutoConfig
Internal, Removable
Hard Disk Tables
Model
SSE-766
Zeroslot 45
Zeroslot 60
Zeroslot 80
Type
S
S
S
S
Cap
766
45
60
80
Cyls
W2 On
W8
K 080S1/K 160S1
1-2
1
0
1
0
1
0
1
3-4
0
1
1
0
0
1
1
K 020A3-AF(N)/K 100A3
Single:
Master:
Slave:
ACT, C/D
C/D, DSP
None
K 200A3
Single:
Master:
Slave:
E2
E1, E2
None
Sprinter 45E
1
D
D
D
D
U
U
U
2
D
D
U
U
D
D
U
3
D
U
D
U
D
D
D
Sprinter 45EMC/451
0
1
2
3
4
5
6
0
1
2
1,3
4
1,3
2,3
Notes
1,2,3
K 380S1-6000/K 320S1-M55N
Write fault
Drive Slct
W1, W2 always jumped. Sw 8 should be closed on some Mac
SCSI drives - reset line on pin 40, handshaking.
ID
0
1
2
3
4
5
6
SpT
7
F 070M3-A
J3
1
2
3
4
5
6
7
Hds
5-6
0
0
0
1
1
1
1
ID
0
1
2
3
4
5
6
7
0
0
1
0
1
0
1
0
1
1
0
0
1
1
0
0
1
1
Do not use bit 3 (inside)
2
0
0
0
0
1
1
1
1
49
Hard Disk Tables
Cogito
Model
CG 906
CG 912
CG 925
PT 912
PT 925
Type
M
M
M
M
M
Cap
5
11
21
11
21
Cyls
306
306
612
612
612
Hds
2
4
4
2
4
SpT
17
17
17
17
17
Notes
Columbia
Model
Columbia SCSI
Type
S
Cap
42
Cyls
834
Hds
3
SpT
Cyls
131
Hds
4
Notes
436
436
2
4
SpT
17
17
17
17
Notes
Commodore
Made by JCT
Model
1000
1005
1006
1010
Type
M
M
M
M
Cap
5
7
7
14
Compaq
See also Conner Peripherals. Model nos = part nos
Model
Type
Cap
Cyls
107357
A
41
980
107790
A
96
748
108058
A
43
980
108080
A
135
966
110358
A
43
524
1107790
A
101
748
112438
A
80
832
112525
A
112
832
112526
A
43
805
112527
A
21
615
113016
A
20
615
113030
A
43
980
113217
A
62
966
113219
A
300
611
114106
A
41
980
114463
A
20
615
114465
A
21
615
115181
A
621
1631
115182
A
310
872
115668
A
80
832
116560
A
116
760
116805
A
203
683
116806
A
116
760
117115
A
20
615
117288
A
41
548
123785
A
340
659
123786
A
510
989
131390
A
121
760
137772
A
126
895
137773
A
171
332
137774
A
128
919
Hds
5
8
5
16
4
8
6
8
4
4
4
5
5
16
5
4
4
15
14
6
8
16
8
4
4
16
16
8
5
16
16
SpT
17
33
17
17
40
33
33
33
26
17
17
17
25
52
17
17
17
52
52
33
39
38
39
17
38
63
63
39
55
63
17
Notes
ESDI?
ESDI?
Conner CP 3361 Type 63
Conner CP 30121E Type 50
Conner CFS 210A Type 65
Conner CFA 170A Type 65
Quantum LPS 120AT Type 50
51
52
Model
137790
137867
139716
141086
141647
143343
143344
143345
147203
147204
160162
160163
160686
160687
160688
160689
163668
164830
177079
168727
184037
184053
184054
184055
184150
194328
194346
194357
198347
198375
100703
102626
104404
106269
107338
107339
108076
142002
142003
142004
142153
142154
148158
142188
142189
142215
142292
142294
199513
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
M
M
M
M
M
M
M
S
S
S
S
S
S
S
S
S
S
S
S
Cap
244
426
528
244
121
121
42
84
121
244
270
252
104
107
213
213
211
343
422
171
212
271
528
730
340
171
270
340
528
342
10
70
20
20
20
40
40
330
558
1050
558
1050
536
558
1050
2097
1050
2104
536
Cyls
720
826
1023
720
760
760
966
832
760
720
997
895
905
905
683
685
723
665
1010
1011
1024
944
1024
1416
659
332
942
659
1023
1011
306
925
615
612
615
980
980
314
532
1001
532
1001
511
532
1001
255
1001
255
511
Hds
13
16
16
13
8
8
5
6
8
13
10
10
9
9
16
16
15
16
16
15
12
14
16
16
16
16
14
16
16
15
4
9
4
4
4
4
9
64
64
64
64
64
64
64
64
255
64
255
64
SpT
51
63
63
51
39
50
17
33
39
51
53
55
25
25
38
38
38
63
51
22
34
40
63
63
63
63
40
63
63
44
17
17
17
17
17
17
17
32
32
32
32
32
32
32
32
63
32
63
32
Notes
Quantum LPS 240 Type 1
Quantum ELS 40AT Type 18
Quantum ELS 85AT Type 27
Seagate ST 3123A Type 32
Quantum LPS 210A Type 65
Quantum Mav 270AT Type 65
Quantum Mav 540AT Type 65
Quantum Ltng 730AT Type 65
Seagate ST 3391 Type 63
Fujitsu M2622FA 1429 x 7 x 56-70 Ph
HP C 2244 1981 x 8 x 58-96 Ph
HP C 2247 1981 x 13 x 56-96 Ph
Micropolis 2105 1744 x 8 58-94 Ph
Micropolis 2112 1744 x 8 58-94 Ph
CP 30540 2242x6x59-89 Ph
Fujitsu M 2691ES 1819x8x58-96 Ph
Fujitsu M2694ES 1819x15x58-96 P
HP C 2490 2582 x 18 x 68-108 Ph
IBM 0662 4119 x 5 x 90-108 Ph
Seagate ST 12550 2707x19x58-97
DEC DSP 3053L 3117x 4 x 59-119 P
Comport
Model
2040
2041
2082
Type
A
R
S
Cap
44
44
86
Cyls
820
820
820
Hds
4
4
6
SpT
26
26
34
Notes
Hard Disk Tables
Computer Connection
Model
PL 540U
PL810U
PL 1200U
Plugger 540
Plugger 810
Plugger 1200
Type
A
A
A
Par
Par
Par
Cap
540
810
1200
540
810
1200
Cyls
Hds
SpT
Notes
Hds
SpT
Notes
Hilite
Hilite
Computer Network
See Maxtor
Computer Product Center
Model
HICN(M) 245I
HICM 340I
Type
A
A
Cap
245
345
Cyls
Conner Peripherals
Originally partly owned by Compaq, now by Seagate. CFA spec is superior to CFS. Drives ending in: 1=Compaq 2=Conner 3=Zenith
Model
Type
Cap
Cyls
Hds
SpT
Notes
CFA 1080A
A
1080
2100
16
63
Filepro Advantage Tbl 8 Lg 524x64x63
CFA 1275A
A
1275
2479
16
63
Filepro Advantage Tbl 8 Lg 619x64x63
CFA 170A
A
170
332
16
63
As for CP 30174 Table 8
CFA 210A
A
210
685
16
38
CFA 2161A
A
2147
1023
64
63
ST 32161A
CFA 240A
A
252
895
10
55
CFA 270A
A
270
524
16
63
2805 x 2 x 72-114
CFA 340A
A
340
665
16
63
As for CP 30344 Table 8
CFA 420A
A
420
826
16
63
CFA 425A
A
426
839
16
63
CFA 540A
A
540
1048
16
63
2805 x 4 x 72-114 Ph Table 8
524
32
63
Large
CFA 810A
A
810
1572
16
63
2801 x 6 x 71-113 Ph Table 8
786
32
63
Large
CFA 850A
A
850
1651
16
63
Table 8 Large = 826 x 32 x 63
CFL 350A
A
350
905
12
63
Filepro notebook Table 5
CFL 420A
A
422
818
16
63
Kiwi Table 5
CFN 170A
A
170
326
16
63
1339 x 4 x 47-72 Table 5
CFN 250A
A
250
489
16
63
1339 x 6 x 47-72 Table 5
CFN 340A
A
340
667
16
63
Filepro notebook Table 5
CFN 422A
A
422
826
16
63
EIDE
CFP 1370
A
1400
CFP 545
A
545
CFS 1080A
A
1080
2100
16
63
Table 8
CFS 1081A
A
1080
2097
16
63
ST 31081A
524
64
63
Large
CFS 1275A
A
1275
2479
16
63
Table 8 2477 cyls Rev A
619
64
63
Large
CFS 1276A
A
1275
2479
16
63
Large 524 x 64 x 63
CFS 1621A
A
1621
3146
16
63
Large 786 x 64 x 63
CFS 210A
A
210
685
16
38
2395 x 2 x 63-100 Table 8
CFS 270A
A
270
600
14
63
Cabo Table 5
CFS 420A
A
420
826
16
63
2395 x 4 x 63-100 Table 8
CFS 425A
A
425
839
16
63
Cabo Table 5
CFS 540A
A
540
1048
16
63
Cabo Table 8 Large 525x32x63
53
54
Model
CFS 541A
CFS 635A
CFS 636A
CFS 850A
CP 1034
CP 1044
CP 2022
CP 2024 Kato
CP 2027
CP 2031
CP 2034 Pancho
CP 2041 Pancho
CP 2044 Pancho
CP 2048 Pancho
CP 2061 Pancho
CP 2064 Pancho
CP 2064E
CP 2067
CP 2081
CP 2084 Pancho
CP 2088 Honshu
CP 2104
CP 2124 Pancho
CP 2124HCD
CP 2174
CP 2254 Trigger
CP 2304
CP 3000
CP 30061 Hopi
CP 30064(H)
CP 30081
CP 30084 Hopi
CP 30084E
CP 30100
CP 30101(G)
CP 30103
CP 30104(H)
CP 30109
CP 30120
CP 30121
CP 30121E
CP 30124
CP 30160
CP 3017
CP 30171
CP 30174
CP 30174 (E,H)
CP 30201
CP 30204
CP 3021(i)
CP 3022
CP 3023
CP 3024
CP 30251
CP 30254
CP 30256
CP 3026
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Cap
541
635
635
850
32
42
23
21
20
30
32
42
42
42
60
64
64
64
80
85
85
121
120
126
168
253
209
42
61
61
84
84
84
121
121
121
121
121
121
121
116
125
160
170
171
170
170
210
212
21
21
18
21
244
250
250
21
Cyls
1048
1238
1238
1651
917
Hds
16
16
16
16
4
SpT
63
63
53
63
17
615
615
615
41
823
548
980
548
823
823
823
823
665
548
548
762
762
582
326
489
1348
980
759
762
526
526
903
761
762
762
762
762
762
762
999
895
4
4
4
4
2
4
5
4
4
4
4
4
14
8
8
8
8
8
16
16
8
5
4
4
8
8
4
8
8
8
8
8
8
8
14
5
17
17
17
38
38
38
17
38
38
38
38
38
17
38
38
39
39
53
63
63
39
17
39
39
39
39
46
39
39
39
39
39
39
39
17
55
332
332
332
903
671
683
615
615
733
615
720
895
895
615
16
16
16
8
12
16
4
4
2
4
13
10
10
4
63
63
63
46
51
38
17
17
26
17
51
55
55
17
Notes
Large 599 x 28 x 63
Large 619 x 32 x 63
EIDE Cabo Table 5 Large 826 x 32 x 63
1.8"
Laptops Try 733 x 2 x 26
Laptops Try 653 x 2 x 32 Table 3
Compaq Type 59
Compaq Type 53 Table 3
Compaq Type 53 Table 3
Compaq type 60 Table 3
Laptops Table 3
1181 x 2 x 53 Sahara
Compaq
1096 x 4 38 Table 4
1096 x 4 x 38 Table 3
1123 x 4 x 53
1123 x 4 x 53 Table 4
1164 x 4 x 53 Table 4
1339 x 6 x 47-72 Table 5
1045 x 2 x 40 Table 1
Compaq 55 Table 6
1524 x 2 x 39 Table 7
1053 x 4 x 39 Table 6
1806 x 2 x 46 Table 5
Compaq
Compaq type 50 Table 6
Cpq 50/NEC 1504x4 x39 Table 6
Compaq type 50
Compaq
Compaq type 50
Compaq type 50
1985 x 2 x 62 Table 8
Aka CFA 170A - as for CP 30174
2111 x 2 x 67-91 Table 5
As for CFA 170A Table 5
2124 x 4 x 49 Cougar Table 5
Compaq Try 805 x 2 x 26 Table 7
636 x 2 x 33 Table 7
636 x 2 x 33 Table 1
1985 x 4 x 62 (-1 Cpq) Table 8
CP 3024 remade for Olivetti
Hard Disk Tables
Model
CP 3034
CP 30344
CP 3041
CP 3041I
CP 3042
CP 3044
CP 3046
CP 30541A
CP 30544 Aegean
CP 3084
CP 3101
CP 3102(A)(B)
CP 3103
CP 3104
CP 3106
CP 3111
CP 3114
CP 31374
CP 3181
CP 3184
CP 3201F(G)
CP 3204(F)
CP 3209(F)
CP 321
CP 321i
CP 323
CP 324
CP 3304 Summit
CP 3361
CP 3364 Summit
CP 340
CP 341
CP 341i
CP 342
CP 343
CP 344
CP 346
CP 3501
CP 3504 Summit
CP 3505
CP 3541
CP 3544 Summit
CP 3554
CP 4021 Stubby
CP 4024 Stubby
CP 4041 Stubby
CP 4044 Stubby
CP 4084
CP 4094 Gator
CPS 1081A
CPS 1621A
DS 1275A
DS 270A
DS 30084E
DS 30084EC
DS 30104
DS 30174
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Cap
340
343
43
43
43
42
43
528
545
84
101
105
103
104
106
112
112
371
84
84
212
212
212
21
21
18
20
304
361
362
40
42
42
40
42
42
42
510
510
510
510
540
554
20
21
43
42
85
85
1080
1621
1280
270
85
85
120
170
Cyls
665
667
805
548
980
980
980
1023
1023
832
748
776
776
776
776
832
832
2386
832
832
683
683
683
615
615
733
615
659
659
702
788
980
788
980
980
980
980
989
987
987
989
1023
1054
615
627
548
1096
832
Hds
16
16
4
4
5
5
5
16
16
6
8
8
8
8
8
8
8
14
6
6
16
16
16
4
4
2
4
16
16
16
4
5
4
5
5
5
5
16
16
16
16
16
16
4
2
4
2
6
SpT
63
63
17
38
17
17
17
63
63
33
33
25
34
33
33
33
33
Notes
Aka CFA 340A – as for CP 30344
As for CFA 340A Table 8
Compaq 22 Try 980 x 5 x 17
Compaq
Compaq
Aka CMSK040A3-N Table 1
Table 1
33
33
38
38
38
17
17
26
17
63
63
63
26
17
26
17
17
17
17
63
63
63
63
63
63
17
34
38
38
33
Compaq 27 Table 1
Table 1
Compaq Type 51 CP 3204(F)
1366 x 8 x 38 Table 6
2100
16
63
2479
525
526
903
762
903
16
16
8
4
8
8
63
63
39
46
39
46
2249 x 6 x 59-89 Table 5
Compaq
748 x 8 x 33?
Try 925 x 13 x 17 Table 1
Found in Olivetti M290
Table 1
Cpq 2 Try 805 x 2 x 26 Table 7
Compaq
1806 x 8 x 46 Table 5
Compaq Part no 123785
1808 x 8 x 49 Table 5
Cpq type 17 Try 805x4x26 3:1
Cpq type 43 Try 805x4x26 1:1
Try 805 x 4 x 26
Zenith portables
Aka CMS H40CQ285D-P Table 1
1806 x 12 x 46 Table 5
Compaq 61
1808 x 12 x 49 Table 5
Compaq 2 or 54
XT/AT
Compaq 53
XT/AT
Repackaged CFA 1275 Table 5
Table 5
55
56
Model
DS 30204
DS 30254
DS 30344
DS 30424
DS 30544
DS 340A
DS 420A
DS 540A
DS 850A
CP 1034
CP 1044
DS 30344P
CP 30069
CP 30089 Hopi
CP 30100
CP 30109
CP 3209F
CP 3209M
CFA 1080S
CFA 1275S
CFA 170S
CFA 270S
CFA 340S
CFA 425S
CFA 540S
CFA 810S
CFA 850S
CFN 170S
CFN 250S
CFN 340S
CFP 1060D
CFP 1080S(E)
CFP 1370
CFP 2105E,S,W
CFP 2107E,S,W
CFP 2117S,W
CFP 2120D
CFP 4207E,S,W
CFP 4217S
CFP 545
CFP 9117S
CFS 1060S
CFS 1080S
CFS 2105S
CFS 540S
CP 2020 Kato
CP 2040 Pancho
CP 2045
CP 2060 Pancho
CP 2105
CP 2107
CP 2120
CP 2250 Trigger
CP 3000
CP 30010 Hopi
CP 30060 Hopi
CP 30080 Hopi
Type
A
A
A
A
A
A
A
A
A
P
P
P
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
S-2F
S-2F
S-2
S
S-2
S-2
S
S-2
S-2
S
S
S
S2FW
S2FW
S-2F
S2FW
S2FW
S-3
S2FW
S2FW
S-3
S-2F
S-3
S-2
S-2
S-2F
S-2
S
S
S
S
S2FW
S2FW
Cap
216
251
343
420
545
340
426
541
850
32
42
340
61
84
21
121
209
209
1080
1200
170
270
340
426
540
810
852
170
250
340
1062
1080
1400
2147
2147
2147
2120
4220
4294
546
9100
1062
1080
2147
541
21
42
40
64
2100
2100
S
S
S
S-2
S
253
42
121
60
84
Cyls
683
895
665
Hds
16
10
16
SpT
38
55
63
1024
12
86
826
1048
1652
826
1926
16
16
16
2
2
63
63
63
38
1524
1058
1524
1522
1366
1348
2156
2805
2794
3613
1339
1339
1598
2757
3658
2
4
4
4
8
8
8
6
2
2
4
2
4
6
4
4
6
6
8
6
39
39
39
39
38
38
66-111
80-152
79
72-114
67-91
79
94
94
115
61
61
53-89
94
96
3948
3999
6028
2756
3999
6028
10
10
5
16
20
10
106
104
7200 RPM
63-111
104
7200 RPM
6028
2156
2156
3892
2805
642
548
20
8
8
10
4
2
4
63-111
66-111
71-144
72-114
32
38
823
4
38
762
1339
1045
1524
1524
1053
8
6
2
4
2
4
39
47-71
40
39
39
39
2111
2805
2111
Notes
EIDE DS=DiskStor Table 5
EIDE Table 5
EIDE Table 5
Derringer
Conner SCSI ID Jumpers
ST 31080WC
Superseded by CFS 1080S
Supersedes CFS 1060S
Mac/Sun
Compaq
Hard Disk Tables
Model
CP 30080E
CP 30100 Hopi
CP 30120
CP 30170
CP 30170E
CP 3020
CP 30200
CP 30340
CP 30250
CP 3040
CP 3045
CP 30540
CP 30548
CP 3040SC
CP 3100(D)
CP 3110
CP 31370 Baja
CP 3150
CP 3180
CP 320
CP 3200(D)(F)
CP 3300 Summit
CP 3360 Summit
CP 340
CP 3500 Summit
CP 3540 Summit
CP 4207
CP 5500 Chinook
DS 1060S(e)
DS 2105Se(I)
DS 30340
DS 30540
DS 31060
DS 540S
Macintosh 1060
Macintosh 2105
Macintosh 4207
Type
S
S
S
S-2
S
S
S-2
S-2
S-2
S
S
S-2F
S-2F
S
S
S
S-2F
S
S
S
S
S
S-2
S
S
S-2
S-2F
S-2
S-2F
S-2F
S
S-2F
S
S
S-2F
S-2F
S-2F
Cap
85
122
120
170
170
21
212
343
251
42
40
545
540
42
105
107
1370
52
84
20
212
340
362
42
510
543
4200
510
1000
2000
343
545
1000
540
1020
2050
4100
Cyls
1806
1522
Hds
2
4
SpT
46
39
Notes
2111
1806
636
2124
665
1985
1026
2
4
2
4
16
4
2
67-91
46
33
49
63
62
40
Filepro
2242
6
79
1026
776
805
2386
776
832
1366
1366
1806
1807
788
1806
1807
2
8
8
14
4
6
8
8
8
8
4
12
12
40
33
34
80
33
33
38
37
46
49
26
46
49
2034
10
49
2111
2242
4
6
67-91
59-89
Debug script for IDE low level format
Debug
-A
MOV AX,30A
MOV CX,1
MOV DX,80
MOV BX,3800
INT 13
INT 3
<CR>
-G=100
-Q
Table 1
Single:
Master:
Slave:
Act, C/D
Act, C/D, DSP
None
Apple 40SC—strange interface
Logical: 511 x 64 x 32
D Rebadged as DEC RZ23
D Rebadged as DEC RZ 24
987x16x63
DiskStor
DiskStor
DiskStor
57
58
Conner SCSI ID Jumpers
Table 2
Single:
Master:
Slave:
C/D
C/D, E1
None
Table 3
Single:
Master:
Slave:
E1
E1 (+E2?)
None
Table 4
Single:
Master:
Slave:
M/S (C/D open)
M/S (C/D open)
None
ID
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
E1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
E2
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
E3
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
E4
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Parity is always enabled except:
Table 5
Single:
Master:
Slave:
C/D
C/D
None
Table 6
Single:
Master:
Slave:
C/D,Dsp
C/D,Dsp
None
Table 8
C/D
C/D, ATA/ISA
None
CFN 170S/250S/1060S/1080S/2105S/2107S/4207S
ID (J3)
0
1
2
3
4
5
6
7
E5
E6
E7
rzspinup (DEC) software for spin on power up.
TERM power enable
DSPN
E1 In
Disable Spin
CFA 540S/CFP 1080S/ CFP 2105S
Table 7
Single:
Master:
Slave:
E4=disable
E4=disable
E4=disable
E7=disable
CFA 170S/340S
C/D
C/D, Dsp
None
Single:
Master:
Slave:
CP 3180
CP 3100
CP 3200
CP 1060
E1
E2
E3
Hi
Hi
Hi
Lo
Hi
Hi
Hi
Lo
Hi
Lo
Lo
Hi
Hi
Hi
Lo
Lo
Hi
Lo
Hi
Lo
Lo
Lo
Lo
Lo
Disable spin on power up (E4 1080S)
Spin delay by ID
Disable Parity
TERM power enable
0E4
E4
E5
E6
E7
E8
E1 In
Disable Spin
Reserved
Disable spin on power up
Spin delay by ID
Disable Parity
Enable Term power
CFS 31081A
Single:
Master:
Slave:
CS:
1-2
1-2
None
5-6
CFP 1060W/2107S(W)/4207S(W)
E1-4
E5
E6
E7
E8
SCSI ID(see above)
Disable spin on power up
Spin delay by ID
Disable Parity
Enable Term power
Hard Disk Tables
CP 30200
E1-3
E4
E5
On
Off
SCSI ID
Disable spin
Enable term
CP 30540/31370
E1-3
E4
E5
E6
On
Off
Off
SCSI ID
Disable spin
Enable term
Enable term power
Core International
OEMs from Seagate, HP, Fujitsu
Model
Type
HC 200
A
AT 115
E
AT 150
E
AT 260
E
HC 100F
E
HC 1000(-20)
E
HC 1350
E
HC 150
E
HC 175
E
HC 25
E
HC 260
E
HC 310
E
HC 315(-20)
E
HC 380
E
HC 40
E
HC 650
E
HC 655(-20)
E
HC 90
E
AT 145
M
AT 20
M
AT 26
M
AT 30/R
M/R
AT 30M
M
AT 32/R
M/R
AT 40/R
M/R
AT 43
M
AT 63/R
M/R
AT 72/R
M/R
AT +43/R
M/R
AT +44/R
M/R
AT +56
M
AT +72/R
M/R
AT +80/R
M/R
AT +82
M
ATDP 70
M
Optima 30/R
M/R
Optima 40/R
M/R
Optima 70/R
M/R
Optima 80/R
M/R
MC 120
PS/2
MC 80
PS/2
Cap
200
115
151
260
101
1056
1341
152
176
250
256
418
338
382
40
658
676
85
58
20
26
31/48
31
31/48
40/61
43
42/64
71/108
43/66
45/68
56
72/111
80/127
82
71
31/48
41/63
71/108
80/123
120.5
60.8
Cyls
986
968
1024
1212
Hds
12
7
8
12
SpT
33
35
36
35
1787
15
77
1250
1225
7
8
34
35
1212
1582
1447
1447
564
1661
1447
969
968
615
988
733
733
733
924
988
988
924
988
733
924
924
1024
968
924
733
963
918
1024
920
928
12
15
8
12
4
15
16
5
7
4
3
5
5
5
5
5
5
9
5
7
7
9
9
5
9
5
5
9
9
8
4
35
35
57
43
35
53
57
35
17
17
17
17/26
17
17/26
17/26
17
17/26
17/26
17/26
17/26
17
17/26
17/26
35
17
17/26
17/26
17/26
17/26
32
32
Notes
986 x 9 x 35?
606 x 24 x 35
791 x 24 x 35
723 x 16 x 57
830 x 30 x 53
723 x 32 x 57
59
60
Model
3SHC230
3SHC320
3SHC420
3SHC520
AT 40F
CPR 100
CPR 200
CPR 400
CPR 500
HC 1000S
HC 150S
HC 200
HC 230
HC 310S
HC 650
HC 650S
HC 90S
HC Fast 1GB
HC Fast 1.3GB
HC Fast 2Gb
HC Fast 3Gb
HC Fast 420
HC Fast 520
HCMAC 1000
HCMAC 1000/2
HCMAC 1300
HCMAC 330
HCMAC 330/2
HCMAC 650
HCMAC 650/2
Optima 1000
Optima 120
Optima 1300
Optima 200
Optima 540
Optima 80
SLN09009
SLN 09010
SLN12007
SLN O4001
SLN 9001
SSI 1000
Type
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S-2F
S
S
S
S
S-2F
S
S
S
S
S
S
S
S
S
S
S
S
S
S-2F
S-2F
S-2F
S-2F
S-2F
S
Cap
230
320
420
520
40
1322
2649
4065
5200
1005
152
202
230
331
650
643
83
1000
1300
2000
3000
420
520
1000
2000
1300
330
660
650
1300
1000
120
1300
213
543
80
520
1000
1300
4000
9000
1000
Cap
14
21
7
Cyls
Cyls
1511
Hds
5
SpT
Notes
Var
564
4
17
MFM recording
1918
969
1250
16
9
9
5
8
15
14
5
64
34
35
1447
1661
1661
969
56
51
54
35
DSS11007
DSS12006
DSS00520
SLAN Fast 520
SLAN Fast 520
SLAN Fast 1.3GB
Also parallel port
Corvus
Model
H 11
H 20
H6
Type
M
M
M
Hds
4
6
4
SpT
17
17
17
Notes
COS
Model
Filecard Q40
Filecard SO48
Filecard SO80
Type
H
H
H
Cap
40
48
80
Cyls
Hds
SpT
Notes
Quantum?
Hard Disk Tables
Craft Data
Model
3010
5031
5200
DMA 370
DMA 5500
Type
S
S
S
S
S
Cap
128
650
256
20
50
Cyls
Hds
SpT
Notes
Removable
Removable
Removable
Removable
Removable
Crate Technology
Model
InnerCrate 100
InnerCrate 160
InnerCrate 190
InnerCrate 30
InnerCrate 300
InnerCrate 40
InnerCrate 50
InnerCrate 60
InnerCrate 600
InnerCrate 80
MacCrate 100
MacCrate 20
MacCrate 300
MacCrate 318
MacCrate 40
MacCrate 60
MacCrate 80
Type
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
100
160
190
30
300
40
50
60
600
80
100
20
338
600
40
60
80
Cyls
Hds
SpT
Notes
Cristie
Model
Mach 40
Swallow 110
Swallow 40
Swift 90
Type
S
S
S
S
Cap
43
98
42
79
Cyls
1057
1252
1074
1552
Hds
2
4
2
2
SpT
42
40
40
52
Notes
Cybernetics
Model
CY 2.1GB
CY 4.2GB
CY 8.7GB
CY 9GB
Type
S-2F
S-2F
S-2
S-2
Cap
2100
4200
8700
9000
Cyls
Hds
SpT
Notes
Cybernex
Model
10203
10304
10305
Type
E
E
E
Cap
54
72
90
Cyls
1050
1050
1050
Hds
3
4
5
SpT
35
35
35
Notes
Cynthia
Something to do with Disctron?
Model
Type
Cap
D520
M/R
21/34
530
M
25
Cyls
640
987
Hds
4
3
SpT
17/26
17
Notes
61
62
Model
550
570
585
Type
M
M
M
Cap
40
60
71
Cyls
987
987
1166
Hds
5
7
7
SpT
17
17
17
Notes
Daeyoung Electronics
Model
DX 3040A
DX 3060A
DX 3120A
Type
A
A
A
Cap
40
60
120
Cyls
Hds
SpT
866
8
34
Notes
Data General
Model
6410
6556
6557
6664
6778B
6301
6338
6339
6555B
6597B
660B
Type
A
A
A
A
A
M
M
M
E
E
E
Cap
20
42.8
104
202
116
37
68
120
645
156
330
Cyls
Hds
SpT
640
1024
950?
7
8
15
17
17
17
Notes
Data Technology
Division of Qume
Model
DTM 553
DTM 853
DTM 885
HF 12
HF 24
Type
M
M
M
S
S
Cap
40
40
70
10
21
Cyls
1024
640
1024
301
506
Hds
5
8
8
2
2
SpT
17
17
17
17
17
Notes
MFM recording
MFM recording
Dauphin Technology
Model
Dynadrive 85
Type
Cap
85
Cyls
Hds
SpT
Notes
Removeable
DEC
Digital Equipment
Model
DSP 2022A
PCXAR-CE
PCGXR-DA
PCGXR-DD
PCXAR-CA
PCXAR-CC
PCGXR-DE
PCGXR-EB
PCGXR-ED
PCXAR-CB
PCXAR-CD
PCGXR-ED
PCGXR-GD
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
Cap
220
85
85
120
120
120
170
210
240
240
240
340
510
Cyls
995
Hds
8
SpT
54
Notes
Hard Disk Tables
Model
PCXAR-CG
DSP 2022S
DSP 3053L(W)
DSP 3055 (R,W)
DSP 3080
DSP 3085
DSP 3105
DSP 3107L(W)
DSP 3110 (R,W)
DSP 3133L(W)
DSP 3160(W)
DSP 3200
DSP 3210(W)
DSP 3221 (R,W)
DSP 5200
DSP 5300(W)
DSP 5350(W)
DSP 5400(W)
ESP 510
ESP 530
ESP 540
ESP 580
PCXAR-AB
PCXAR-AD
PCXAR-AG
RZ 23L
RZ 24
RZ 24L-E
RZ 25
RZ 26L(W)
RZ 28(W)
RZ 29B
RZ 73
RZ 74
SP 3430(N)
SWXD3-S/WC
VP 3107(W)
VP 3215
RA 71
RA 72
RA 73
RF 31T
RF 35
RF 36
RF 72
RF 73
RF 74
Type
A
S-2F
S2FW
S-2F
S-2
S-2F
S-2F
S2F(W)
S-2F
S2F(W)
S2F(W)
S-2F
S2F(W)
S-2F
S-2F
S2F(W)
S-2F
S2F(W)
S-2F
S-2F
S-2F
S-2F
S
S
S
S
S
S
S
S(W)
S(W)
S
S
S
S-2F
S-2
S-2F
S-2F
SDI
SDI
SDI
DSSI
DSSI
DSSI
DSSI
DSSI
DSSI
Cap
525
220
535
550
852
852
1050
1070
1100
1337
1600
2000
2148
2200
2000
3000
3500
4000
107
267
428
856
426
1000
245
105
212
240
426
1050
2100
4300
2000
3500
4300
1050
1075
2150
700
1000
2000
381
852
1600
1000
2000
1357 Gb
Cyls
Hds
SpT
1484
3100
3115
5
4
4
58
59
2086
2570
3100
3115
3100
2599
14
14
8
8
10
16
57
57
59
3042
4125
2620
3055
3055
3055
16
8
21
21
25
26
59
71
80
80
80
776
1366
8
8
33
38
59
57
5-6
0
0
0
0
1
1
3-4
0
0
1
1
0
0
1-2
0
1
0
1
0
1
Avastor
Capella
Avastor
Capella
Avastor
Avastor; also OEM
Avastor
Capella
Avastor
Avastor
Avastor
Solid State
Solid State
CP 3100D in disguise
CP 3200D in disguise
Quantum 240S
7
16
3832
25
20
71-138
3832
3832
5
10
71-138
71-138
DSP3133L/3160/3210/5300/5350/5400/5200/VP 3107/VP 3215
SCSI ID
0
1
2
3
4
5
Notes
Quantum?
Quantum?
63
64
SCSI ID
6
7
5-6
1
1
3-4
1
1
1-2
0
1
DSP 3053L/3107L
ID
0
1
2
3
4
5
6
7
5-6
0
0
0
0
1
1
1
1
7
8
9
10
11
12
13-14
15-16
17-18
19-20
3-4
0
0
1
1
0
0
1
1
1-2
0
1
0
1
0
1
0
1
Open
Fault LED
Key
Busy LED
Spindle sync ref
+5v out
Reserved
Delay Spin/WP
LED
Reserved
Spindle Sync ref
Open
open
open
open
RZ Series
ID
0
1
2
3
4
5
6
7
Parity
E1
0
1
0
1
0
1
0
1
E2
0
0
1
1
0
0
1
1
E3
0
0
0
0
1
1
1
1
E4=disable.
Delta Microsystems Inc
Model
HPS 292D
HPS 320D
HPS 583D
SS 1002D
SS 1003D
SS 1291DUS
SS 149D
SS 292D
SS 320D
SS 583D
SS 644D
Type
S
S
S
S
S
S
S
S
S
S
S
Cap
292
320
583
1002
1003
Cyls
Hds
SpT
Notes
Cyls
Hds
SpT
Notes
149
292
320
644
644
Deltiac Systems
Model
DS100Q
DS40Q
Type
S
S
Cap
105
40
Hard Disk Tables
Model
Server 100H
Server 1200
Server 300Q
Server 320H
Server 420H
Type
S
S
S
S
S
Cap
103
1000
320
320
420
Cyls
Hds
SpT
Notes
Dickens Data Systems Inc
Model
1.2GB
396
793
Type
S
S
S
Cap
1000
331
663
Cyls
Hds
SpT
Notes
Disctec
Made first removeable 2.5” drive. See Areal for IDEs.
Model
Type
Cap
Cyls
RD 52
A
40
563
RD 53
A
67
977
RHD 120
A
120
RHD 180
A
183
RHD 210
A
210
RHD 260
A
260
RHD 340
A
340
RHD 520
A
520
RHD 20
H
20
733
RHD 60
H
60
1024
RHD 80
H
80
980
CXD60
Par
120
RXD20
Par
20
RXD60
Par
60
Trip XD120
Par
120
Trip XD20
Par
20
XD 540
Par
540
XD 60
Par
60
XD 730
Par
730
XD 850
Par
850
XD 1200
Par
1200
Hds
4
4
SpT
34
33
Notes
2
7
10
26
17
17
615 x 2 x 34?
1024 x 2 x 60?
Roadrunner
Roadrunner
Roadrunner
Roadrunner
Roadrunner
Roadrunner
Roadrunner
Disctron
Formed from merger of RMS and Data Peripherals. Later sold to Otari and Disk Tech One—Cynthia?
Model
Type
Cap
Cyls
Hds
SpT
Notes
D 214
M
10
153
8
17
D 226
M
20
612
4
17
D 503
M
3
153
2
17
D 504
M
4
215
2
17
D 506
M
5
153
4
17
D 507
M
5
306
2
17
D 509
M
8
215
4
17
D 512
M
11
153
8
17
D 513
M
11
215
6
17
D 514
M
11
306
4
17
D 518
M
15
215
8
17
D 519
M
16
306
6
17
D 525
M
20
17
D 526
M/R
21/32
306
8
17/26
D 620
M
25
4
17
65
66
Model
D 640
Type
M
Cap
42
Cyls
Hds
6
SpT
17
Notes
Disk Technologies Corp
See Disctec
Disk Tech One
Bought Disctron. See Disctec
Model
Type
Cap
5007
M
5
5012
M
10
5014
M
10
5019
M
15
5028
M
20
Cyls
306
306
306
306
306
Hds
2
4
4
8
8
SpT
17
17
17
17
17
Notes
DMA
(Ricoh) Out of business
Model
Type
306
M
360
M/R
370
M
371
M
RH 5130
M/R
RH 5260
M
380
S
381
S
RH 5261
S
RH 5500
S
RS 9250AR
S
Cap
11
11/26
25
25
10/15
10
39
39
25
50
47
Cyls
612
612
612
1224
612
615
1285
1285
612
1285
1285
Hds
2
2
2
4
2
2
2
2
2
2
2
SpT
17
17/26
17
17
17/26
17
62
62
42
38
36
Notes
Removeable
Removeable
MFM recording
Cartridge
Cartridge
DPI
Model
144(II)
160
20
30
300
600
70
90
Type
S
S
S
S
S
S
S
S
Cap
138
160
21
32
300
582
68
91
Cyls
Hds
SpT
Notes
DPL
Model
Optistore 1000
Optistore 128
Optistore 650
Optistore 650
Type
S
S
S
S
Cap
644
128
650
650
Cyls
Hds
SpT
DTM
Model
553
853
885
HF 12
Type
M
M
M
S
Cap
42
44
70
23
Cyls
1024
640
1024
301
Hds
5
8
8
2
SpT
17
17
17
78
Notes
Notes
Hard Disk Tables
Model
HF 24
Type
S
Cap
38
Cyls
506
Hds
2
SpT
78
Notes
Dynatech Systems
Model
NDS 1.2
NDS 180
NDS 2.0
NDS 350
NDS 520
NDS 650
Type
S
S
S
S
S
S
Cap
1000
173
1600
340
520
640
Cyls
1658
1334
1893
1658
1435
1658
Hds
15
8
20
8
11
9
SpT
85
34
103
34
60
53
Notes
External
External
External
External
External
External
Dynatek Automation Systems
Model
HDA 520FSI(D)
HDA 540
HDA 1.0FSI(D)
HDA 1.1FSD
HDA 1.0 GB
HDA 2.0 GB
HDA 2.0ISD
HDA 2.2ISD
HDA 2.4FSI(D)
HDA 4.0MSD
HDA 9.0MSD
Type
S-2
S-2
S-2
S-2
S-2
S-2
S-3
S-2
S-2
S-3
S-3
Cap
520
540
1000
1080
1079
1662
2100
2160
2000
4350
9100
Cyls
Hds
SpT
Notes
1658
15
85
Fujitsu M 2266S-512. Sun 1648 cyls
Fujitsu M 2265S-512
ECOL 2
Model
EC 100
EC 50
EC3-100
EC3-200
Type
A
A
A
A
Cap
100
50
100
200
Cyls
1005
860
957
986
Hds
2
2
2
2
SpT
17
60
17
33
Notes
ECCS Inc
www.eccs.com
Model
Space 300E
Space 1000S/D
Space 1600S/D
Space 2000S/D
Space 3000S/D
Space 300D
Space 300S
Space 3600S/D
Space 4000S/D
Space 600S/D
Type
E
S
S
S
S
S
S
S
S
S
Cap
300
1000
1600
2000
3000
300
300
3600
4000
600
Cyls
Hds
SpT
Cap
39
43
Cyls
645
704
Hds
7
7
SpT
17
17
Notes
E F Industries
Model
3046
3051
Type
M
M
Notes
67
68
Ehman Inc
Model
E105Q
E135
E165S
E180
E20
E30+
E330
E40Q
E45
E60+
E665
E80+
E80Q
Type
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
105
130
165
170
21
32
330
42
47
62
660
82
84
Cyls
Hds
SpT
Notes
Eiger Labs
Model
EMS 170
EMS 260
Type
P3
P3
Cap
170
260
Cyls
Hds
SpT
Notes
Elcoh
Model
Discache 10
Discache 20
Type
M
M
Cap
11
22
Cyls
320
320
Hds
4
8
SpT
17
17
Notes
EMAC
Model
20SE
40CX/ID
40SE
80CX/ID
80SE
Impact 105
Impact 170
Impact 20
Impact 40
Impact 40 Plus
Impact 60
Impact 80
Metro 105
Metro 105CX
Metro 170
Metro 170CX
Metro 20
Metro 40
Metro 80
Type
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
20
40
40
80
80
105
168
20
40
40
66
80
105
105
168
168
21
42
84
Cyls
Hds
SpT
Emerald DOS
Used in PS/2s? In which case proprietary ESDI interface.
Model
Type
Cap
Cyls
Hds
150-3000
E
150
SpT
Notes
Notes
Hard Disk Tables
Emerald Systems
Used in PS/2s? In which case proprietary ESDI interface.
Model
Type
Cap
Cyls
Hds
PS 36 3002
E
36
5
PS 50 3002
E
50
5
PS 70 3002
E
70
8
PS 140 3002
E
140
16
PS 280 3002
E
280
32
SpT
Notes
Emulex
Model
ATS 170
ATS 380
EMS 760
ER2E/760
ES36/760-1
Type
E/S
E/S
E
E
E
Cap
142
310
663
663
663
Cyls
1022
1222
Hds
SpT
Notes
Epson
Model
94216
HD 560
HD 720
HD 806
HD 830
HD 850
HD 860
HMD 710
HMD 720
SMD 710
SMD 720
SMD 830
SMD 850
SMD 860
EHDD 170
EHDD 260
EHDD 340
HMD 755
HMD 765
HMD 726A
HMD 976
Type
E
M
M
M
M/R
M
M/R
M
M
M
M
M
M
M
P3
P3
P3
R
R
S
S
Cap
94
20
20
21
10
11
21
10
20
10
21
10
10
20
170
260
340
21
42
21
69
Cyls
1024
615
615
615
612
306
612
615
615
615
615
612
306
612
Hds
5
4
4
4
2
4
4
2
4
2
4
4
4
4
SpT
36
17
17
17
17/26
17
17/26
17
17
17
17
17
17
17
615
615
615
2
4
4
34
34
32
Notes
Seagate 2106E
Espert
Purchased by Daeyoung Electronics.
Model
Type
Cap
EP 340A
A
43
PT 338
32
PT 351
43
EP 340S
S
42
Cyls
Hds
4
SpT
Notes
XT
Everex Systems
Possible Microscience connection?
Model
Type
Cap
HH 612
M
12
HH 725
M
26
Cyls
306
500?
Hds
4
6
SpT
17
17
Notes
69
70
Evotek
Model
5820
Type
M
Cap
26
Cyls
375
Hds
8
SpT
17
Notes
Cap
171
261
334
174
261
334
Cyls
1216
1216
1100
1216
1216
1100
Hds
8
12
11
8
12
11
SpT
36
35
54
35
35
54
Notes
EZI
Somewhere in Germany.
Model
Type
1200
E
1300
E
4410
E
2200
S
2300
S
4420
S-2
Feith Systems Inc
Model
Big Boy 636
XM/SCSI
XM/SCSI
XM/SCSI
Type
S
S
S
S
Cap
636
147
312
80
Cyls
Hds
SpT
Notes
Model
D7 Turbo
DF4
DF7
Sider C96
Sider D2
Sider D4T
Sider D9 Turbo
Type
S
S
S
S
S
S
S
Cap
70
40
70
90
20
40
87
Cyls
Hds
SpT
Notes
Focus Enhancements
Model
Focus 1.2GB
Type
S
Cap
1050
Cyls
1747
Hds
15
SpT
58-94
Notes
Micropolis 2112
Frame Electronics
Drives made by IBM
Model
FAV 55F5974
FEV 93X2500
FH 155F9964
FHS 6475646
FMS 75G3577
FMS 73F9122
Type
S
S
S
S
S
S
Cap
1000
?
?
?
?
400
Cyls
Hds
SpT
Notes
0663
0661
0663
0663
0664
Cap
105
120
130
210
240
Cyls
804
1310
1331
671
766
Hds
15
4
4
12
12
SpT
17
46
46
51
51
Notes
FK 307A??
Physical
Physical
Fuji
No longer producing hard drives.
Model
Type
FK 316A-105R
A
FK 316A-120R
A
FK 316A-130R
A
FK 317A-210R
A
FK 317A-240R
A
Hard Disk Tables
Model
FK 301-13(-1)
FK 302-13
FK 302-26
FK 302-39
FK 303-52
FK 305-26
FK 305-39
FK 309-26
FK 309-39
FK 305-26R
FK 305-39R
FK 305-58R
FK 308-39R
FK 308-58R
FK 309-39R
FK 308S-39R
FK 308S-58R
FK 308S-59R
FK 309S-50R
Type
M
M
M
M
M
M
M
M
M
R
R
R
R
R
R
S
S
S
S
Cap
10
10
20
32
42
21
32
21
32
32
32
48
30
45
32
32
45
45
40
Cyls
306
612
612
612
615
615
615
615
615
615
615
615
615
615
615
615
615
615
615
Hds
4
2
4
6
8
4
6
4
6
4
4
6
4
6
4
4
6
6
4
SpT
17
17
17
17
17
17
17
17
17
26
26
26
26
26
26
32
32
32
32
Notes
615 cyls (Victor BIOS)
FK 316A
Single:
Master:
Slave:
P1 P2 open
P1 close
P1 P2 close
FK 317A
Single:
Master:
Slave:
P2 open
P2 open
P2 close
Fujisawa
Made stuff for IBM
Model
90X8627
90X7392
90X9403
Type
E
E
M
Cap
60
120
30
Cyls
Fujitsu
Drives sold through OEM channels.
See also Fujitsu Knowledge System
www.fujitsu-computers.com
Drive Lettering
2
E
T
TA
S
SA
SB
H
F
Q
R
Storage product
Enhanced
IDE
IDE
Single-ended SCSI @ 256 bytes/blk
Above, 512 bytes/blk
Above, 1024 bytes/blk
Diff SCSI
Fast SCSI
Fast Wide S-ended
Fast Wide Diff
Hds
SpT
Notes
IBM Part No
IBM Part No
IBM Part No
71
72
Model
M 1603TA
M 1604
M 1606TA
M 1612
M 1614 TAU
M 1623 TAU
M 1624 TAU
M 1636 TAU
M 1638 TAU
M 2611T(#D)
M 2612 (E)T
M 2613 (E)T
M 2614 (E)T
M 2616 (E)T
M 2617T
M 2618T
M 2621T
M 2622T
M 2623T
M 2624T Eaglet
M 2631T
M 2633T
M 2634T
M 2635T
M 2636T
M 2637T
M 2681TA
M 2682TA
M 2684TA
M 2704T
M 2705T
M 2706T
M 2712T
M 2713T
M 2714T
M 2723T
M 2724
MHA 2021AT
MHA 2032AT
MHC2040AT
MHD2021AT
MHD2032AT
MHE 2043AT
MHE 2064AT
MHF 2021AT
MHF 2043AT
MPA 3017AT
MPA 3026AT
MPA 3035AT
MPA 3043AT
MPA 3052AT
MPB 3021AT
MPB 3032AT
MPB 3043AT
MPB 3052AT
MPB 3064AT
Type
A2
A2
A2
A2
A2F
A2
A2
A2
A2
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A2
A
A
A
A
A
A2
A3
A3
A3
A3
A
A3
A3
A3
A3
A3
A3
A3
A3
A3
A3
A3
A3
A3
A3
A3
A3
Cap
544
850
1089
545
1091
1702
2100
1286
2571
45
90
135
180
104
105
210
235
326
420
513
45
90
120
160
200
240
252
352
528
353
442
532
540
816
1087
1234
1632
2170
3250
4090
2170
3250
4327
6495
2168
4327
1740
2620
3500
4370
5250
2160
3240
4320
5240
6480
Cyls
1055
3456
2111
1057
2114
3298
4092
2490
4982
667
667
667
667
771
718
718
1435
1013
1002
995
916
916
698
698
698
698
977
992
1024
1991
1991
1991
3916
1581
2108
2371
3162
4200
6300
7944
4200
6304
8944
13424
4200
8944
3390
5086
6780
9042
10850
4470
6704
8940
10850
13410
Hds
16
5
16
16
16
16
16
16
16
4
8
12
16
8
6
12
5
10
13
16
2
4
6
8
10
12
11
11
16
4
5
6
2
16
16
16
16
16
16
16
16
16
15
15
16
15
16
16
16
15
15
15
15
15
15
15
SpT
63
Notes
Discontinued
63
63
63
63
63
63
63
33
33
33
33
33
48
48
63
63
63
63
48
48
56
56
56
56
48
63
63
86
86
86
Discontinued
Discontinued
Discontinued
Discontinued
Discontinued
Discontinued
Discontinued
88,044 max secs Discontinued
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
Discontinued
2.5” Discontinued
Try 1429 x 7 x 63 Discontinued
Try 1429 x 9 x 63 Discontinued
Try 1429x11x63 Discontinued
Discontinued
Discontinued
Discontinued
Discontinued
Discontinued
Discontinued
Discontinued
Discontinued
12.5mm
9.5mm
9.5mm
Hard Disk Tables
Model
MPB 3065AH
MPC 3032AT
MPC 3043AT
MPC 3045AH
MPC 3064AT
MPC 3065AH
MPC 3084AT
MPC 3096AT
MPC 3102AT
MPD 3108AT
MPD 3137AH
MPD 3173AT
MPD 3182AH
MPE 3204AT
M 2227D
M 2244E
M 2245E
M 2246E
M 2247E
M 2248E
M 2249E
M 2261E
M 2262E
M 2263E
M 2266E
M 2331P
M 2333P
M 2381P
M 2382P
M 2651P
M 2652P
M 2653P
M 2654P
M 2671P
M 2691P
M 220
M 2220A
M 2223A
M 2224A
M 2225(A,D,2)
M 2226(A,D,2)
M 2227(D,2)
M 2230AS
M 2230AT
M 2231
M 2232
M 2233(A)(S)
M 2233(A)(T)
M 2234(A)(S)
M 2235(A)(S)
M 2241(ABS2)
M 2242(ABS2)
M 2243(ABS2)
M 2243T
M 2244
M 2311K
M 2321K
Type
A3
A3
A3
A3
A3
A3
A4
A3
A4
A3
A4
A4
A3
A4
E
E
E
E
E
E
E
E
E
E
E
IPI-2
IPI-2
IPI-2
IPI-2
IPI-2
IPI-2
IPI-2
IPI-2
IPI-2
IPI-2
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
Cap
6510
3240
4320
4550
6480
6480
8450
8450
8450
10800
13700
17300
18200
27000
111
86
120
172
181
240
389
321
571
667
674
168
337
556
844
1300
1586
1404
2000
2200
648
10
6
13
19
25
30
40
5
5
5
10
11
10
16
21
26
46
68
68
68
84
84
Cyls
13456
6704
8940
9408
13410
Hds
15
15
15
15
15
SpT
63
63
63
63
63
Notes
16383
16383
16383
16
16
16
63
63
63
UDMA 66
9450 unformatted
UDMA 66
7200 RPM
UDMA/66 5400 RPM
7200 RPM
5400 RPM
615
823
823
823
1243
1243
1243
1658
1658
1658
1658
823
823
745
745
1893
1893
2078
2179
2671
1819
306
306
306
306
615
615
615
320
306
306
306
320
306
320
320
754
754
754
1186
754
589
823
8
5
7
10
7
11
15
8
11
15
15
5
10
15
27
16
20
15
21
15
9
4
2
4
6
4
6
8
2
2
2
6
4
4
6
8
4
7
11
7
11
4
5
45
35
35
35
35
35
35
54
54
54
54
621 x 14 x ?
621 x 30 x ?
15 Mhz
15 Mhz
82
84
84
88
88
58-96
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
Also SA 4000
Also SA 4000
Also SA 4000
320 cyls?
Also SA 4000
320 cyls?
Also SA 4000
Also SA 4000
Also SA 4000
Also SA 4000
P/N B03B 4805 B003A
593 x 14 x 17 Also SA 4000
73
74
Model
M 3343AS
M 2511A
M 2512A
M 2225DR
M 2226DR
M 2227DR
M 2243R
M 1603SA
Type
M
O
O
R
R
R
R
S2FS
Cap
72
128
230
32
48
64
130
545
M 1604
M 1606SA
S-2F
S-2F
850
1092
M 1638S
M 2226 SA
M 2241B
M 2242B
M 2243B
M 2244S(B)
M 2245S(A,B)
M 2246S(A,B)
M 2247SA
M 2248SA
M 2249S(A)
M 2261S(AHB)
M 2262S(AHB)
M 2263S(AHB)
M 2654S-512
M 2265S-512
M 2266S(AHB)
M 2344KS
M 2372KS
M 2511A
M 2512A
M 254SA
M 2611SA#D
M 2612(E,S,A)
M 2613(E,S,A)
M 2614E(S,A,B)
M 2615ESA
M 2616SA
M 2621S(A)
M 2622(FSHA)
M 26232(FSAB)
M 2624(F,S,A)
M 2631S
M 2633S
M 2635S(A)
M 2636S(A)
M 2637S(A)
M 2651(HDSA)
M 2652(HDSA)
M 2653(HDSA)
M 2654(HSA)
M 2681S
M 2682S
M 2684S
M 26818SA
S
S
S
S
S
S
S
SSync
S
S
S
S-2
S
S-2
S
S
S-2
S
S
S-2
S
S
S
S
S
SSync
S
SSync
S-2
S-2F
S-2F
S-2F
S-2
S-2
S-2
S-2
S-2F
S-2
S-2F
S-2
S-2F
S
S
S
S-2F
2200
32
25
43
68
80
112
160
149
234
334
357
492
707
1957
1662
1079
675
700
128
17
2000
45
91
137
182
52
105
234
330
425
520
45
90
160
200
240
1396
1746
1404
2055
264
Cyls
754
9952
17840
615
615
615
1186
3547
3772
Hds
11
1
1
4
6
8
7
3
3
SpT
17
25
25
26
26
26
26
94
94
Notes
3547
3778
6
6
94
94
+15 cyls for SA Discontinued
Sun 5400 RPM
615
754
754
754
823
823
823
1243
1243
1243
1658
1658
1658
6
4
7
11
5
7
10
7
11
15
8
11
15
32
32
32
35
65
35
35
35
35
54
53
53
1658
624
745
9950
850
15
27
27
1
1
85
82
68
25
25
1334
1334
1334
1334
1542
1542
1435
1153
1153
1465
916
916
1572
1572
1572
1944
1944
2078
2179
2
4
6
8
2
4
5
7
9
11
2
4
4
5
6
16
20
15
21
34
34
34
34
33
34
63
80
80
63
48
48
63
63
63
88
88
88
88
2379
3
74
SCSI
SCSI-2
593 x 14 x 26
+15 cyls for SA Discontinued
Sun 5400 RPM
Discontinued
621 x 30 x ?
829x16x53 Discontinued
Discontinued
829x30x53. Sun 1648 cyls Disc
Dynatek 2.0 GB
Sun 1648 cyls Discontinued
Sun 3600 RPM
Sun 3600 RPM
667 x 4 x ? Discontinued
667 x 8 x ? Sun 1304 cyls
MJ=Mac. Sun 1307 cyls
MJ=Mac. Sun 1307 cyls
MJ=Mac Discontinued
Discontinued
Discontinued
Discontinued
Sun 1935/1942 cyls
Sun 2067 cyls
Sun 2170 cyls
Discontinued
Discontinued
Discontinued
Hard Disk Tables
Model
M 2682SA
M 2684SA
M 2691(ESHA)
M 2692(ESHA)
M 2693(ESHA)
M 2694(EHSA)
M 2703
M 2704SA
M 2705SA
M 2706SA
M 2903(HQRS)
M 2909(HQRS)
M 2914
M 2915(HQRS)
M 2927(H,S)A
M 2932S
M 2934S(W)
M 2949/S/Q/R/E
M 2952/S/Q/R/E
M 2954/S/Q/R/E
MAA 3045
MAA 3091
MAA 3182
MAB 3045
MAB 3091
MAC 3045
MAC 3091
MAE 3091LC
MAE 3182 LP
MAF 3364LC
MAG 3182L©
M 2321K
M 2322K
M 2331KS
M 2333KS
M 2343K
M 2361A
M 2380K
M 2382K
M 2391D,K
M 2392D,K
M 2344K
M 2360A
M 2372K
M 2331K,S
M 2333K,S
M 2343KS
M 2344KS
M 2381K
M 2382K
M 2230B(T)
M 2233B(T)
M 2234B
M 2235B
M 2241B
M 2242B
M 2243B
Type
S-2F
S-2F
S-2F
S-2F
S-2F
S2FW
S-2
S-2
S-2
S2FS
S2FW
S2FW
S2FW
S2FW
S2FW
S-2F
S2FW
S-2F
S-3
S-3
S-3
S-3
S-3
S-3
S-3
S-3
S-3
S-U2
S
S
S
SMD
SMD
SMD
SMD
SMD
SMD
ESMD
ESMD
ESMD
ESMD
HSMD
HSMD
HSMD
MSMD
M-SMD
M-SMD
M-SMD
M-SMD
M-SMD
S4000
S4000
S4000
S4000
S4000
S4000
S4000
Cap
353
532
649
794
939
1083
264
353
442
532
2130
3066
2100
2176
1120
2170
4350
9100
2200
4400
4550
9100
18200
4550
9100
4550
9100
8500
17400
34700
17400
84
168
383
686
1000
844
965
1842
586
585
700
168
337
383
690
556
1000
5
10
16
21
25
44
69
Cyls
2379
2379
1819
1819
1819
1832
2305
2305
2305
2305
3150
3150
Hds
4
6
9
11
13
15
3
4
5
6
13
19
SpT
74
74
74
74
74
77
3182
3150
3551
3429
5770
5713
5713
8490
8490
9040
15
7
18
18
18
5
9
3
10
19
89
823
823
823
823
624
842
745
745
1916
1916
624
841
745
823
823
624
624
745
745
320
320
320
320
754
754
754
5
10
5
10
15
20
27
27
11
21
27
27
5
10
15
27
15
27
2
4
6
8
4
7
11
74
133
113-147
Notes
Discontinued
Discontinued
Discontinued
Discontinued
Discontinued
Discontinued
Discontinued
Discontinued
Sun 7200 RPM Discontinued
Discontinued
Sun 7200 RPM Discontinued
7200 RPM Discontinued
7200 RPM
7200 RPM
7200 RPM
LVD
7200 RPM
10,000 RPM
10,000 RPM
MFM recording
81
81
82
83
83
69
68
69
69
69
Unformatted capacity
17
17
17
17
17
17
17
75
76
Model
M 2301K
M 2302K
Type
S1000
S1000
Cap
9
19
Cyls
244
244
SpT
20
20
Notes
MPA 3017/3026/3035/3043/3052AT MPB
1603/1606TA
Single:
Master:
Slave:
Hds
4
8
CNH1
CNH1
CNH1
1-2 on
1-2 on
1-2 off
3021/3032/3043 3052/3064AT MPC
3032/3043/3064/3084/3096AT/3102AT
Single:
Master:
Slave:
1612/1614
Single:
Master:
Slave:
CNH1 MS (2-3)
CNH1 MS (2-3)
None
M 1623/1624/1636/1638
Single:
Master:
Slave:
1-2, 3-5
As above
3-5
CS
2-4, 3-5.
Legacy BIOS: 5-6 instead of 3-5
2611T#D/261xET
1-2 (B01-B02)
1-2
3-4
Single:
Master:
Slave:
SW2/1 on,2, 3 off
SW2/1, 3 on, 2 off
SW2/1 off, 2.3 on
Cable Select: 2-3
SW2/4 on = write protect
M 2681/2/4
2635/6/7/T
Single:
Master:
Slave:
3-4 On
5-6 On
7-8 Off
9-10
11-12
13-14
1-2 On
1-2 On
1-2 Off
IOCHRDY output enabled
ACMODE connected. Allowssystem to tell drive
whether own power save takes priority.
Auto Idle Control enabled
CSEL connected. Special cable.
Reserved
Reserved
Single:
Master:
Slave:
M 2617/8
S/N 00001-30000
Master:
Slave:
CN6 5-6
13-14
1-2
0
1
0
1
0
1
0
1
1
1
0
1
0
1
0
1
3-4
0
0
1
1
0
0
1
1
1
0
1
1
0
0
1
1
Open
Open
Short
Open
Open
Short
5-6
7-8
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
1
Term pwr from HD Off
Use Start/Stop Unit
Spinup at pwr on
Term not connected
Enable writes
Disable
SW 2/1 Off, SW1/2 off, 3 on
SW 2/1 On with remainder off
S/N 30001 or larger
MAA3182/MAB3045, 3091/MAC 3045, 3091
ID
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN6 1-2
CN6 3-4
2-4 open
2-4 open
2-4 short
Master:
Slave:
SW 2/1 Off, SW1/4 off, 3 on
SW 2/1 On. Remainder off
M 261xT
Single:
Master:
Slave:
CNH1
CNH1
CNH1
1-2 On
1-2 On
1-2 Off
2622/3/4T
SW1
1
2
3
4
5
6
Off
On
Off
On
Off
On
Off
On
Off
On
Off
Pin 27 = IOCHRDY
Reserved
SPSYNC disabled
Enabled
WP disabled
Enabled
4-byte ECC
7-byte ECC
Master
Slave
Reserved
Hard Disk Tables
CNH1
1-2
Open
Short
3-4
Short
5-6
Short
7-8
Short
CNH2 – Factory Test
CNH3
1-2
3-4
Short
Open
Sp sync not active
Sp sync pulse to/from pin 28
Reserved
Reserved
Reserved
Pin 39 DASP
reserved
M 2611
CNH1
1-2
3-4
5-6
7-8
Out
In
CNH2
1-2
In
3-4
In
5-6
out
Dip Switch
1
On
2
On
3
On
Off
ID 1
ID 2
ID 4
Spin up via comd
Spin on power up
Term power from IDD
Term power TERMPWR
Reserved
Write Protect
Self starting
Normal
Test
CNH2
0
1
2
3
4
5
6
7
14-13
2-3
1-2
2-3
1-2
2-3
1-2
2-3
1-2
CNH1
7-8
10-11
9-10
10-11
8-9
4-5
6-7
1-2
2-3
Dip Switch
1
2
3
On
On
On
Off
12-11
5-6
5-6
4-5
4-5
5-6
5-6
4-5
4-5
10-9
8-9
8-9
8-9
8-9
7-8
7-8
7-8
7-8
SCSI bus term power
SCSI bus term power
IDD term power used
Enable Synch Transfer
Disable Synch Transfer
Enable parity
Disable parity
Write Protect
Self starting
Normal
Test
M 2261/2262/2263/2266H
ID
0
2
3
4
5
6
7
7-8
5-6
3-4
1-2
14-13
0
0
1
0
1
0
1
12-11
0
1
1
0
0
1
1
10-9
0
0
0
1
1
1
1
Time monitoring disabled
Read-ahead cahce enable
Reserved
Normal operation
Diagnostics
Short
Short
Short
Short
Open
2903/2909/2915
ID
0
1
2
3
4
5
6
7
0
0
1
0
1
0
1
0
1
1
0
0
1
1
0
0
1
1
2
0
0
0
0
1
1
1
1
1603/6
M 2615/2616
77
1-2
3-4
5-6
7-8
ID bit 1
ID bit 2
ID bit 3
Spin up
CNH1
ID
0
1
2
3
4
5
6
7
1-2
0
1
0
1
0
1
0
1
3-4
0
0
1
1
0
0
1
1
5-6
0
0
0
0
1
1
1
1
2704/5/6 2635/6/7
ID
0
1
2
3
4
5
6
7
JMP4
JMP3
J5
0
1
0
1
0
1
0
1
J6
0
0
1
1
0
0
1
1
Short
Open
Short
J7
0
0
0
0
1
1
1
1
Spinup at pwr on
Use start/stop unit
Parity enabled
78
JMP2
JMP1
Open
Short
Open
Short
Open
Disabled
Unit ATTN enabled
Disabled
Common Comd Set
SCSI-2
2681S/2682S/2684S/2622/3/4
CNH 1
0
1
2
3
4
5
6
7
1-2
0
1
0
1
0
1
0
1
7-8 on
9-10 off
11-12 On
13-14 On
CNH 2
1-2
3-4
5-6
3-4
0
0
1
1
0
0
1
1
5-6
0
0
0
0
1
1
1
1
Unit attention enabled
Parity enabled
SCSI 2
Spindle motor auto
CNH 1
0
1
2
3
4
5
6
7
Termpwr from IDD disable
Enable
Termpwr from TERMPWR disable
Enable
Reserved
1-2
0
1
0
1
0
1
0
1
7-8 on
9-10 off
11
13-14
15-16 On
17-18 On
19-20 Open
3-4
5-6
7-8
CNH1
1-2
3-4
5-6
7-8
9-10
11-12
13-14
15-16
17-18
19-20
21-22
Open
Short
Open
Short
Open
2652/54
CNH 1
1-2
2622/23/24SA(HA)(FA)
3-4
0
0
1
1
0
0
1
1
5-6
0
0
0
0
1
1
1
1
SCSI port enabled
Reserved
N/C
External LED
W/P Disable
Normal (Off=diags)
Drive reset
Short
Open
Open
Short
Open
Short
Short
Open
LED active connected to bus
LED active when drive ready
SCSI 1
SCSI 2
Init from Host (INIT)
Init from Drive (TARG)
Resel/Ack executed
Not executed
On
Off
On
Off
On
Off
On
Off
On
Off
PER default 0
PER default 1
SCSI-1/CCS mode
SCSI-2
Self-diags executed
Normal operation
Report condition status
No report
Retry count unlimited
10 times
Reserved
Enable Parity Checking
Disable
Enable SDTR fm RATG
Disabled from TARG
LED en during seeking
During drive idle
Spin Up on power up
With Start Unit comd
On
Off
On
Off
On
Off
On
Off
3-4
Short
Open
Short
5-6
Short
Short
Open
Termpwr from IDD &
TERMPWR
Only from IDD
Only from TERMPWR
CNH2
1-2 open
3-4 open
Reserved
Reserved
CNH3
1-2 open
3-4 open
Reserved
No termination
CNH7
7-8 open
9-10 open
Enable WP
Reserved
CNH7
0
1
2
3
4
5
6
7
1-2
0
1
0
1
0
1
0
1
3-4
0
0
1
1
0
0
1
1
5-6
0
0
0
0
1
1
1
1
2694ES
SW1
1
On
Off
2
On
Off
3
On
Off
4
On
Off
SCSI-1/CCS mode
SCSI-2
Self-diags executed
Normal operation
Reports check condition status
No report check condition
Retry count unlimited
10 times
Hard Disk Tables
5
On
Off
On
Off
On
Off
On
Off
6
7
8
Enable Parity Checking
Disable
Enable SDTR from RATG
Disabled from TARG
LED enabled during seeking
During drive idle
Spin Up on power up
With Start Unit comd
CNH10
1-2 Short*
3-4
Short
Open
Short
Sp sync term resist pwr
5-6
Short
Short
Open
Termpwr from IDD & TERMPWR
Only from IDD
Only from TERMPWR
CNH11
7-8 open
9-10 open*
CNH11
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
WP enabled
Reserved
1-2
0
1
0
1
0
1
0
1
1
1
0
1
0
1
0
1
3-4
0
0
1
1
0
0
1
1
1
0
1
1
0
0
1
1
5-6
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
M 2949/2952/2954
CN4 (294x), CN7 (295x)
ID
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1-2
0
1
0
1
0
1
0
1
1
1
0
1
0
1
0
1
3-4
0
0
1
1
0
0
1
1
1
0
1
1
0
0
1
1
5-6
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
7-8
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
7-8
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
CN6 1-2
Open
Short
Open
Short
Open
Short
Open
Short
Open
Short
Open
Short
Open
Short
Open
Short
Open
Short
Open
Short
CN6 3-4
CN6 3-4
(295xE)
CN6 5-6
CN7 5-6
(294x)
CN7 11-12
(295xS)
CN7 13-14
(295xQ)
CN7 7-8
(294x)
CN7 13-14
(295xS)
CN10
1-2,3-4
Use Start/Stop Unit
Spinup at pwr on
Parity check not done
Performed
Term resist DB08-DB15, n/c
Connected
Self diags stopped
Executed
Enable write protect
Disable
Disable
Disable
Term resistor not connected
Connected
Connected
Term resist n/c to bus lines
Connected
M 2932/2934
ID
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1-2
0
1
0
1
0
1
0
1
1
1
0
1
0
1
0
1
CN6 1-2
Open
Short
Open
Short
Open
Short
Open
Short
Open
Short
Open
Short
Open
Short
CN6 3-4
CN6 5-6
CN7 5-6
CN7 7-8
CN7 7-8
CN10
1-2,3-4
3-4
0
0
1
1
0
0
1
1
1
0
1
1
0
0
1
1
5-6
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
7-8
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Use Start/Stop Unit
Spinup at pwr on
Performed
Self diags stopped
Executed
Disable
Connected
8-bit SCSI mode
16-bit SCSI mode
Term resist n/c to bus lines
Connected
79
80
M 2927
ID
0
1
2
3
4
5
6
7
CN6 A
CN6 P
CN6 D
CN7 SY
CN7 R
CN7 WP
CN7 TM
1-2
0
1
0
1
0
1
0
1
Open
Short
Open
Short
Open
Short
Pin 1
Pin 2
Open
Short
Open
Open
Short
3-4
0
0
1
1
0
0
1
1
5-6
0
0
0
0
1
1
1
1
Use Start/Stop Unit
Spinup at pwr on
Performed
Self diags executed
Stopped
Ground
Execute Sp Sync I/O pulse
No connection
Ext reset when to ground
Term resistor disabled
Enabled
Hard Disk Tables
FWB Inc
Model
Hammer 1000FMF
Hammer 1400
Hammer 600
Hammer 100is
Hammer 155MFi
Hammer 300MF
Hammer 425i
Hammer 50is
Hammer 2000
Hammer 87000
Hammer PB 340
Hammer PB 500
Hammer PE 270
Hammer PE 350
Hammer PE 700
PH 1000FMF
PH 1760FMF-W
PH 2000FMF
PH 2050FMF
PH 4100FMF
PH 530FMF
PH 975FMF
Sldgehmmr 2000FMF
Type
S-2F
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S-2F
S
S-2F
S
S
S
S
S-2F
Cap
1050
1400
600
100
155
300
425
50
2000
8700
340
500
270
350
698
1050
1760
2129
2050
4100
500
975
2000
Cyls
2570
Hds
14
SpT
57
Notes
DEC DSP 3105
Sledgehammer
2570
14
57
2624
19
83
Pockethammer DEC DSP 3105
Pockethammer
Pockethammer ST 42400N
Pockethammer
Pockethammer
Pockethammer
Pockethammer
DEC DSP 3105(?)
Model
MAX 105
MAX 40
MAX 80
UltraDrive 100
UltraDrive 1000S
UltraDrive 175
UltraDrive 20
UltraDrive 200
UltraDrive 2000X
UltraDrive 430
UltraDrive 45
UltraDrive 45i
UltraDrive 4OS
UltraDrive 50R
UltraDrive 80
Type
S
S
S
S
S-2F
S
S
S
S-2F
S
S
S
S
S
S
Cap
105
42
80
100
1054
175
20
200
2129
430
45
45
40
50
80
Cyls
Hds
SpT
1872
15
73
2624
19
83
ST 42400N
Sun
Sun (removable)
General Microsystems Inc
Model
WN/D 220
Type
S
Cap
1000
Cyls
Hds
SpT
Notes
Gigastorage
Model
B 5256A
B 5300A
Type
A3
A3
Cap
2500
3000
Cyls
Notes
Easydata
Easydata
Easydata
Sun
ST 11200N
Hds
SpT
Notes
81
82
Glyph Technologies
Model
GHD 600R
GHD 1200R
GHD 2000RB
Type
S-2
S-2
S-2
Cap
525
1050
2100
Cyls
Hds
SpT
Notes
Cap
100
30
40
45
80
Cyls
Hds
SpT
Notes
SCSI
SCSI
SCSI
SCSI
SCSI
GVP
Great Valley Products Inc
Model
Type
HardCard 100
H
HardCard 30
H
HardCard 40Q
H
HardCard 45
H
HardCard 80Q
H
Grant
Made stuff for IBM
Model
Type
72X8519
E
90X7392
E
Cap
70
115
Cyls
Hds
SpT
Notes
IBM Part No
IBM Part No
Greenery Technology
Model
C 3100-12A
Type
A
Cap
120
Cyls
100
Hds
16
SpT
63
Notes
Hard Drives International
Model
CardDrive 20
CardDrive 30
CardDrive 50
105Q
105Q
105T
105T
200M
200M
20S
20S
210Q
30S
30S
40Q
40Q
45S
45S
60S
80Q
80Q
80S
1050M
1050S
320M
320S
600S
Type
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
20
30
49
105
105
105
105
200
200
20
20
210
30
30
40
40
45
45
60
80
80
80
1050
1050
320
320
600
Cyls
Hds
SpT
Notes
Powerdrives
Hard Disk Tables
Model
630
660M
Type
S
S
Cap
630
660
Cyls
Hds
SpT
Notes
Hewlett-Packard
Mostly for OEMs; e.g. Core Intl. Buys some IDE drives from Maxtor.
Model
Type
Cap
Cyls
Hds
C 2220A
A
332
C 2221A
A
664
C 222A
A
1000
C 2233A
A
238
733
12
C 2234A
A
334
823
13
C 2235A
A
429
917
15
C 3012 Kittyhawk
A
14
2
C 3013 Kittyhawk
A
21
615
4
C 3014A
A
42
799
4
C 3015 Kittyhawk
A
30
4
C 3016 Kittyhawk
A
40
4
C 3031A
A
21
400
4
C 3335
A
1000
C 5270A
A
1100
2105
16
C 5271A
A
1100
2595
16
C 5272A
A
1670
3244
16
C 5273A
A
2004
3893
16
C 5435A
A
1336
2595
16
C 5436A
A
2004
3893
16
D 1445A
A
100
624
10
D 1446A
A
150
624
14
D 1660A
A
330
646
16
D 1661A
A
667
728
32
D 1665A
A
40
965
5
D 1666A
A
80
965
10
D 1674A
A
100
791
8
D 1675A
A
150
791
12
D 1676A
A
300
791
16
D 1679A
A
120
814
9
D 1680A
A
170
968
10
D 1694A
A
52
751
8
D 1696A
A
120
D 1697A
A
240
D 2329A
A
85
977
10
D 2330
A
170
1011
15
D 2387
A
210
723
15
D 2389A
A
540
1049
16
Surestor 1.080A
A
1080
Surestor 1300A
A
1300
Surestor 1600A
A
1620
3721
6
Surestor 2000A
A
2004
3893
16
7941A
HPIB
30
968
3
7942A
HPIB
30
968
3
7945A
HPIB
72
968
7
79501A
HPIB
14
698
2
97501A
HPIB
14
698
2
97501B
HPIB
1400
2
97530E
E
136
1663
4
97532E
E
103
1663
4
97533E
E
153
1663
8
SpT
Notes
53
61
61
Try 462 x 16 x 63
Try 647 x 16 x 63
Try 832 x 16 x 63
-001=ATA; -002=PCMCIA
17
26
26
63
63
63
63
63
63
34
34
63
57
17
17
32
32
48
32
34
17
Try 728 x 16 x 57
294x16x63 in HP BIOS
17
22
38
63
Quantum ELS 85AT
Quantum ELS 170AT
Quantum LPS 210AT
Quantum Maverick (ProDrive)
91-155
63
EIDE
Physical
EIDE Maxtor 72004A
Quantum LPS 52 AT
Possibly misnumbered 79501A
41
64
64
831 x 8 x 64
831 x 16 x 64
83
84
Model
97536E Coyote
97544E
97548E
97556E
97558E
97560E
D 1296A
C 3012 Kittyhk
C 3013 Kittyhk
C 3014A
C 3015 Kittyhk
C 3016 Kittyhk
C 3031A
Kittyhk II PSM
1000S+
2000LP
9000S
97500-85600
97500-85620
97530S
97532D/S/T
97533D/S/T
97536D/S/T
97544D/S/T/P
97548D/S/T/P
97549T/P
97554
97556-300T/P
97558-300T/P
97560-300T/P
C 2220B,M
C 2221B,M
C 2222B,M
C 2223B,M
C 2228B,M
C 2229B,M
C 2233S
C 2234S
C 2235S
C 2244
C 2245
C 2246
C 2247-60062
C 2249M
C 2270S
C 2271S
C 2451M
C 2452M
C 2453M
C 2490A
C 3007
C 3009
C 3010
C 3010-100
C 3323SE(A)
C 3325A
C 3330A
Type
E
E
E
E
E
E
M
P3
P3
P3
P3
P3
P3
P3
S-2F
S-2F
S-2F
S
S
S
S
S
S
S-2
S
S-2
S
S-2
S-2
S-2
S
S
S
S
S
S
S-2F
S-2F
S-2F
S2FW
S-2F
S-2F
S
S
S
S
S
S
S
S
S2(W)
S-2
S
S-2
S
S-2
S-2
Cap
315
338
680
680
1084
1381
21
14
21
42
30
40
21
43
1050
2170
2100
20
20
204
108
216
311
311
660
1000
340
673
1069
1357
330
670
1070
1355
234
422
234
328
422
600
750
900
1050
422
320
663
677
1000
1300
2100
1370
1792
2000
1027
1050
2170
2170
Cyls
1583
1457
1457
1680
1961
1961
615
SpT
64
57
56
72
72
72
17
400
Hds
12
8
16
11
15
19
4
2
4
4
4
4
4
3610
3610
5
9
72-120
72-120
615
799
17
26
Notes
831 x 24 x 64
728 x 16 x 57
728 x 32 x 57
840 x 22 x 72
980 x 30 x 72
980 x 38 x 72
Seagate ST 225
26
SureStor
SureStor
9000 Series
1619
1663
1663
1663
1447
1447
1911
6
4
8
12
8
16
16
41
64
64
64
56
56
64
831x8x64 OEM only
831 x 16 x 64
831 x 24 x 64
723 x 16 x 56
723 x 32 x 56
955 32 x 64
1670
1952
1952
11
15
19
72
72
72
835 x 22 x 72
976 x 30 x 72
976 x 38 x 72
1511
1511
1511
1974
1974
1974
1974
5
7
9
7
9
11
13
48-72
48-72
48-72
56-96
56-96
56-96
56-96
755 x 10 x ?
755 x 14 x ?
755 x 18 x ?
2582
2255
2255
2255
1099
2910
3708
18
13
17
19
19
7
9
68-108
76-96
76-96
76-96
96
72-120
127
255 x 255 x 63 Logical
OEM
5400 RPM
Hard Disk Tables
Model
C 3331A
C 3550
C 3555
C 3724
C 3725
D 1685A
D 1686A
D 1687A
D 1699A
D 2077A
D 3340A
D 3341A
SureStor 2000LP
Type
S-2
S2FW
S2FW
S
S
S
S
S
S
S-2F
S-2
S-2
S-2F
Cap
4350
2000
1000
1200
2140
440
670
1000
430
2100
2100
4200
2140
C 2247
1
2
3
4
5
6
7-8
9
10
11
12
WP based on Mode Page
Unit Attention
Init SDTR msg at pwr on and reset
Parity Checking
Spin Up with Start Unit comd
Key
Sync spindle (unused)
Key
SCSI Address 1
SCSI Address 2
SCSI Address 3
C 2490A Narrow S/E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SCSI Address 1
SCSI Address 2
SCSI Address 3
Reserved
Key
Synchronise spindle
SCSI pin 29
Key
Spin Up with Start Unit comd
Parity Checking
Init SDTR msg at pwr on and reset
Unit attention
WP based on mode page
Reserved
Term
Term pwr
C 2490A Narrow Diff
1
2
3
4
5
6
7
8
9
10
11
SCSI Address 1
SCSI Address 2
SCSI Address 3
Reserved
Key
Synchronise spindle
N/C
Key
Auto Spin Up
Parity Checking
SDTR
Cyls
Hds
3610
3610
5
7
SpT
Notes
12
13
14-16
Unit attention
WP
Reserved
97556/558/560
1
2-3
4-5
6
7
8
9
Reserved (open)
Sync Spindle Signal Routing
Term +5 source
Unit Attention
SDTR Init
Parity
Auto Spin Up
C3010 12-pin (9-pin see 97556)
1
2
3
4
5-6
7-8
9
10
11
12
SCSI 1/SCSI 2
Fast seek enable
Reserved
Reserved (open)
Sync Spindle Signal Routing
Term +5 source
Unit Attention
SDTR Init
Parity
Auto Spin Up
9753xS/T/D
1
2
3
4
5-7
Reserved
0 - Inhibit init of SDTR message
1 - Enable init at power on and reset
0 - parity checking disabled
0 - Drive will not spin up till host sends start unit comd
1 - auto spin up with power on
SCSI Address
9753xE ESDI
1
2
3-5
0 - Spin up at power on
1 - Spin up at command
0 - Addressive seeks option off
ESDI Address
C2244/45/46/47 Narrow Diff
1
2
Write Protect
Unit Attention
85
86
3
4
5
7
8
10-12
SDTR
Parity
Auto Spin Up
Sync Spindle
Reserved
SCSI Address
C2244/45/46/47 Narrow S/E
1
2
3
4
5
7-8
10-12
C2244/45/46/47 Wide Diff
1
2
3
4
5
7
9-12
Write Protect
Unit Attention
SDTR
Parity
Auto Spin Up
Sync Spindle
SCSI Address
Write Protect
Unit Attention
SDTR
Parity
Auto Spin Up
Sync Spindle
SCSI Address
Hitachi
Model
DK 211A-34
DK 211A-51
DK 211A-68
DK 212A-10A
DK 212A-81
DK 213A-11
DK 213A-13
DK 213A-18
DK 22AA-18
DK 221A (1993)
DK 222A-54
DK 223A-81
DK 224A-14
DK 225A-21
DK 226A-21
DK 226A-32
DK 227A-41
DK227A-50
DK 228A-65
DK 229A-10
DK 237A-32
DK 239A-48
DK 239A-65
DK 23AA-12
DK 23AA-18
DK 23AA-60
DK 23AA-90
DK 512-8
DK 512-10
DK 512-12
DK 512-17
DK 514-38
DK 522-10
DK 515-78
DK 516-12
DK 516-15
DK 522-10
DK 5514-38
Type
A
A
A
A
A
A
A
A
A5
A
A2
A
A
A
A3
A3
A3
A3
A3
A3
A3
A3
A3
A5
A5
A5
A5
E
E
E
E
E
E
E
E
E
E
E
Cap
340
510
680
1000
810
1080
1350
1800
18100
340
540
810
1440
2100
2160
3240
4090
5000
6400
10000
3200
4871
6490
12072
18000
6007
9042
67
86
94
134
330
86
673
1056
1321
91
330
Cyls
969
987
2094
2605
2602
Hds
14
16
8
8
6
SpT
49
63
2605
3116
10
10
692
1050
2605
2792
4188
4188
4283
7944
16
16
6
16
16
16
16
16
60
63
823
822
823
823
903
823
680
1787
2235
823
903
5
6
7
10
14
6
28
15
15
6
14
64
34
64
64
51
34
69
77
77
36
Notes
EIDE, ATA-2
EIDE, ATA-2
EIDE
63
63
63
63
63
2.5”
EIDE
EIDE 2.5”
EIDE 2.5”
RLL?
Hard Disk Tables
Model
DK 319H-18FC
DK 16-20M
DK 301-1
DK 301-2
DK 501-1
DK 502-1
DK 502-2
DK 502-3
DK 503-1
DK 503-2
DK 505-2
DK 511-3
DK 511-5
DK 511-8
DK 512-12
DK 512-17
DK 512-8
DK 521-5
WP-HD260
DK 512-8
DK 215C-14
DK 312C-20
DK 312C-25
DK 314C-41
DK 316C-10
DK 315C-11
DK 315C-14
DK 318A-91
DK 319H-18WS
DK 31AH-36LW
DK 32AH-18LW
DK 326C-10
DK 328C-10
DK 328C-21
DK 328C-43
DK 329H-91WS
DK 512C-12
DK 512C-17
DK 512C-8
DK 514C-38
DK 515C-78
DK 516C-16
DK 517
DK 517C-37
DK 522C-10
DK 815-10
DK 815-5
SVF 501-18
SVF 502-18
SV 502C-32D
SV 502C-32F
SV 502C-32H
SV 502C-64D
SV 502C-64F
SV 502C-64H
DK 512S-12
DK 512S-17
Type
F
I
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
P
R
S
S
S
S
S-2F
S-2F
S-2F
S3
S-U
S
S
S-2F
S-2F
S-2F
S-2F
S-U
S
S
S
S
S
S
S-2
S
S
S
S
S
S
S
S
S
S
SMD
SMD
Cap
18200
2000
10
16
11
10
15
21
5
10
21
31
43
70
94
134
67
40
260
67
209
251
419
1000
1100
1400
9100
17100
35200
17600
1050
1050
2100
4300
8600
103
147
67
322
670
1342
1900
2900
88
1000
525
200
200
128
160
64
256
320
128
99
141
Cyls
Hds
SpT
1790
306
306
320
320
320
320
320
306
615
699
699
823
823
823
823
823
15
4
6
4
4
6
8
2
4
4
5
7
10
8
11
6
6
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
823
5
26
1076
1076
1169
10
12
14
38
38
50
Notes
615 x 4 x 17?
320 cyls?
714 hds on Victor BIOS
714 hds on Victor BIOS
15
15
7200 RPM
7200 RPM
7
3
5
10
823
819
823
903
1361
2172
819
1737
1241
823
823
7
10
5
14
14
15
21
6
16
15
10
10
7
10
35
35
35
51
69
81
680 x 28 x 69
35
Solid State
Solid State
Solid State
Solid State
Solid State
Solid State
Solid State
Solid State
35
35
87
88
Model
DK 512S-8
DK 514S-38S
DK 515S-78
DK 515-12
DK 815-10A
Type
SMD
ESMD
ESMD
HSMD
SMD+
Cap
70
330
673
1222
1067
Cyls
823
903
1989
1737
Hds
5
14
14
15
15
SpT
35
51
SpT
Notes
80
DK 215C-14
JP2
1-2
3-4
5-6
7-8
9-16
Spindle Sync (Def=On) (Master)
Spindle Sync (Def=On) (Slave)
Motor Auto Start (On=Start at power on)
SCSI Parity (On=Disable)
All on
JP3
1-2
3-4
5-6
7-8
INTMP (On=+5V for term from drive)
EXTMP (On=+5V for term from bus)
TMEN (On=Enable Terminator)
SPNTM (On=Master Clock Line terminated
JP6
1-2
3-4
5-6
7-8
ID LSB (1) (none=ID 0)
ID (2)
ID MSB (4)
LED
JP7
All off
DK 515C
JP 248
0
2
3
4
5
12-11
1
1
0
1
0
10-9
1
0
0
1
1
8-7
1
1
1
0
0
Hi-Tech Marketing
Model
Giganstor
Type
Cap
643
Cyls
Hds
Honeywell
Seagates – Use CDC numbers
Hyosung
Model
HC 8085
Type
M
Cap
71
Cyls
1024
Hds
8
HC 8128
R
109
1024
8
HC 8170E
Auto
151
1024
8
IBM
Uses Xyratex and others as sub-contractors.
SpT
36
Notes
Notes
Minicomputer
Hard Disk Tables
www.storage.ibm.com
Model
30/2.5
60/2.5
00K0381
00K0394
0AT1GBM
06G6421
06H4152
06H6111
06H7141
06H7142
06451047
0662-A10
09J0308
17G3178
2120
3120
32G3861
32G4194
32G4195
32G4196
32G4338
364MBAT
46H3426
527MBAT
53G 8704
64F4132
64F4133
70G7424
70G8486
70G8487
70G8488
70G8499
70G8500
70G8511
70G8512
70G8847
70G8848
70G8849
70G8850
71G0666
76H7236
728MBAT
79F1009
82G5926
82G5927
82G5928
82G5929
82G6106
84G8998
85G3596
93F0076
93F0118
93F2360
94G3183
94G3186
94G4196
Type
A?
A?
A
A4
A
A
A
A
A
A
A
A
A4
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Cap
30
60
3200
8400
1000
40
270
1080
540
540
40
1052
6400
234
126
120
212
245
340
527
2880
364
3240
527
340
40
80
170
527
270
364
1440
1440
728
1000
270
364
527
728
1000
2559
728
60
270
364
540
1000
527
1000
810
120
212
163
1080
1080
527
Cyls
Hds
SpT
Notes
UDMA 66
977
944
1049
5
14
16
17
40
63
977
2038
5
16
17
63
967
1248
820
16
4
6
31
50
16
63
DeskStar 3
63
Caviar 22500
932
932
5
10
4960
16
820
4
1571
936
682
984
16
16
16
10
Quantum Maverick 270AT
DALA 3540
Spitfire
UDMA 66
Maxtor 7245AI
63
17
34
Maxtor 7170A
89
90
Model
95F4721
95F4728
95F7204
DALA 3540AT
DAQA 32160
DAQA 33240
DBOA 2360
DBOA 2528
DBOA 2540
DBOA 2720
DCAA 33610
DCAA 34330
DCRA 22160
DDLA 21215
DDLA 21620
Deskstar 16GP
Deskstar 20GP
Deskstar 22XGP
Deskstar 25XGP
Deskstar 34GXP
Deskstar 37GP
DBCA 206480
DHAA 2270
DHAA 2344
DHAA 2405
DHAA 2528
DHAA 2540
DHEA 34330
DHEA 36480
DHEA 38451
DJAA 31270
DJAA 31700
DJNA 352030
DJNA 352500
DLGA 22690
DLGA 23080
DMCA 21080
DMCA 21440
DPEA 30540
DPEA 30810
DPEA 31080
DPLA 25120
DPRA 20810
DPRA 21215
DPTA 353750
DPTA 373420
DSAA 31700
DSAA 3270
DSAA 3360
DSAA 3540
DSAA 3720
DSOA 20540
DSOA 20810
DSOA 21080
DTLA 307060
DTNA 21800
DTNA 22160
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A4
A4
A4
A4
A4
A4
A
A
A
A
A
A
A3
A3
A4
A2
A2
A4
A4
A
A
A
A
A
A
A
A
A
A
A4
A4
A
A
A
A
A
A2
A2
A2
A4
A
A
Cap
80
170
85
540
2160
3240
361
528
541
722
2160
4330
2160
1215
1620
16800
20300
22000
25000
34200
37500
6590
270
344
405
528
540
4300
6400
8024
1270
1705
20000
23800
2690
3080
1080
1440
541
812
1083
5120
810
1215
37500
34200
1700
245
365
548
730
540
810
1080
6000
1800
2160
Cyls
984
984
Hds
10
10
SpT
17
34
Notes
1049
4200
6296
700
1024
1050
1400
4200
8400
4200
2384
3152
16
16
16
16
16
16
16
16
16
16
16
16
63
63
63
63
63
63
63
63
63
63
63
63
06H7141
Deskstar 3. Sold to others.
12.5 mm
12.5 mm
12.5 mm
12.5 mm
17 mm
17 mm
17 mm
9.5 mm
9.5 mm
7200 RPM
13424
524
915
785
1024
1047
15
16
5
16
16
16
63
63
49
63
63
63
1259
16
63
2480
3308
16
16
63
63
5216
5968
2100
2800
1050
1574
2100
10592
1572
2358
16
16
16
16
16
16
16
15
16
16
63
63
63
63
63
63
63
63
63
63
954
929
1062
1416
1050
1575
2100
16
16
16
16
16
16
16
36
48
63
63
63
63
63
3500
4200
16
16
63
63
Travelstar 12.5 mm
17 mm
17 mm
17 mm
DeskStar
17 mm
17 mm
12.5 mm
12.5 mm
DeskStar XP EIDE
17 mm
17 mm
UDMA/66 2 Mb buffer
Deskstar 34GXP
V2 1024x16x63
12.5 mm
12.5 mm
12.5 mm
7200 RPM
12.5 mm
12.5 mm
Hard Disk Tables
Model
DTTA 351680
DTTA 371010
DTTA 371440
DVAA 2810
H 2172-A2
H 2258-A3
H 2344-A4
H 3133-A2
H 3171-A2
H 3256-A3
H 3342-A4
Travelstar 4GN
Travelstar 6GT
Travelstar 8GS
WD 2120D
WD 240A
WD 25A
WD 260A
WD 3158A
WD 3160A
WD 380A
WD 387A
WDA 2080
WDA(S) 2120
WDA 2160
WDA 240
WDA(S) 260
WDA 280
WDA 3158(G)
WDA 3160
WDA 380
WDA 387(G)
WDA L40(S)
WDA L42(S)
WDA L80
WDA L85
WDA L120
WDA L160
WDA S260
WDL 340
0645-0355
0645-0377
0645-0381
0645-1073
0645-1074
0667-61
0667-85
0669
0669-133
0671
0671-315S
72X8519
90X7392
90X8627
90X8745
90X9286
90X7392
Type
A4
A4
A4
A
A
A
A
A
A
A
A
A4
A4
A4
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
Cap
16104
9400
13500
810
172
258
344
133
171
250
342
3200
5400
8100
120
41
20
60
120
160
80
60
86
126
172
41
63
86
120
160
81
60
39
40
85
85
120
170
63
40
70
115
314
40
80
52
71
115
133
314
315
70
115
60
314
120
115
Cyls
Hds
SpT
1571
989
989
915
1023
984
872
872
16
10
15
15
15
10
16
16
63
34
34
49
17
34
36
48
921
615
615
1044
920
1024
1024
520
980
969
989
619
969
989
920
1021
1021
520
977
977
984
984
936
984
909
1038
583
915
1225
1038
1027
582
583
915
8
4
4
4
8
8
4
6
10
15
10
8
8
10
8
8
4
4
5
5
10
10
16
10
8
2
7
7
15
2
4
5
7
7
32
33
17
30
32
39
39
32
17
17
34
17
17
17
32
39
39
32
17
17
17
17
17
34
17
39
36
36
34
39
39
35
36
1225
15
583
7
1225
15
915
7
Notes
DeskStar 14GXP 7200 RPM
76
17 mm
17 mm
17 mm
2.5"
1067 x 2 x 39 Ph
1067 x 2 x 39 Ph
1923 x 2 x 44
1923 x 4 x 44
10 Mhz
10 Mhz
10 Mhz
10 Mhz
10 Mhz
582 x 7 x 35?
Grant
Grant
Fujisawa
0671
Fujisawa
Grant 0669
91
92
Model
0664-P1S
DCHS 38700
0665-30
0665-38
0665-53
0667
1430
1431
1470
1471
4956-G10
5160-088
5170-099
5170-319
6150-473
6128287
61X8929
62X1031
6278099
6489907
6489907-2
64F4146
72X8522
72X8541
8286216
8529275
90X9403
WD 12
WD 25(A)
WD 30
WD 336RT
40G3166
40G3167
40G3168
40G3169
40G3170
32G4199
3513364
3513527
70G8495
56F8892
56F8894
56F8895
56F8896
61X8929
6128279
6128285
6128287
6128291
6128294
85F0049
92F0016
WD 2120
WD 240
WD 280
WD 3158
WD 3160S
Type
IPI-2
IPI-2
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
P1
P1
P1
P2
P2
P3
P3
P3
P3
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
Cap
1741
8700
21
31
44
20
13
30
30
43
43
20
20
30
43
30
20
20
20
20
20
30
20
44
30
10
30
10
21
30
30
5
10
20
30
40
105
364
527
40
80
80
160
40
20
30
20
30
120
60
60
45
126
43
86
120
163
Cyls
2304
Hds
15
SpT
Notes
615
733
733
615
306
733
733
733
733
306
615
733
733
615
612
4
5
7
4
5
5
5
7
7
8
4
5
7
4
4
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
Type 20
Type 31
WD 336RT
Type 26 Fujisawa
615
306
615
615
612
733
733
306
4
8
4
4
4
7
5
4
17
17
17
17
17
17
17
17
306
306
733
615
4
8
5
4
17
17
17
17
Type 6
Type 13
Type 2
WD 336RT
Type 30 Miniscribe/IBM Japan
Type 31 Seagate
0665
WD12 Type 1
Type 33 (?) Fujisawa
Type 10
Type 13
SSD
SSD
SSD
SSD
SSD
1021
1021
1021
1038
612
920
612
920
920
762
762
581
1248
1120
1120
920
1021
4
4
8
2
4
2
4
2
8
6
6
6
4
2
4
8
8
WD 380S
WD 380S
WD 3160S
WD L40S
32
50
38
38
32
39
WD L330R
WD 3158
WD 387
WD 387
2.5". CL57SX Portable
6128291
Hard Disk Tables
Model
WD 3168
WD 325N
WD 325Q
WD 336P(R)
WD 380(S)
WD 387,G,T
WDI 325N
WDI 325Q
WDL 320
WDL 330P/R
WDL 340
WDL 352N
WDL 40(S)
WDM 240
WDM 3158(G)
WDM 3160
WDM 380
WDM 387
WDM 387G,T
27F4130
Type
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
R
DCHC 38700
DCHC C4X
DCHC 9X
DFHC 31080
DFHC 32160
DFHC 34320
DFHC C4X
032 G4336
03431
045G0001
045G9466
045G9467
055F9824
055F9825
06H3370
06H3372
06H5338
06H5709
06H5710
06H6740
06H6741
06H6742
06H6749
06H6750
06H8558
06H8891
06H8892
061G9231
0645-0606
0645-1045
0645-1046
0645-1050
0645-1052
0645-1081
0645-1108
0645-1234
SSA
SSA
SSA
SSA
SSA
SSA
SSA
S
S
S
S
S
S
S
S-2F
S2FW
S-2
S2FW
S2FW
S-2D
S-2F
S-2D
S-2D
S-2D
S-2F
S-2F
S-2F
S
S
S
S
S
S
S-2
S-2
S
Cap
157
20
20
31
81
60
20
20
30
30
40
30
41
41
120
160
80
60
60
32
20
8700
4510
9000
1099
2202
4406
4510
2000
595-650
1300
1000
1050
1200
1000
2250
2250
540
4510
5318
2255
4510
5318
5318
540
1080
1080
650
60
80
160
120
1000
400
320
320
Cyls
SpT
Notes
615
612
Hds
8
4
4
17
17
1021
520
615
612
612
920
1038
4
6
4
4
4
2
2
39
32
17
17
17
MFM PS/2 50
MFM PS/2 30
PS/2 30E R=50Z
S=PS/2 70
928 x 4 x 32?
MFM
MFM
1038
1123
920
1021
1021
520
520
615
402
39
38
32
39
39
32
32
26
1879
2
2
8
8
4
6
6
4
4
18
16
4416
4416
4416
1879
4
8
16
16
P=PS/2 30E R=PS/2 70
39
Type 20
S=PS/2 70
Seagate ST 125R
According to IBM
Removable Optical
1001
64
32
4892
2
920
1027
1024
920
4
4
8
8
32
39
39
32
1201
949
949
14
14
14
48
48
48
See 0662-S12
DALS 3540
93
94
Model
0645-1235
0645-1241
0645-1242
0661
0661-1111
0661-1283
0661-371
0661-437
0661-467(R)
0662-S1D
0662-S12(D)
0662-SW1(D)
0663-E12
0663-E15(R)
0663-H11
0663-H12
0663-L08
0663-L11
0663-L12(R)
0663-W2H
0664-C(DE)SH
0664-M/N1H
0671S
0671-S11
0671-S15
0681
0681-1000
0681-500
06G8905
086F0102
090F6677
095F7193
155F9964
32G3796
32G4198
32G4336
55F5974
56F8851
56F8854
56F8866
6128291
6128296
6128298
6475646
70G7164
70G8480
70G8481
70G8491
70G8492
70G8493
70G8494
70G9743
71G6550
73F9122
7204
74G7037
74G7044
Type
S
S
S
S-2
S
S
S-2
S-2
S-2
S2FD
S2FW
S2FW
S-2F
S-2F
S-2
S-2
S-2
S-2
S-2
S-2F
S-2F
S-2F
S
S
S
S-2
S
S
S
S
S
S
S
S2FW
S-2F
S-2F
S
S
S
S
S
S
S
S
S-2F
S-2F
S-2
S-2F
S-2F
S-2F
S2FW
S2FW
S-2F
S
S
S
S
Cap
400
104
212
320
865
1004
320
437
400
1052
1050
1062
1044
1206
868
1004
600
868
1004
2412
4027
2014
387
234
319
1050
865
476
128
2000
4000
85
?
2000
1000
2000
1000
160
81
40
120
60
120
?
1000
170
340
540
1052
2014
2014
1000
170
400
80
7000
2000
Cyls
1199
Hds
14
SpT
48
949
2051
2051
949
14
13
15
14
66
66
48
WD SC8320 Condor ucyls
1149
14
5
64
64
14
16
13
15
9
13
15
30
30
15
15
11
15
20
20
11
48
WD SC8400 Condor
32
32
59
59
66
66
66
66
66
Adstar FRU 45G9467
91
91
Includes -DSH ESH FSH
1001
1001
2469
2469
2051
2051
2051
2051
2051
2870
2870
1224
1224
1458
1458
Notes
34
34
58
58
0663
1021
1027
1120
920
920
920
8
4
2
8
4
8
2111
4
2870
15
39
39
38
32
32
32
0663
WDS 3160
WDS 380
WDS 240
WDS 3158
WDS 3158
0663
Hard Disk Tables
Model
74G7045
75G3577
82G5930
82G5931
82G5932
82G5933
85F0011
85F0012
85G3623
92F0089
92F0428
92F0440
93X2500
94G2413
94G2439
94G2440
94G2441
94G2442
94G2644
94G2645
94G2546
94G2647
94G2649
94G2650
94G2651
94G3052
94G3054
94G3055
94G3056
94G3057
94G3059
94G3184
94G3187
94G3192
94G3193
94G3195
94G3196
94G3197
94G3198
94G3199
94G3200
94G3201
94G3203
94G3204
94G3205
94G3787
94G3794
95F4748
95F4749
DALS 3540
DCAS 32160
DCAS 34330
DCHS 2XP
DCHS 34550
DCHS 38700
DCHS 39100
DCMS 310800
Type
S
S
S-2F
S-2F
S-2F
S-2F
S
S
S
S
S-2F
S-2F
S
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S2FW
S2FW
S2FW
S2FW
S2FW
S2FW
S2FW
S2FW
S2FW
S2FW
S-2F
S-2F
S2FW
S2FW
S2FW
S2FW
S-2F
S-2D
S-2D
S-2D
S-2D
S-2D
S-2D
S-2F
S-2F
S
S
S-2F
S-3
S-3
S-3W
S
S-2F
S
S2FW
Cap
4000
?
270
364
540
728
320
400
1000
1000
1052
2014
?
1052
270
364
540
728
270
364
540
728
1120
2250
4510
1120
2250
2250
2255
4510
5318
1080
1080
2250
2250
4510
4510
5318
4510
2255
4512
5318
2255
4512
5318
5318
5318
104
212
3540
2160
4330
4550
4560
8700
9111
10800
Cyls
Hds
SpT
Notes
0664
949
1199
14
14
2057
15
48
48
L12
0661
4892
6076
2
3
6
9
9
18
18
20
120-184
WDS 3200
06H5338
5400 RPM
5400 RPM
See UltraStar 2XP
7200 RPM
7200 RPM
95
96
Model
DFHS S1x
DFHS S2x
DFHS S4x
DFHS 31080
DFHS 32160
DFHS 34320
DFMS 31080
DFMS 32160
DFMS 32600
DFMS 34320
DFMS 351AV
DFMS 35250
DFHS-S1x
DFHS-S2x
DFHS-S4x
DFMS-S1x
DFMS-S2x
DFMS-S3x
DFMS-S4x
DFMS-S5x
DHAS 2270
DHAS 2344
DHAS 2405
DHAS 2540
DORS 31080
DORS 32160
DPES 30540
DPES 30810
DPES 31080
DPES 3540
DPES 3810
DPRS 20810
DPRS 21215
DSAS 3270
DSAS 3360
DSAS 3540
DSAS 3720
DVAS 2810
H 2172-S2
H 2258-S3
H 2344-S4
H 3133
H 3171
H 3256-S3
H 3342-S4
Pegasus
PN09L3903
PN09L3905
Ultrastar ES216
Ultrastar 18LZX
Ultrastar 18XP/ZX
UltraStar 2XP
Ultrastar 36LZX
Ultrastar 9LP
Ultrastar 9(L)ZX
WD 160
WD 40
Type
S-2
S-2
S-2
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2
S-2
S-2
S-2
S-2
S-2
S-2
S-2
S-2F
S-2F
S-2F
S-2F
S-3F
S-3W
S-2
S-2F
S-2F
S-2F
S-2F
S-2
S-2
S-2F
S-2F
S-2F
S-2
S-2F
S-2
S-2
S-2
S-2
S-2
S-2
S-2
S
S (U2)
S (U2)
S-2F
S (U2)
S(UW)
S-3W
S (U2)
S(UW)
S(UW)
S-2
S
Cap
1126
2255
4512
1120
2250
4510
1327
2324
2657
4320
5106
5318
1120
2250
4510
1327
2324
2657
4320
5318
270
344
405
540
2160
2160
540
810
1080
540
810
810
1215
270
364
548
730
810
172
258
344
133
171
256
342
1000
36700
18300
2160
18300
18000
4550
36700
9100
9100
160
41
Cyls
1872
1877
1879
4416
4416
4416
4416
4416
4416
4416
Hds
4
8
16
4
8
16
4
7
8
13
16
16
4
8
16
4
7
8
13
16
2
3
3
4
SpT
100
100
100
100
100
100
105-180
105-180
105-180
105-180
6717
4896
4896
4896
5
99-148
Physical: UltraStar
4
Var
DeskStar XP/Apple
3478
3478
4
6
3875
3875
2788
2264
2264
2264
2420
2420
2420
2420
4
4
6
2
3
4
2
2
3
4
4416
4416
4416
4416
4416
4416
4416
4416
4416
2788
2788
2788
2788
Notes
1893 tcyls
1893 tcyls
1893 tcyls
105-180
100
100
100
105-180
105-180
105-180
105-180
105-180
Ultrastar 36LZX
Ultrastar 18LZX
6076
9
8
2
120-184
10000 RPM
7200 RPM 1 Mb 15.5W 42 mm
See DCHS 2XP.
10000 RPM
7200 RPM 1 Mb 25 mm
10,020 RPM 1 Mb 15.4 W
Hard Disk Tables
Model
WDL 100
WDL 12
WDL 200
WDL 340
WDS 240
WDS 260
WDS 280
WDS 3100
WDS 3158(G)
WDS 3160
WDS 3168
WDS 3200
WDS 380
WDS 387(G)
WDS L160
WDS L40
WDS L42
WDS L80
2311
2314
3030
Type
S
S
S
S
S
S-2
S
S-2
S
S-2
S
S-2
S
S
S-2
S-2
S-2
S-2
?
?
?
Cap
100
1000
200
40
41
63
86
105
120
163
160
210
81
60
171
43
42
86
4
30
60
End jumper inside
As above
Next to end.
WDA L42(S)/L40(S)
Single:
Master:
Slave:
2 on
2 on
2 off
SpT
44
44
39
38
50
38
44
32
39
1990
1027
520
1923
1038
1066
1923
4
4
6
4
2
2
2
44
39
32
44
39
39
44
Notes
6128291
P/N 6128258
Mainframes
Mainframes
Mainframes
Single:
Master:
Slave:
3/4 closed
3/4 closed
3/4 open
JP1, 2 closed
As above
JP1 closed, 2 open
WDA 240/280, S260, 2120
Single:
Master:
Slave:
JP1
JP1
None
H 3256-A3 DSAA 3540
Single:
Master:
Slave:
1,2 closed
As above
3,4 closed
Single:
Master:
Slave:
1 closed
1 closed
2 closed
DDLA 21215/21620, DLGA 22690/23080, DMCA
WDA L85, 120
Single
Master
Slave
Single:
Master:
Slave:
H 3342
WDA L80/L160
JP1 closed
JP1 closed
JP1 open
21080/21440, DCRA 22160, DTNA 21800/22160
Single:
Master:
Slave:
None
None
47-48 on (outside)
CS = 48-50 (along bottom)
DHAA 2270/2405/2540, H 2172-A2/2258A3/2344-A4, DBOA 2360/2528/2540/2720,
DSOA 20540/20810/21080, DPRA 20810/21215
WDA 380/3160
Single:
Master:
Slave:
Hds
2
15
4
2
2
2
4
2
8
8
H 3171-A2
662-A10
Single
Master:
Slave:
Cyls
1990
2057
1990
1038
1120
1248
1120
1990
920
1021
97
SW 2 on
As above
SW 2 off
Single:
47-48 on (outside)
Master:
47-48 on
Slave:
None
CS = 48-50 (along bottom)
98
DSAA 3270/3360/3720/3540
Single:
Master:
Slave:
JP1 closed (1-2)
JP1 closed (1-2)
JP2 closed (3-4)
60/120 Mb/320/400Mb/1Gb*
On=switch down on connector side of switch. S is startup shunt (off in
normal use). * D is unused
ID
6
5
4
3
2
1
0
DVAA 2810
Single:
Master:
Slave:
45-46 (outside)
As above
None
CS = 48-46
DPEA 31080/30810/30540, DALA 3540, DJAA
31270/31700, DAQA 32160/33240, DCAA
80/160 Mb drives
33610/34330
Single:
Master:
Slave:
ID
6
5
4
3
2
1
0
1-2 (outside)
As above
3-4 (next one in)
DPES 30540/31080
1-2
3-4
5-6
7-8
9-10
11-12
13-14
Off
Off
Off
On
Off
Off
Off
ID Bit 0
ID Bit 1
ID Bit 2
Auto spin
Unit Attn enabled
Term on
TI Synch Negotiation
Many IBM SCSI Drives
ID
0
1
2
3
4
5
6
7
0
0
1
0
1
0
1
0
1
1
0
0
1
1
0
0
1
1
2
0
0
0
0
1
1
1
1
DSAS 3270/3360/3540/3720
ID
0
1
2
3
4
5
6
7
JP4
JP 5
JP 6
JP 7
JP1
0
1
0
1
0
1
0
1
JP2
0
0
1
1
0
0
1
1
Auto Spin up
Unit Attn
Term Connect
TI Negotiation
JP 3
0
0
0
0
1
1
1
1
Switches
B, C On, A Off
A, C On, B Off
C On, A, B Off
A, B On, C Off
B On, A, C Off
A On, B, C Off
A, B, C Off
Jumper
A, B On, C Off
A, C On B Off
A On, B, C Off
B, C On, A Off
B On, A, C Off
C On, A, B Off
A, B, C Off
S is startup shunt (normally off)
Spitfire
1
2
3
4
5
6
ID
ID (2)
ID
Reserved
Auto Start
Enable term
7
8
9
10
11
12
Spindle Sync
LED
Write Protect
Reserved
Reserved
Term Power
Hard Disk Tables
ICL
Model
EDS 30
EDS4
Type
?
?
Cap
30
4
Cyls
Hds
SpT
Notes
Mainframes IBM 2314?
Mainframes IBM 2311?
ICM
Model
SFX 12
SFX 12-54S
Type
A
S
Cap
42
42
Cyls
615
615
Hds
4
4
SpT
34
34
Notes
IDE Associates
Model
DA 40 FI
Type
M
Cap
40?
Cyls
Hds
8
SpT
17
Notes
IEM
Model
5010S
5023S
Type
S
S
Cap
1050
2100
Cyls
Hds
SpT
Cyls
306
306
306
306
Hds
2
4
2
4
SpT
17
17
17/26
17/26
306
306
6
8
17/26
17
Notes
IMI
International Memories, Inc
Model
Type
Cap
2306H
M
5
2312H
M
10
5006H
M/R
5/8
5012H
M/R
10/16
5014H
M
13
5018H
M/R
16/24
5021H
M
20
7710
10
7720
20
7740
40
Notes
Imperial Technology
Model
Megaram 35S
Megaram-SCSI
Type
S
S
Cap
512
320
Cyls
Hds
SpT
Notes
Solid State
Solid State
Imprimis
See CDC—previously Magnetic Peripherals (MPI), owned by CDC, which was sold to Seagate.
Infinity
Model
PAS-ATA02014
PCQ-EL02014
PCQ-EL01014
PCQ-ATA02014
PCQ-AR01014
PDL-LA02014
PIB-TP03014
PIB-TP02014
Type
A
A
A
A
A
A
A
A
Cap
1440
1440
1440
1440
1440
1440
1440
1440
Cyls
Hds
SpT
2800
16
63
Notes
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
99
100
Model
PIB-TP01014
PIB-ATA02014
PNC-VS02014
PNC-ATA02014
PNC-VS01014
PTS-TS02014
PTS-TS01014
PTS-ATA02014
PAS-ATA02021
PCQ-EL02021
PCQ-EL01021
PCQ-ATA02021
PCQ-AR01021
PDL-LA02021
PIB-TP03021
PIB-TP02021
PIB-TP01021
PIB-ATA02021
PNC-VS02021
PNC-ATA02021
PNC-VS01021
PTS-TS02021
PTS-TS01021
PTS-TS01021
PTS-ATA02021
PAS-ATA01030
PCQ-EL02030
PCQ-EL01030
PCQ-ATA02030
PCQ-AR01030
PDL-LA01030
PIB-TP03030
PIB-TP02030
PIB-TP01030
PIB-ATA02030
PNC-VS02030
PNC-ATA02030
PNC-VS01030
PTS-TS02030
PTS-TS01030
PTS-ATA02030
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Cap
1440
1440
1440
1440
1440
1440
1440
1440
2160
2160
2160
2160
2160
2160
2160
2160
2160
2160
2160
2160
2160
2160
2160
2160
2160
3080
3080
3080
3080
3080
3080
3080
3080
3080
3080
3080
3080
3080
3080
3080
3080
Cyls
Hds
SpT
Notes
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
Insight
Model
Talon TA3122A
Power Drive 1075
Power Drive 1750
Type
A
S-2
S-2
Cap
250
1079
1662
Cyls
Hds
SpT
Notes
1658
15
85
Fujitsu M 2266S-512
Fujitsu M 2265S-512
Integra Technologies Inc
Model
Integra 1
Integra 1
Integra III
Type
A
S
S
Cap
500
500
3000
Cyls
Hds
SpT
Notes
Hard Disk Tables
Integral Peripherals
Vipers manufactured for DIP Systems Ltd.
Model
Type
Cap
2100
A
1000
Platinum 1080
A
1080
Platinum 1200
A
1200
Silhouette 31650
A
1650
Silhouette 32160
A
2160
Silhouette 4090
A
4100
1820 Mustang
P
21
1841P(A) Ranger
P/A
42
1842 Stingray
P
43
1862 Maverick
P
64
1862P Maverick
P
64
1882P(A) Cobra
P
85
1885 McKinley
P
85
8105 PA
P
105
8170 PA
P
170
Cobalt 420
P
170
Pocketfile 105
P
105
Pocketfile 170
P
170
Pocketfile 260
P
260
Pocketfile 42
P
42
Pocketfile 85
P
85
Viper 105
P
105
Viper 170
P
170
Viper 260
P
260
Viper 340
P
340
Viper 510
P
510
Cyls
1900
Hds
16
SpT
63
Notes
2.5”
2.5”
608
3” 10.5 mm
XT/AT
2
2
4
3
3
3
XT/AT
4
4
4
4
Integrated Data Storage Systems
Model
iDS100i
iDS130i
iDS180i
iDS200i
iDS20i
iDS20p
iDS40iC
iDS40iQ
iDS80i
Type
Cap
S
S
S
S
S
S
S
S
S
Cyls
102
132
182
204
22
22
42
42
60
Hds
SpT
Notes
Introl Corp
Model
1200D
Type
S
Cap
1000
Cyls
Hds
SpT
Notes
Iomega
Model
Insider 90 Pro
Multidisk
Type
S-2
S
Cap
90
150
Cyls
Hds
SpT
Notes
Bernoulli
101
102
Irwin
aka Olivetti
Model
416
510
516
HD 561
Type
M
M
M
M
Cap
13
10
13
5
Cyls
819
628
819
180
Hds
2
2
2
4
SpT
17
17
17
17
Notes
HD/Tape
HD/Tape
Itochu
See C Itoh
Jasmine Technologies Inc
Model
Backpac 40
Backpac 80
DD 40
DD 80
DD 180
DD 130
DD 80
DD 40
Type
S
S
S
S
S
S
S
S
Cap
42
80
40
80
174
130
90
40
Cyls
Hds
SpT
Notes
Blueflower
Blueflower
Platinum
Platinum
JCT
Now Maxcard (e.g. Maxtor). No longer producing hard drives.
Model
Type
Cap
Cyls
Hds
SpT
100
M
5
306
2
17
1000
M
5
131
4
17
1005
M
7
17
1006
M
7
436
2
17
1010
M
14
436
4
17
105
M
7
436
2
17
110
M
14
436
4
17
120
M
20
615
4
17
Notes
Commodore
Commodore
Commodore
Commodore
Jets Cybernetics Inc
Model
FileSurfer
FileSurfer
Type
S
S
Cap
300
1000
Cyls
Hds
SpT
Notes
JTS
Formed by executives from Seagate and Tandon.
Makes 3” hard disks (Nordic) for OEMs.
www.jtscorp.com
Model
Type
Cap
Cyls
C 1700-2AF
A3
1700
3312
C 2000-2AF
A3
2000
3882
C 2500-3AF
A3
2500
4970
C 3000-3AF
A3
3000
5824
C 1000-2AF
A
1000
1957
C 1300-2AF
A
1300
1300
C 1700-3AF
A
1700
3314
C 2000-3AF
A
2000
3882
N 1080-2AR
A3
1080
4032
N 1440-3AR
A3
1440
4032
Hds
16
16
16
16
16
16
16
16
4
6
SpT
63
63
63
63
63
63
63
63
Notes
25.4 mm Champion
25.4 mm Champion
25.4 mm Champion
25.4 mm Champion
16.5 mm Champ
16.5 mm Champ
16.5 mm Champ
16.5 mm Champ
10.5 mm Nordic
12.5 mm Nordic
Hard Disk Tables
Model
N 1620-3AR
N 2160-3AR
P 1000-2AF
P 1200-2AF
P 1600-3AF
P 3250A
P 3360A
P 3540A-2AF
P 3850-2AF
Type
A3
A3
A
A
A2
A
A
A
A
Cap
1620
2160
1000
1200
1600
251
362
540
816
Cyls
1620
4435
1942
2332
3108
961
791
1049
1649
Hds
6
6
16
11
16
16
16
16
16
SpT
63
63
63
32
56
63
63
Notes
12.5 mm Nordic
12.5 mm Nordic
P=Palladium
P 1000-2AF/1200-2AF/3850AF
Single:
Master:
Slave:
JP2 3-4
JP2 5-6
JP2 1-2
Cable Select: JP2 1-3
C 1000-2AF/1300-2AF/C1700-3AF/2000-3AF/P 1600-3AF
Single:
Master:
Slave:
JP1 3-4
JP1 5-6
JP1 1-2
Cable Select: JP1 1-3
C 1700-2AF/2000-2AF/2500-3AF/3000-3AF
Single:
Master:
Slave:
2-4
2-4
1-2
Cable Select 3-4
JVC Information Products Inc
Model
Type
JD 3812M0Z0
A
JD 3824R00-1
A
JD E3824TA
A
JD E3848HA
A
JD E2042M
A
JD E2064M
A
JD E2085M
A
JD E2130M
A
JD E2825P(A,X)
A
JD E2850P(A,X)
A
JD E3848V10-2
A
JD E3896V
A
JD F2042M
A
JD 3806M
M
JD 3812M
M
JD E2825P
S
JD 2850P
S
JD E3848V(H)
S
JD E3896V
S
Cap
21
21
21
43
42
64
85
130
21
42
42
85
42
5
10
21
43
43
85
Cyls
436
436
436
436
973
532
973
538
581
793
862
862
973
306
612
436
Hds
2
2
2
4
2
4
4
8
2
3
2
4
2
2
2
2
SpT
48
48
48
48
43
59
43
59
36
36
48
48
43
17
17
48
862
4
48
Notes
Zenith XT laptops JVC Interface
Supersport XT laptop JVC I'face
Toshiba laptops
JVC Interface
JVC Interface
Toshiba Laptops
JVC Interface
103
104
Kalok
Division of JTS
Model
KE 3080
KL 1000
KL 3100
KL 3120
KL 343 Oct 40
KL 383 Oct 2
KL 386 Oct 2
P 3250AR/DS
P 3260/DS
P 3360AR
P 3540AR/DS
P5 125A .5
P5 250A .5
KL 320 Oct 20
KL 340 Oct 2
KL 360
KL 332 Oct 30
KL 342
KL 330 Oct 30
KL 341 Oct 40
KL 360 Oct 2
KL 341 Oct 40
KL 381
P5 125S .5
P5 250S .5
Something to do with Xebec?
Type
Cap
Cyls
Hds
A
50
979
4
A
105
978
6
A
105
979
6
A
120
820
6
A
42
676
4
A
64
815
6
A
43
A
251
961
16
A
251
A
362
791
16
A
540
1024
16
A
126
2048
2
A
252
2048
4
M
21
615
4
M
42
820
6
M
42
820
6
PS/2
48
615
4
PS/2
35
676
4
R
33
615
4
R
40
644
4
R
65
820
6
S
43
644
4
S
84
815
6
S-2
126
2048
2
S-2
252
2048
2
SpT
40
35
35
40
31
26
Notes
32
K-Stor Removeable
Removeable Flash BIOS
56
63
80
80
17
17
17
30
26
26
26
26
31
34
80
80
644 x 4 x 30?
Removeable Flash BIOS
Try 872 x 8 x 35
Try 1010 x 9 x 55
RLL
Also MFM; 17 sectors. WPC 300
676 cyls?
Kalok 343
Master:
Slave:
5/6 on
7/8 on
Kingston Technology Corp
Model
AT 260
AT 340
Data Traveler
Data Traveler
Data Pak 170
Data Pak 260
Type
A
A
Par
Par
P3
P3
Cap
260
340
127
209
170
260
Cyls
Hds
SpT
Notes
Data Card
Data Card
KT Technology
Model
PHD 120
PHD 205
PHD 40
PHD 60
PHD 80
Type
A
A
A
A
A
Cap
120
205
40
60
80
Cyls
Hds
SpT
Notes
Hardcard
Hardcard
Hardcard
Hardcard
Hardcard
Type
A
A
Cap
42
80
Cyls
977
977
Hds
5
10
SpT
26
26
Notes
Try 537 x 4 x 17
Kyocera
Model
KC 40GA
KC 80GA
Hard Disk Tables
Model
KC 20A
KC 20B
KC 20C
KC 30A
KC 30B
KC 80C
KC 80GS
Type
M
M
M
R
R
S
S
Cap
21
20
21
32
30
87
83
Cyls
616
615
615
616
615
787
787
Hds
4
4
4
4
4
8
8
SpT
17
17
17
26
26
26
26
Notes
KC 40GA
Single:
Master:
Slave:
ST3 shut
ST2 shut
ST2, ST3 open
LaCie Ltd
Makes external hard disks for Macs. Previously owned by Quantum, sold to Electronique d2 SA, France.
Model
Type
Cap
Cyls
Hds
SpT
Notes
Cirrus 650h
S
664
Cirrus 1000Q
S
1050
2444
12
70
Quantum PD 1050
Cirrus 1200Q
S-2F
1200
1834
5
87
Quantum PD 1225
Joule 540Mb
S-2
540
Portable/Base
Joule 730Mb
S-2
730
Portable/Base
Joule 1080Mb
S-3
1080
Portable/Base
Joule 1400Mb
S-3
1400
Portable/Base
Joule 2100Mb
S-3
2100
ZFP 105
S
105
ZFP 20
S
20
ZFP 200
S
200
ZFP 40
S
40
ZFP 80
S
80
ZFP Plus 1000
S
1000
ZFP Plus 400
S
332
ZFP Plus 400
S
400
ZFP Plus 600
S
600
ZFP Plus 650
S
650
ZFP100
S
100
LANStor
Model
LAN 115
LAN 140
LAN 180
LAN 64
Type
Cap
115
140
180
64
Cyls
918
1024
1024
1024
Hds
15
8
8
8
SpT
17
34
26
17
Notes
LaPine
Out of business
Model
3062
3065
3512
3522 Titan
3532 Titan
3533
LT 10
Type
M
M
M
M/R
M/R
M
M
Cap
10
10
10
10/16
21/32
20
10
Cyls
306
306
306
306
615
615
615
Hds
4
4
4
4
4
4
2
SpT
17
17
17
17/26
17/26
17
17
Notes
105
106
Model
LT 100
LT 20
LT 200
LT 2000
LX 200
LX 2000
Titan 10
Titan 20
Titan 30
LT 30
LT 300
LT 4000
Type
M
M
M
M
M
M
M/R
M/R
M/R
R
R
S
Cap
10
21
21
20
20
20
10/16
21/32
20/32
33
32
40
Cyls
615
615
615
614
615
615
615
615
615
615
615
Hds
2
4
4
4
4
4
2
4
4
4
4
SpT
17
17
17
17
17
17
17/26
17/26
17/26
26
26
Notes
Type
M
M
M
M
Cap
20
35
21
21
Cyls
612
820
611
615(?)
Hds
4
5
4
4
SpT
17
17
17
17
Notes
Set up by software
Cyls
1024
1024
Hds
9
9
SpT
17
17
Notes
Quantum?
Quantum?
1834
5
87
Quantum PD 1225
2866
1223
1818
8
4
2
92
42
60
Parallel/P3
612 cyls?
616 cyls?
Lexikon
see Olivetti
Model
HD 352
HD 674
HDC 372
XM 5220/2
Hardcard
Try 611 cyls
Liberty Systems
C=Cartridge All Portable
Model
Type
1080QAT
A
1080Q
S
11544S(P)
S
11588S(P)
S
1.2 GB-Q
S-2F
2040C
S
22544SD
S
22588SD
S
3020C
S
3020CT
S
3040C(P)
S
3040CT
S
501080
S
50105Q(P)
S
50120C(P)
S
501300
S
502100
S
5052Q(P)
S
504200
S
50730
S
70105Q
S
70170Q
S
70210Q
S
702100
S
70340M
S
7040Q
S
704200
S
70425Q
S
7052Q
S
870 MB-T
S-2
Cap
80
80
44
88
1200
40
44 x 2
88 x 2
20
20
40
40
1080
105
120
1300
2100
52
4200
730
105
170
210
2100
340
40
4200
425
52
862
Parallel/P3
Parallel/P3
2438
2
70
Parallel/P3
Parallel/P3
1223
2356
3079
4
2
12
42
71
111
2356
4
71
Parallel/P3
Parallel/P3
2438
1655
2
15
70
68
Toshiba MK 438FB
Hard Disk Tables
Longshine
Model
Type
P
Cap
124
Cyls
979
Hds
6
SpT
41
Notes
Loviel Computer Corp
Model
Type
S-2F
Cap
1200
Cyls
1834
Hds
5
SpT
87
Notes
Quantum PD 1225
Mac/PC Data Enhancements Inc
Model
PD 1040
PD 1085
PD 1105
PD 1120
PD 1170
PD 1210
PD 3350
PD 3670
PD 61000
Type
S
S
S
S
S
S
S
S
S
Cap
42
84
105
120
168
210
325
650
1030
Cyls
Hds
SpT
Notes
MacAvenue
Model
Protege 100Q
Protege 20S
Protege 20S
Protege 40Q
Protege 40Q
Protege 40S
Protege 40S
Protege 80Q
Protege 80Q
Protege 80S
Protege 80S
Type
S
S
S
S
S
S
S
S
S
S
S
Cap
100
20
20
40
40
40
40
80
80
80
80
Cyls
Hds
SpT
Notes
MacDirect
Model
MacDirect 2400
Type
S
Cap
1957
Cyls
Hds
SpT
Notes
Fujitsi M 2654S-512
MacProducts USA Inc
Model
Magic 105Q
Magic 1.2 GB
Magic 150
Magic 170Q
Magic 20
Magic 2.1GB
Magic 30
Magic 300
Magic 40Q
Magic 46
Magic 60
Magic 600
Magic 80Q
Type
S
S-2
S
S
S
S-2F
S
S
S
S
S
S
S
Cap
101
1079
152
169
21
1900
31
300
40
65
65
584
81
Cyls
Hds
SpT
Notes
1658
15
85
Fujitsu M 2266S-512
2573
15
96
ST 42100N
107
108
Model
Magic 91
Type
S
Cap
92
Cyls
Hds
SpT
Notes
Magnetic Peripherals Inc (MPI)
See CDC who marketed drives under this name before forming Imprimis
Magtron
Model
3040A
3080A
3120A
MT 4115E
MT 4140E
MT 4170E
MT 5400E
MT 5760E
MT 4115S
MT 4140S
MT 4170S
MT 5400S
MT 5760S
MT 6120S
Type
A
A
A
E
E
E
E
E
S
S
S
S
S
S
Cap
40
81
130
115
140
170
361
677
115
140
170
359
673
1200
Cyls
850
850
1600
1600
1600
1632
1632
1600
1600
1600
1623
1623
Hds
2
4
4
4
5
6
8
15
4
5
6
8
15
SpT
46
46
Notes
35
35
35
54
54
35
35
35
54
54
Model
HC 8170E
Type
E
Cap
150
Cyls
Hds
SpT
Notes
Mass Microsystems
Model
Hard Drive 130
Hard Drive 170
Hard Drive 265
40 Hitchhiker
80 Hitchhiker
120P Diamond
210P Diamond
245i(V) Diamond
320i(V) Diamond
510P Diamond
80P Diamond
MD 1005
MD 1600
MD 1630
MD 2010
MD 2100
MD 2780
MD 510
MASSter 6
MASSter 7
Type
P
P
P
S
S
S
S
S-2
S-2
S
S
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2/P
S-2/P
Cap
130
170
265
40
82
117
200
245
320
508
79
1000
1600
1630
2010
2100
2800
510
1000
2000
Cyls
Hds
SpT
External, Mac
External, Mac
Portable, Mac
Internal
DD=Diamond
Portable, Mac
MD=MASSterDrive
Internal/External
Internal/External
Internal/External
Internal/External
Internal/External
Reader/Writer
Reader/Writer
Master Disk
Model
DM 3142A
Type
A
Cap
42
Cyls
Notes
Hds
SpT
Notes
IBM?
Hard Disk Tables
109
Maximus
Model
El Dorado LX
MaxiPro 20
MaxiPro 40
Premier 9000
Type
M
M
M
R
Cap
60
20
40
71
Cyls
820
782
782
1024
Hds
6
2
4
8
SpT
17
17
17
26
Notes
3:1 interleave
Maxtor
Now owned by Hyundai; sells IDE drives to HP
For Maxtor (Colorado) see Miniscribe
For * or LXT/XT ESDI/SCSI models, ring Sequel 01734 509621; (408) 987 1000
For ** ring CNS on (303) 682 0090
For Hardcards ring Peripheral (408) 263 4043
For Passport XL ring Mountain Gate (702) 851 9393
For Optical Drives try Maxoptics, now owned by Kubota Corp
For Maxblast software (i.e. Disk Manager), set drive as Type 9, or 900 x 15 x 17
Model Numbering
87000A8 = 8000 series, 7000Mb, ATA with 8 data surfaces. Suffixes are: A=ATA, D=Ultra DMA or Diff SCSI, S=SCSI, E=ESDI, M=PCMCIA, P=128K
cache, V=Value (not Visual, as in Audio-Visual), Q=64K cache (for European OEM), I=IBM, R=non-USA, L=Low Profile (1"), Y=nearly SCSI 2, H=High
Perf. 7000 series discontinued 1996, SCSI & PCMCIA 1994 and ESDI 1991. LXTs replaced by MXTs 1993.
Model
Type
Cap
Cyls
Hds
SpT
Notes
250837
A
795
1621
16
63
PIO 4
25084A
A
80
569
16
18
Discontinued
251005
A
957
1945
16
63
PIO 4
25128A Apache
A
122
981
15
17
1092 x 4 x 30-60
251340A
A
1276
2594
16
63
PIO 4
25252A Apache
A
240
569
16
54
Try 1024 x 16 x 30
2585A Apache
A
82
981
10
17
1092 x 4 x 24-48
7040A
A
41
981
5
17
524x4x40
7060A
A
60
467
16
17
Try 1024 x 7 x 17
7080A
A
81
981
10
17
Try 832 x 6 x 33
71000A
A
1080
1946
16
63
71050A
A
1006
2045
16
63
EIDE PIO3 Replaced by 71080A
71080A
A
1006
2045
16
63
Replaces 71050A
71084A
A
1036
2105
16
63
PIO 4
7120A
A
124
936
16
17
Try 1024 x 14 x 17
71260AV
A
1204
2448
16
63
EIDE Excalibur PIO 3
713A
A
113
Slimline
7130A
A
130
936
16
17
7120A in disguise
7131A
A
125
1002
8
32
2096 x 2 x 32
71336A(P)
A
1277
2595
16
63
EIDE PIO 4
7135AV
A
129
966
12
21
71350AP
A
1292
2624
16
63
71626AP
A
1554
3158
16
63
PIO 4
71670A(P)
A
1586
3224
16
63
EIDE
71687AP
A
1614
3280
16
63
7170A/AT/AI
A
163
984
10
34
Made for IBM—p/n 93F2360
7171A
A
165
866
15
26
72004AP
A
1916
3893
16
63
PIO 4
72025AP
A
1937
3936
16
63
7213A
A
203
683
16
38
1690 x 4 x 48-72
7245A
A
234
967
16
31
Try 944 x 14 x 40
72577AP
A
2459
4996
16
63
7270AV
A
258
959
11
50
110
Model
72700AP
7273A
7290A
7345A
7405A
7420AV
7425AV
7540AV
7541AV
7546AV
7668A/AP
7850AV
8051AT
80875A2
81080A3
81081A2
81275A3
81280A2
81312A3
81620A3
81630A4
81750A4
82100A4
82160A4
82160D2
82187A5
8225A
82400A4
82559A4
82560A4
82577A6
82580A5
82625A6
83062A7
83200A5
83200A6
83200A8
83201A6
83202A6
83209A5
83240D3
83500A8
83840A6
84000A6
84004A8
84200A8
84320A8
8450A
85120A8
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A3
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A3
A
A
A
A
A
A
A
A
85121A8
82560A3
83240A(D)4
83500A4
84320A5
84320D4
85250A6
A
A3
A3
A3
A3
A3
A3
Cap
2583
261
277
329
386
401
407
515
518
522
638
814
41
837
1034
1034
1221
1280
1254
1600
1559
1781
2014
2060
2160
2091
21
2317
2442
2442
2560
2436
2451
2859
2905
2905
3060
3060
2905
3060
3240
3347
3840
4000
3818
4028
4410
43
4884
5120
4884
2442
3089
3339
3862
4320
5009
Cyls
5248
1012
941
790
989
986
1000
1046
1052
1060
1297
1654
982
1700
2100
2100
2480
2481
2548
3250
3168
3400
4092
4185
4465
4248
747
4962
4962
4962
4962
5004
5100
5948
6296
6296
6218
6218
6296
6218
6697
6800
7443
7763
7758
8184
8960
745
10585
9924
10585
4962
6277
7237
8370
8930
10856
Hds
16
16
14
15
16
16
16
16
16
16
16
16
5
16
16
16
16
16
16
16
16
16
16
16
15
16
2
16
16
16
16
16
16
16
15
15
16
16
15
16
15
16
16
16
16
16
16
4
15
16
15
16
16
16
15
15
15
SpT
63
63
43
57
50
52
52
63
63
63
63
63
17
63
63
63
63
63
63
63
63
63
63
63
63
63
28
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
28
63
63
63
63
63
63
63
63
63
Notes
Old version 967 x 16 x 31
2219 x 4
PIO 3
PIO 3
J22 for 1024x12x63 PIO 3
PIO 4
PIO 3 Old version 1024x16x63
PIO 4
Also 745 x 4 x 28
OEM
OEM
OEM
DiamondMax 2160
OEM
OEM
OEM
OEM
OEM
OEM
OEM
OEM
DiamondMax 2160
OEM
OEM
OEM
OEM
Hard Disk Tables
Model
86480A8
86480D6
87000A8
88400D8
90432D3
9070D6
90845D4
91000D8
91024D4
91080D5
91303D6
91360D8
91536D6
91728D8
92048D8
Diamond Max 1750
Diamond Max 2880
Diamond Max 3400
Diamond Max 4320
Diamond Max 4320
Diamond Max 6800
Diamond Mx 84320D4
Diamond Mx 88400D8
Diamond Mx 90432D3
Diamond Mx 90845D4
Diamond Mx 91080D5
Diamond Mx 91303D6
Diamond Mx 91728D8
Diamond Mx 92049Y4
Diamond Max
Diamond Max + 2500
Diamond Max + 5120
Diamond Max + 6800
Dmnd Mx+ 54098U8
Dmnd Mx+ 9070D6
Dmnd Mx+ 91000D8
Dmnd Mx+ 91024D4
Dmnd Mx+ 91536D6
Dmnd Mx+ 92041U4
Dmnd Mx+ 92048D8
Dmnd Mx+ 92732UB
LXT 100A
LXT 200A
LXT 213A
LXT 340A
LXT 437A
LXT 50A
LXT 535A
MXT 340A(L)
MXT 540A(L)
MXT 1240AL
VL20
EXT 4125*
EXT 4175*
EXT 4280E*
EXT 4380E*
XT 3130E**
Type
A3
A3
A3
A
A
A
A
A4
A
A
A
A4
A
A
A
A
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A
A4
A4
A4
A4
A
A
A
A
A4
A
A4
A
A
A
A
A
A
A
A
A
A
A4
E
E
E
E
E
Cap
6179
6480
6679
8400
6400
7500
8400
9529
10200
10800
13000
12954
15300
17200
20400
1700
11000
12954
12100
16100
27200
4300
8400
6400
8400
10800
13000
17200
20000
5100
9529
20400
13000
40980
7500
9000
10200
15300
20400
20400
27300
96
191
213
322
437
48
510
340
511
1240
20000
Cyls
13392
13395
14475
16278
Hds
15
15
15
16
SpT
63
63
63
63
733
816
683
654
842
733
1036
654
1050
8
15
16
16
16
4
16
16
16
16
32
32
38
63
63
32
63
63
63
63
234
157
319
112
1224
1224
1224
1224
11
7
15
5
34
34
34
36
Notes
DiamondMax
5200 RPM 256K 5W Diamond
Diamond Max + 2500
Diamond Max 3400
2880 per platter
91360D8
91303D6 5400 RPM, but fast
91728D6
5400 RPM
UDMA 66
UDMA 66
UDMA 66
UDMA 66
UDMA 66
UDMA 66
UDMA 66
UDMA 66 2Mb buffer 5400 RPM
91000D8
UDMA 66 7200 RPM
UDMA 66 7200 RPM
UDMA 66 7200 RPM
UDMA 66 7200 RPM
UDMA 66 7200 RPM
UDMA 66 7200 RPM
UDMA 66 5400 RPM
UDMA 66 7200 RPM
UDMA 66 7200 RPM
1320 x 7 x 33-53
AKA 7213 from Arrow?
1560 x 7 x 47-72
Actually 1560 x 11 x 47-72
Try 780 x 22 x 63
2512 x 15 x 44-85
111
112
Model
XT 3170E
XT 3180E**
XT 3280E
XT 3380E
XT 4000E
XT 4170E*
XT 4175E
XT 4230E*
XT 4280E
XT 4380E*
XT 81000E
XT 8380E(H)*
XT 8610E
XT 8760E(H)*
XT 8800E
XT 9380E**
XT 9780E**
XT 1050*
XT 1065*
XT 1085*
XT 1105*
XT 1140*
XT 1140E
XT 1160M
XT 1170
XT 1190
XT 1240
XT 2085*
XT 2140*
XT 2190*
XT 3053**
XT 3085**
XT 4380
XT 8760
RHT-800HS
RXT-800HS
RXT-HD
T3-1300
T4-1300
T4-2600
Tahiti II
Tahiti SD
Tahiti TMT-I
Tahiti TMT-II
MobileMAX Flash 1.0
MobileMAX Flash 10.2
MobileMAX Flash 2
MobileMAX Flash 4.1
MXL 105
MXL 131
MXL 171
MXL 262
XT 1120R*
XT 1140R
Type
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
M
M/R
M/R
M/R
M/R
M
M
M
M
M
M
M
M/R
M
M
M
M
O
O
O
O
O
O
O
O
O
O
P
P
P
P
P
P
P
P3
P3
P3
P3
R
R
Cap
172
150
269
338
Cyls
1224
1224
1224
1224
Hds
9
7
15
15
SpT
36
36
36
36
158
150
203
244
338
890
361
541
676
695
322
676
38
56/85
72/109
88/134
120/204
131
127
1224
1224
1224
1224
1224
1632
1632
1632
1632
1274
1224
7
7
9
11
15
15
8
12
15
15
15
36
35
36
36
36
71
52
52
54
71
36
902
918
1024
918
918
1024
1024
918
1224
1224
1224
1224
1224
1224
1224
1224
1632
5
7
8
11
15
15
15
11
17
17/26
17/26
17/26
17/26
17
17
17
17
17
17
17
17/26
17
17
17
17
150
73
70
117
160/244
44
68
156
209
393/786
393/786
2500
1300
1300
2600
652/1024
652/1024
652/1024
652/1024
.9
10
11
15
2
20
100
125
163
251
107
183
7
7
11
15
5
7
15
15
Notes
35 SpT on older drives;H/sect
10 MHz
ATs—disable J1/2
1024x11x17 Phoenix BIOS
ATs—disable J1/2
WORM
Write Only
Write Only
810
1008
656
1008
1024
918
15
15
15
15
8
15
17
17
34
34
26
26
Flash
Flash
Flash
Flash
Flash
Flash
Flash
Try 802 x 8 x 32
1534 x 4 x 28-50
Hard Disk Tables
Model
XT 1240R*
25128S Apache
25252S
2585S Apache
4000S
7040S
7060S
7080S
7120S
7130S
7170S
7213S(R) Chey
7245S
7290S
7345S
7546S
8051S
Type
R
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
8425S
9380S
9780S
LXT 100S
LXT 200S
LXT 213S
LXT 213SY
LXT 340S(H)(Y)
LXT 437S
LXT 50S
LXT 535SY
MXT 1240S
MXT 340S(L)
MXT 540S(L)
MXT 4380S
MXT PQ-125
RXT 800S
XT 3130S**
XT 3170S
XT 3180S**
XT 3280S
XT 3380S
XT 4170S*
XT 4280S
XT 4380S*
XT 670S
XT 8360S
XT 8380S(H)*
XT 8702S
XT 8760S(H)*
S
S
S
S
S
S
S
S(-2)
S
S
S
S-2F
S-2
S-2
S
S
S
S
S
S
S
S
S
S
S
S
S
S(-2)
S
S(-2)
Cyls
1024
1092
1418
1092
Hds
15
4
6
4
SpT
26
30-60
43-67
24-48
41
65
81
130
130
1155
1156
1155
1156
1516
2
2
4
4
4
36
42
36
42
42
213
245
290
345
546
45
42
21
337
676
96
207
213
213
340
437
48
535
1240
340
546
338
1000
786
112
266
153
415
380
157
244
332
670
360
360
617
676
1698
1944
1751
2219
2769
793
739
612
1218
1661
733
1314
1560
1320
1560
1560
733
1560
2512
4
4
4
4
4
4
4
4
15
15
8
7
7
7
7
9
4
11
15
42
48-72
72-114
57-96
72-114
28
28
17
36
53
32
45
34-56
34-56
47-72
2616
1224
7
15
46-78
36
1255
1224
1255
1224
1224
1224
1224
1224
2
5
9
7
15
15
7
11
15
36
48
36
45
36
36
36
36
1632
1490
1632
8
15
15
54
54
54
32
47-72
44-85
Notes
Microcode 1222C+
Microcode 1250C+
MFM
AKA 7213 from Arrow?
Discontinued
Discontinued
SL=slimline
WORM
25128A/2585A
25084A/25252A
Single:
Master:
Slave:
Cap
201
128
252
83
J 301
J 301
J301 out
Single:
Master:
Slave:
J308
J308
J308 out
113
114
7040A/7060A/7080A/7120A/7130A
Single:
Master:
Slave:
J20/J19
J20
J19
J17 sets model no: In=7080/7120
J14/13 should be out.
Try J20 other way round, as some drives were made for IBM that way.
7131A**/7170A/7213A/7245A/7345A**/7546/7405
Single:
Master:
Slave:
J20
J20
J20 off (J19**)
Try J20 other way round, as some drives were made for IBM that way.
7171A
Single:
Master:
Slave:
J20
J20
J20 off
J16=I/O CHRDY (on=enabled)
J17=ECC (on=4 byte; off=11 byte)
J18=Low power spin (on=enabled)
J19=Reserved
J22=Compatibility (on=enabled)
J23=Write cache (on=enabled)
J24=CS (on=enabled)
80875A, 81312A, 81750A, 82187A, 82625A,
83062A, 83500A
Single:
Master:
Slave:
J50 On
J50 On
J50 Off
CS enable
J48 on
Cache disable
J46 on
4092 cyls
J42 on
42 is next to pwr connector Set as type 9 in BIOS; should be 900/15/17.
85120A8/84000A6/83840A6/82560A4/81280A2
Single:
Master:
Slave:
J50 On
J50 On
J50 Off
CS=J48 (remove J50)
LXT200A/213A/340A/535A
Single:
Master:
Slave:
1&2 out
5&6 out
7&8 out
1&2 out
5&6 out
7&8 in
1&2 in
7&8 out
7850/7546/71050A/71260AV/7270AV/7273A/74
20AV/72004/71670/71626/71336/71084/7541/7
540/7420/7135
Single:
Master:
Slave:
J20
J20
J20 off
J21/25=Reserved J22=1046 cyls (off) 1024 (on)
J23=Write cache (en=on) J24=CS
DiamondMax
J50
J48
J46
J44
J42
Master/Slave
Cable Select
4092 cylinder limitation
Reserved
Reserved
540AL
Single:
Master:
Slave:
1-2 out
1-2 out
1-2 in
Write protect:
JP4 out
1240S/540S/340S
ID (J6)
0
1
2
3
4
5
6
7
5-6
O
O
O
O
J
J
J
J
Pins 7-8
Pins 9-10
JP 4
JP 7
JP 8
3-4
O
O
J
J
O
O
J
J
1-2
O
J
O
J
O
J
O
J
parity; in=enabled.
motor start with pwr (0=wait)
0=Write protect
3-4 On=Single-ended.
1-2, 5-6, 7-8, 9-10, 11-12 On=Diff
Leave jumped
7290S/7345S
ID
0
1
2
3
4
5
6
J307
0
0
0
0
1
1
1
308
0
0
1
1
0
0
1
309
0
1
0
1
0
1
0
3130S/3180S
ID (601)
0
1
2
1-2
0
0
0
3-4
0
0
1
5-6
0
1
0
Hard Disk Tables
ID (601)
3
4
5
6
1-2
0
1
1
1
Secs/track
34
35
36
J12
1
0
0
3-4
1
0
0
1
5-6
1
0
1
1
J13
0
0
1
ID
0
1
2
3
4
5
6
7
J307
O
O
O
O
J
J
J
J
J308
O
O
J
J
O
O
J
J
115
J309
O
J
O
J
O
J
O
J
J 510, 21, 20, 14, 27, 2, 13, 24, 30, 29 = defaults.
XT 8800E
Maxtor 4000E
JP1 (IN)
JP6 (IN)
DS1-DS7
JP14 (OUT)
JP16-JP29
JP30 (IN)
JP31 (OUT)
JP32-35,38
JP41
JP42 (IN)
JP45
Jumper
JP 16
JP 17
JP 18
JP 19
JP 20
JP 21
JP 22
JP 23
JP 24
JP 25
JP 26
JP 27
JP 28
JP 29
Factory testing
IN = Remote spinup disabled
OUT = Remote spinup enabled
Drive select (Default= 1)
IN= Write protected
Programable sector size
Enables hard sector mode
Enables soft sector mode
Factory settings for head select
Factory test (not configurable)
Factory testing
Conversion to short INDEX
1,2= Standard INDEX (70mS)
2,3= Short INDEX (3mS)
Bytes/Sector
1
2
4
8
16
32
64
128
256
512
1024
2038
4096
8192
E.G. 20,940 bytes/track/36 sectors=581 b/sector
Install jumpers 25, 22, 18, 15
Maxtor 7245S/7213S
Jumper
J301
J302
J303
J304
J305
J306
J307
J308
J309
Function
Terminator Power
Power Up Option
Disable Parity
Reserved
Reserved
Reserved
Target ID Address (MSB)
Target ID Address
Target ID Address (LSB)
Sec Size
69
70
71
Bytes/Sec
606
598
590
Jumpers
17,18,19,20,22,25,30
17,18,20,22,25,30
17,18,19,22,25,30
Drive select jumpers are DS1-DS7, by data cables. Terminating
resistors are next to the drive select jumpers. Jumpers 16-30 are near
the center of the circuit board. They are not all labeled, only 24 may be
listed. UltraStor 12F and DTC-6282-24 work fairly well with this drive.
4000S series (4170/4280/4380)
ID
0
1
2
3
4
5
6
7
JP37
O
O
O
O
1
1
1
1
Power Up
JP-36
O
O
1
1
O
O
1
1
JP14
O
O
1
JP38
O
1
1 or O
JP18 is write protect. JP 40 is parity
Term Power
JP41
1
JP34
1
JP41/34
1
JP35
O
1
O
1
O
1
O
1
Mode
ID sequence
Wait for start
When pwr on
From drive
From Bus
Both
Maxtor 7000 series
Jumper
J601
J60
J604
J605
J602
J602
J602
J602
J602
Pins
1-2
3-4
5-6
7-8
9-10
Function
Terminator Power
Diagnostic (factory )
Reserved
Disable Parity
Power-up Option
Not Used
Target ID Address (MSB)
Target ID Address
Target ID Address (LSB)
116
ID
0
1
2
3
4
5
6
7
J602
5-6
O
O
O
O
J
J
J
J
J602
7-8
O
O
J
J
O
O
J
J
J602
9-10
O
J
O
J
O
J
O
J
LXT 200S/213SY/340/535
ID (J6)
0
1
2
3
4
5
6
7
5-6
O
O
O
O
J
J
J
J
3-4
O
O
J
J
O
O
J
J
1-2
O
J
O
J
O
J
O
J
Pins 7-8 are parity; in=enabled. 9-10 are motor start.
8760S(H)/8380SH
J2
7
6*
5
4
3
2
1
0
14 in
18 out
34 out
38 out
40 in
41 in
5
1
0
1
0
1
0
1
0
4
1
1
0
0
1
1
0
0
3
1
1
1
1
0
0
0
0
Spin when power applied
WP enabled
Term power from bus
Spin delay
Parity
Term power from drive
9380S
ID (601)
0
1
2
3
4
5
1
6
7
Parity
Term (701)
Local
Remote
1
0
0
0
0
1
0
3
0
0
1
1
0
1
5
0
1
0
1
0
1
1
1
1
0
1
602-2 On
1
1
0
2
0
1
Hard Disk Tables
Maxtor Panther
Model
P1-08E
P1-12E
P1-13E
P1-16E
P1-17E
P0-12S
P0 17S
P1-08S
P1-12S
P1-17S
P2-08S
P2-12S
P2-17S
P1-12
P1-13
Type
E
E
E
E
E
S-2
S
S-2
S-2
S-2
S-2
S-2
S-2
SMDE
SMDE
Cap
696
1051
1160
1331
1470
1029
1503
664
989
664
1065
1424
1065
1161
Cyls
1778
1216
1778
1778
1778
1632
1778
1778
1254
1778
1778
1254
1778
1778
1776
Hds
9
15
15
19
19
15
19
9
19
19
7
15
15
15
15
Maxtor Panther P0-12S
Jumper
JP 2
Description
In=Write Protected
Out=Read and Write*
In=Slave Sync. Termination*
In=Master Sync. Termination
In=Term Power supplied by Host
In=Term Power supplied by Drive
JP 5
JP 6
JP10
JP11
J2 Pins:
1&2
Remote LED
3&4
Parity enable=Off
5&6
MSB Drive ID.Value =4
7&8
Drive ID. Value =2
9 & 10
LSB Drive ID. Value =1
For ID 6, Pins 5-6 and 7-8 should be jumpered.
For ID 0, 5-6, 7-8 and 9-10.
All others should are factory set and should not be changed.
Maxtor Panther P1-17S
JP 2
JP 5
JP 6
JP10
JP11
JP 13
J2 Pins
JP1
O
O
J
J
In=Write Protected
Out=Read and Write*
In=Slave Sync. Termination*
In=Master Sync. Termination
In=Term Power supplied by Host
In=Term Power supplied by Drive
In= Parity Disabled
1&2
MSB Drive ID. Value=4
3&4
Drive ID. Value=2
5&6
LSB Drive ID. Value=1
7&8
Write Protect. In=Enabled
9 & 10
Remote LED
JP12
O
J
O
J
Start by ID Sequence
Start Motor after 11-13 seconds
Wait for Motor Start Command
Start motor when power applied
SpT
85
85
85
85
85
82
82
85
85
82
85
102
85
78
85
Notes
Discontinued
Discontinued
Discontinued
117
118
MDI
Model
Type
1000HD
S-2
2000HD
S-2
4000HD
S-2
5300HD
S-2
1200F
S
Cap
1000
2000
4000
5300
1200
Cyls
Cap
105
122
245
52
1050
338
426
525
105
120
170
210
320
42
425
84
Cyls
1219
1818
1818
1219
1974
1100
1520
1476
1019
1123
1123
1156
886
834
1512
834
Hds
SpT
Notes
SCSI Express
SCSI Express
SCSI Express
Laserbank
Megadrive
Model
M1-120
M1-120
M1-240
M1-52
MH 1G
MH 340
MH 425
MH 535
P 105
P 120
P 170
P 210
P 320
P 42
P 425
P 84
Type
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Hds
4
2
4
2
13
9
9
9
6
5
7
7
15
3
9
6
SpT
Notes
33
33
33
33
33
33
33
33
Memorex
Model
306
310
313
321
322
323
324
450
510
510
510
512
513
514
70323
Type
M
M
M
M/R
M/R
M/R
M/R
M/R
M
M
M
M/R
M/R
M/R
M
Cap
6
10
13
5/8
11/17
15/25
20/34
10/16
30
50
70
25/38
41/67
58/76
16
Cyls
320
320
320
320
612
961
961
961
320
Hds
4
6
6
2
4
6
8
2
4
6
8
3
5
7
6
SpT
17
17
17
17/26
17/26
17/26
17/26
17/26
17
17
17
17/26
17/26
17/26
17
Notes
Memory International
Model
Pocketdrive
Pocketdrive
Type
P3
P3
Cap
170
260
Cyls
Hds
SpT
Notes
Hard Disk Tables
Memtech
Model
I2596
PCB 902
PCE 910
PCF 912
PCF 914
PCF 932
SC 3524
SC 3548
SSD 903
SSD 920
SSD 924
Type
A
P
P
P
P
P
S-2
S-2
S
S
S-2
Cap
96
2
8
4
4
32
432
432
4
12
24
Cyls
614
32
256
128
128
2048
Hds
10
4
4
4
4
2
SpT
32
32
16
16
16
32
128
4
16
Notes
Solid State
Solid State
Solid State
Solid State
Solid State
Solid State
Solid State
Solid State
Solid State
Solid State
See MDI
Microcomputer Memories
Model
M 112
M 125
M 212
M 225
M 312
M 325
Type
M
M
M
M
M
M
Cap
10
21
10
21
10
21
Cyls
306
306
306
306
306
306
Hds
4
8
4
8
4
8
SpT
17
17
17
17
17
17
Notes
Micronet Computer Systems Inc
Model
EPS 100
EPS 200
EPS 40
EPS 87
Type
S
S
S
S
Cap
100
200
40
87
Cyls
Hds
SpT
Notes
Model
ADV 1000E(I)
ADV 2000E(I)
AT 1000
AT 1010/RA
AT 104/SP01
AT 105
AT 1300
AT 173
AT 2060/RA
AT 2070/RA
AT 2120/W
AT 303
AT 330
AT 40/SPO1
AT 404
AT 4050/RA
AT 4060/RA
AT 660
AT 670
Type
S-2F
S-2
S
S-2F
S
S
S
S
S-2F
S-2F
S2FW
S
S
S
S
S-2F
S-2F
S
S
Cap
1000
2000
1035
1010
105
110
1320
180
2060
2070
2050
323
330
42
433
4050
4060
660
670
Cyls
Hds
SpT
Notes
I=Mac
I=Mac
119
120
Model
AT 8640/RA
CPK 100
CPK 200
CPK 40p
DDM 1000
DDM 2000
DDM 2120W
DDM230M0
DDM 270R
DDM 4050
DDM 4100W
MCi 40P
MCi 80P
MS 105
MS 173
PS 105
PS 173
PS 404
PS 660
PS 670
Q8i 2070
Q9i 2070
Q9i 4050
Q9i 8640
SB 1000
SB 1000N
SB 105
SB 1300
SB 1300N
SB 173
SB 303
SB 330
SB 330n
SB 404
SB 404n
SB 644
SB 644NPR
SB 660
SB 663n
SB 669n
SB 670
SB 808NPR
SB 8640
SB 8670
SBT 1288NP
SBT 1350
SBT 2000
SBT 2002NP
SBT 2600NP
SS 1010/RA
SS 2060/RA
SS 2070
SS 2120/W
SS 4050
SS 4060/RA
SS 4070
SSW 2120
Type
S-2F
S
S
S
S-2
S-2
S2FW
S-2
S
S-2F
S2FW
S
S
S
S
S
S
S
S
S
S-2F
S-2F
S-2F
S-2F
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S-2F
S-2F
S
S
S
S
S
S-2F
S-2F
S-2
S2FW
S-2
S-2F
S-2F
S2FW
Cap
8640
103
200
42
1000
2000
2120
230
270
4050
4100
40
80
110
180
110
180
433
660
670
2070
2070
4050
8640
1011
1035
110
1309
1334
180
312
331
327
423
433
644
606
660
663
669
670
808
8640
8670
1288
1350
2000
2022
2613
1010
2060
2037
2050
4050
4060
4070
2050
Cyls
Hds
SpT
Notes
Mac (Conner)
Mac (Maxtor)
Mac
Mac
327
Hard Disk Tables
Model
SSW 4100
Type
S2FW
Cap
4100
Cyls
Hds
SpT
Notes
Micropolis
Bought by Singapore Technologies in March 1995. Original company now trading as Stream Logic.
Model
Type
Cap
Cyls
Hds
SpT
Notes
1743-5
A
138
1140
5
48
1744-6
A
165
1140
6
48
1744-7
A
193
1140
7
48
1745-8
A
220
1140
8
48
1745-9
A
248
1140
9
48
2105A-5
A
557
1085
16
63
1747 x 8 x 58-94
2108A
A
666
1745
10
63
2112A-15
A
1050
2034
16
63
Try 837x30x77
2205AT-5
A
584
1050
16
63
2210AT-9
A
976
1891
16
63
2217AT
A
1626
3152
16
63
4110A
A
1052
2048
16
63
Taurus
4525A Mustang
A
2500
4846
16
63
Mustang
A
4000
Mustang
A
5000
1352
E
32
1024
2
36
1352A
E
41
1024
3
36
1353
E
75
1024
4
36
1353A
E
94
1024
5
36
PS/2 60-071 equiv
1354
E
113
1024
6
36
1354A
E
132
1024
7
36
PS/2 80-071 equiv
1355
E
151
1024
8
36
1516-10S
E
666
1840
10
72
1517-13
E
922
1925
13
72
1517-14
E
981
1925
14
72
1517-15
E
1051
1925
15
72
1518-14
E
976
1925
14
72
1518-15
E
1341
2104
15
83
1538-15
E
910
1669
15
71
1525-38
E
1000
1554-07
E
158
1224
7
36
1555-08
E
180
1224
8
36
1555-09
E
202
1224
9
36
1556-10
E
225
1224
10
36
1556-11
E
247
1224
11
36
1556-13
E
271
1224
13
36
1557-12
E
270
1224
12
36
1557-13
E
293
1224
13
36
1557-14
E
310
1224
14
36
1557-15
E
338
1224
15
36
1558-14
E
315
1224
14
36
1558-15
E
338
1224
15
36
1560-8S
E
389
1632
8
54
1564-07
E
315
1632
7
54
1565-08
E
361
1632
8
54
1565-09
E
406
1632
9
54
1566-10
E
451
1632
10
54
1566-11
E
496
1632
11
54
1567-12
E
541
1632
12
54
1567-13
E
586
1632
13
54
1567-14
E
831
1632
14
54
121
122
Model
1568-14
1568-15
1653-4
1653-5
1653-6
1653-7
1654-6
1654-7
1663-4
1663-5
1664-6
1664-7
1674-6
1674-7(HS)
1743-5
1201
1202
1203
1221
1222
1223
1302
1303
1304
1323
1323A
1324
1324A
1325BR
1333
1333A
1334
1334A
1335
1353
1354
1355
1551
1554
1555
1556
1557
1558
1548
1372A
1373
1373A
1374
1374A
1374-6
1375
1528(D)-15
1548(HS)-15
1571
1574-07
1575-08
1575-09
Type
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
M
M
M
M
M
M
M
M/R
M/R
M/R
M/R
M/R
M/R
M/R
M
M/R
M
M/R
M
M/R
M/R
M
M
M
M
M
M
M
M
S
S
S
S
S
S
S
S-2
S-2F
S
S
S
S
Cap
631
676
92
115
138
161
138
161
193
242
290
344
135
158
111
9
26
44
8
26
44
20
34/55
41/66
36/55
45/66
53/86
62/96
71/109
36
44
53
62/91
71
34/65
51/91
68
61
115
126
136
146
157
43
52
73
91
109
128
135
146
1342
1748
160
154
177
199
Cyls
1632
1632
1249
1249
1249
1249
1249
1249
1780
1780
1780
1780
1249
1249
1140
Hds
14
15
4
5
6
7
6
7
4
5
6
7
6
7
5
SpT
54
54
36
36
36
36
36
36
54
54
54
54
36
36
38
830
830
830
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1224
1224
1224
1224
1224
1024
3
5
6
4
5
6
7
8
4
5
6
7
8
4
6
8
7
11
12
13
14
15
5
17
17/26
17/26
17/26
17/26
17/26
17/26
17/26
17
17/26
17
17/26
17
17/26
17/26
17
17
17
17
17
17
17
17
1024
1024
1024
1024
1245
1024
2100
2099
4
5
6
7
6
8
15
15
36
36
36
36
36
36
84
84
1224
1224
1224
7
8
9
36
36
36
Notes
RLL not certified
RLL not certified
RLL not certified
RLL not certified
RLL not certified
RLL not certified
RLL not certified
RLL not certified
PS/2 60-041 equiv
RLL not certified
PS/2 60-041 equiv
RLL not certified
Hard Disk Tables
Model
1576-10
1576-11
1577-12
1577-13
1578-14
1578-15
1579
1585-8S
1586-11
1587-12
1587-13
1588-14
1588(D)(HS)15
1596-10S
1597-10S
1597-13
1598-14
1598(D)(HS)-15
1624-17
1670-4
1670-5
1670-6
1670-7
1673-4
1673-5
1673-6
1673-7
1674-6
1674-7
1683-4
1683-5
1684-6
1684-7(HS)
177-12
177-13
1773-5
1774-6
1774-7
1775-8
1775-9
1908(D)(HS)-15
1924(D)(HS)-15
1926-15
1936-15
1991AV(W)
2100
2105-08
2108-10
2112-15
2116
2121
2205-5
2207-6
2210-9
2217-15
3020
3243AV/S(W)
Type
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S-2
S-2F
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S-2F
S-2
S-2
S-2F
S2FW
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S2FW
Cap
221
243
265
287
310
332
677
344
486
530
575
602
668
645
498
909
936
1035
668
90
90
112
135
90
112
135
156
135
157
194
242
292
340
265
2387
138
160
193
220
248
1408
2100
2158
3022
9091
512
560
698
1050
1400
1750
584
700
1050
1750
512
4095
Cyls
1224
1224
1224
1224
1224
1224
1919
1628
1628
1628
1628
1632
1632
1834
1834
1919
1928
1928
2112
1245
Hds
10
11
12
13
14
15
13
8
11
12
13
14
15
10
10
13
14
15
7
4
SpT
36
36
36
36
36
36
54
54
54
54
54
54
54
72
54
72
71
71
65-110
36
1249
1249
1249
1249
1249
1249
1777
1777
1777
1777
1220
1213
1140
1140
1140
1140
1140
2089
2280
2759
2759
4461
2759
1747
1747
1747
4
5
6
7
6
7
4
5
6
7
12
13
5
6
7
8
9
15
21
15
21
36
36
36
36
36
36
54
54
54
54
36
36
48
48
48
48
48
71-94
71-94
15
8
10
15
110
Var
Var
58-94
58-94
58-94
2360
2360
2360
2360
2759
4124
5
6
9
15
21
19
Var
Var
Notes
Scorpio 9 Audio Visual
Capricorn 4 AV 7200 RPM
123
124
Model
3391
4110
4210
4221AV/S(W)
4300
4345NS
4421
FH-3-777
FH-31200
MIC 3391WS
Microdisk 1000
Microdisk 1030
Microdisk 1050
Microdisk 1340
Microdisk 1700
Microdisk 1750
Microdisk 1760
Microdisk 2100
Microdisk 3020
Microdisk 340
Microdisk 4100
Microdisk 670
Raidion 2x340
Raidion 2x670
Raidion 2x1030
Raidion 2x1340
Raidion 2x1750
Raidion 2x2100
Raidion 680
Raidion 1340
Raidion 2060
Raidion 2680
Raidion 3500
Raidion 4200
RM 340
RM 670
RM 680
RM 1030
RM 1340
RM 1750
RM 2100
Type
S-2
S-2
S-2
S2FW
Cap
4300
1050
1001
1955
Cyls
4811
Hds
11
S-2
S-2
S
S
S(UW)
S-2
S
S-2
S
S-2
S
S-2
S-2
S-2
S
S-2
S
S
S-2F
S
S
S-2F
S-2F
S
S-2F
S
S
S
S
S
S-2F
S
S-2
S-2
S-2F
S-2F
4300
2150
688
1062
9100
1100
1036
1100
1340
1700
1748
1700
2100
3000
340
1100
667
340
670
1030
1340
1750
2100
680
1300
2100
2600
3500
4200
340
670
340
1030
1340
1750
2100
4811
11
76-125
1922
15
71
2094
15
84
2089
15
83-131
2280
21
71-94
1774
7
54
1632
1776
2099
1922
2094
2096
2280
1776
2099
1922
2094
2096
2280
1776
2099
15
7
7
15
15
15
21
7
7
15
15
15
21
7
7
54
54
65-110
71
84
83-131
71-94
54
65-110
71
84
83-131
71-94
54
65-110
Raidion Module
Raidion Module
1922
2094
2096
2280
15
15
15
21
71
84
83-131
71-94
Raidion Module
Raidion Module
Raidion Module
Raidion Module
Drive Select
Write fault latch—remove for ATs
Always installed
1350/1518/1538/1558/1568/1650/1664 (ESDI)
ID
1
2
3
4
5
6
7
DA3
0
0
0
1
1
1
1
DA2
0
1
1
0
0
1
1
DA1
1
0
1
0
1
0
1
Notes
Same as 4345
7200 RPM
Taurus 2 AV 7200 RPM
Stinger 5400 RPM
Tomahawk – same as 3391
Aries 2
GigaFile
GigaFile
7200 RPM
4150
Micropolis 1300/1320/1330 (MFM)
DS1, 2, 3
W1
W2, W7, W8
SpT
76-125
Microplis 1924
W5
W1
Sect size
Spindle control (out for ATs)
Sectoring mode (out for ATs—hard)
W4
W3
W2
1650
0
0
0
0
0
1*
35
36
4525A Mustang
Single
Master
Slave
D
D, C
None
1518
1558
82
83
1538
68
71
1568
1664
53
54
Hard Disk Tables
W3
W2
W1
W10
W11
1624
ID
0
1
2
3
4
5
6
7
ID2
0
0
0
0
1
1
1
1
W1
W2
W31
J2 7,8
J2 13,14
J2 11,12
ID1
0
0
1
1
0
0
1
1
ID0
0
1
0
1
0
1
0
1
3391/4345
Terminator power from drive
Term power from host via pin 26
With above, drive does itself/bus.
Spindle control; Out=auto start (*)
Bus Parity; Out=drive generated
WP; Out=not write protected
22xx
See 1624 for ID
1370
See 1624 for ID
Terminator pwr
From drive
From host
W3
W18
W1
1
0
W2
0
1
Spindle: Out for ATs (start at power on).
Parity check. Out=enabled (can be W9).
1528/1578/1588/1598
As for 1370, except:
W11
Drive supplies terminator power to the bus. In for ATs.
W5
Spindle control: Out for ATs (spindle starts at power on).
In=wait for comd.
W4
Parity check. Out=enabled.
W28
Ground -In for ATs.
1548/1908/1924
W1
W2
W11
J2
In=drive provides terminator power.
In=Term power from host (with W12 provides term power
to bus as well).
Frame Ground (out for ATs).
7 & 8 out=drive starts spindle at pwr on.
11 & 12 out=drive not write protected.
13 & 14 out=parity check enabled.
2112-15
ID1
ID2
ID3
PTY
WP
SP0
SP1
W4
Drive provides bus term power
Off=Term power provided by host
Off=Drive provides local term power
Off=Slave Sync term enabled
Off=Master Sync term disabled
Address 1
Address 2
Address 3
Parity Checking
Write Protect
Spin Up with Start Unit Command
Spin Up delay disabled
Do not install SPIN0 and SPIN1.
LED enable
Front view, board down
1-2
Remote LED
3-4
ID0
5-6
ID1
7-8
ID2
9-10
ID3 (wide drives)
11-12
SP0
13-14
SP1
15-16
WP
17-18
Parity
19-20
No pins (key)
21-22
Reserved
23-24
Reserved
25-26
No pins (key)
27-28
Term enabled
29-30
W1 (Term power)
31-32
W2 (Term power)
33-34
W3 (Term power)
35-36
Reserved (fault LED in 4345)
125
Hard Disk Tables
Microscience
Model
HH 7040-00
HH 7070-00
HH 7070-20
HH 7100-00
HH 7100-20
HH 7200-00
HH 7400
HH 8040-00/20
HH 8040-50/58
HH 8040-60/62
HH 8040-65/68
HH 8080-00
HH 8200
FH 21200
FH 21600
FH 2414
FH 2777
FH 3777E
HH 2012
HH 2085
HH 2120
HH 2160
HH 5040-00
HH 5070-00
HH 5070-20
HH 5100-00
HH 5100-20
HH 5160-00
HH 7100
Easy 20
Easy 30
HH 1040
HH 1050
HH 1075
HH 1090
HH 1314
HH 2012
HH 312
HH 315
HH 325
HH 4050
HH 4070
HH 612
HH 612C
HH 625
HH 712
HH 725
HH 825
MS 10E
MS 15E
MS 20E
MS 30E
MS 5B
HH 1060
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
H
H
M
M
M
M
M
M
M/R
M/R
M/R
M
M
M/R
M
M
M/R
M/R
M
M
M
M
M
M
R
Cap
46
76
86
107
120
201
304
42
52
62
65
85
152
1062
1350
367
688
1200
19
106
119
161
47
73
82
110
124
174
105
25
38
40
44
61
80
76
10
10/16
10/16
21/32
44
61
11/16
10
21
10/16
21/32
21
10
15
20
30
5
67
Cyls
855
855
960
855
960
992
1904
977
855
1024
603
884
1904
1921
Hds
3
5
5
7
7
9
8
5
7
7
4
4
4
15
SpT
36
40
35
35
35
44
ZBR
17
17
17
53
17
ZBR
72
1658
1658
8
15
54
54
306
1024
1024
1276
855
855
959
855
960
1270
855
612
612
4
5
7
7
3
5
5
7
7
7
7
4
4
31
31
33
35
35
35
35
36
36
40
36
17
26
1024
1024
1314
1314
306
306
306
612
1024
1024
306
612
612
612
612
612
656
522
656
656
336
1024
5
7
7
7
4
4
4
4
5
7
4
4
4
2
4
4
2
4
4
6
2
5
17
17
17
17
17
17/26
17/26
17/26
17
17
17/26
17
17
17/26
17/26
17
17
17
17
17
17
26
Notes
RLL?
1022 x 7 x 34 in ALR 120
127
128
Model
HH 1080
HH 1095
HH 1120
HH 330
HH 338
HH 4060
HH 4090
HH 7100
HH 8040
HH 738
HH 830
FH 277S
FH 31200
FH 31600
FH 3414
FH 3777
FH 377S
HH 1080
HH 3120
HH 3160
HH 6100
HH 6100-20
HH 7040
HH 7100
Type
R
R
R
R
R
R
R
R
R?
R
R
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
68
94
122
32
32
67
94
110
41
32
32
777
1062
1350
367
688
1200
Cyls
1024
1024
1314
612
612
1024
1024
855
1024
612
615
Hds
5
7
7
4
4
5
7
7
2
4
4
SpT
26
26
26
26
26
26
26
26
40
26
26
1921
15
72
1658
1658
8
15
54
54
122
171
107
120
47
110
1314
1314
855
960
855
855
7
7
7
7
3
7
26
37
36
35
7
Microscience 7100-20
J1
0
1
0
Single:
Master:
Slave:
J4
0
0
1
1xxx
Drive select
Terminations
2xxx
SW2
1
2
1-7
8
9/1
On= 33 secs/track Off=35
On =Write Protect
Drive select
On=Soft sectored Off=Hard sectored
Terminations
SW3
All
Terminations
4xxx
DS0-DS3
Secs/Tk
33
34
35
36
on
9-10
on
off
on
off
on
11-12
on
on
off
off
3-4
on
off
on
off
on
off
5-6
off
on
on
off
off
on
6xxx
ID
0
1
2
3
4
5
6
7
1
off
on
off
on
off
on
off
on
2
off
off
on
on
off
off
on
on
7xxx
Drive select
5xxx
Drive
1
2
3
4
5
6
on
Jumper 13-14 On=Write protect
1-4
5-10
SW1
Notes
SCSI?
7-8
off
off
off
on
on
on
Single:
Master:
Slave:
1,2,7-8 off
1-2 on
7-8 on
Pins 3-6 are not used
8xxx
Single:
Master:
Slave:
No jumper
No jumper
7-8 on
3
off
off
off
off
on
on
on
on
Hard Disk Tables
Microse
Model
MM 1050
Type
M
Cap
44
Cyls
1024
Hds
5
SpT
17
Notes
Micro Solutions
Model
152010
152020
152850
HD 100
HD 200
HD 300
HD 40
Type
Par
Par
Par
Par
Par
Par
Par
Cap
1200
1600
850
100
200
300
40
Cyls
Hds
SpT
Notes
Backpack
Backpack
Backpack
Backpack
Backpack
Backpack
Microstorage
Model
MS 212R
Type
M/R
Cap
10/15
Cyls
306
Hds
4
SpT
17/26
Notes
Model
Polaris 1000
Polaris 500i
Polaris 700
Eclipse 1000
Eclipse 200
Eclipse 320
Eclipse 400
Eclipse 650
Europa 100(ic)
Europa 20(ic)
Europa 40
Europa 50(ic)
Europa 80
MicroLynx 1000
MicroLynx 2000
MicroLynx 4000
N 40(i)
N 650(i)
N 100(i)
N 120(i)
N 1200(i)
N 150(i)
N 170(i)
N 200(i)
N 320(i)
N 400(i)
N 80(i)
PocketPac 320
PocketPac 500
Polaris 1000
Polaris 1400
Polaris 2000
Polaris 270
Polaris 2700
Type
A
A
A
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
1000
500
700
1000
200
320
400
650
100
21
40
50
80
1030
2010
4000
40
650
101
120
1200
152
170
200
326
400
81
323
500
1030
1340
2010
256
2700
Cyls
Hds
SpT
Notes
Mac (Quantum)
Mac (Seagate)
Mac (Quantum)
129
130
Model
Polaris 350
Polaris 4000
Polaris 500
Polaris 700
Polaris 9000
RoadRunner 230
RoadRunner 250
RoadRunner 320
RoadRunner 500
Type
S
S
S
S
S
S
S
S
S
Cap
349
4000
525
698
9000
228
245
323
500
Cyls
Hds
SpT
Notes
Microtek
Division of Tandon. Mindflight Technology
Model
Type
Cap
HP 1000 PIC
Par
1000
HP 1080 PIC
Par
1080
HP 1500 PIC
Par
1500
PL 500 PIC
Par
1000
Cyls
Hds
SpT
Notes
Cyls
820
Hds
4
SpT
26
Notes
Rebadged Samsung SHD 2040
MiniMicro
Model
MMHD 2040R
Type
R
Cap
42
Miniscribe
Now Maxtor (Colorado)
Model
7040A
7060A
7080A
7120A
8051AT
8057A
8225A(T)(1)
8225XT
8425XT
8438XT
8450AT
8450(E)(F)(XT)
3085E
3130E*
3180E*
6085E
6128E
6170E
9000E
9230E
9380E*
9424E
9780E*
1006
1012
2006
2012
2425P
3006
3012
*CNS (Computer Network Services)
Type
Cap
Cyls
Hds
A
43
981
5
A
65
925
8
A
85
981
10
A
130
936
16
A
43
745
4
A
50
750
5
A
21
805
2
A
21
805
2
A
21
615
4
A
32
615
4
A
43
745
4
A
42
805
4
E
72
1270
3
E
112
1250
5
E
157
1250
7
E
72
1024
4
E
104
1024
8
E
130
1024
8
E
329
1224
15
E
177
1224
9
E
338
1224
15
E
360
1661
8
E
676
1661
15
M
5
306
2
M
11
306
4
M
5
306
2
M
11
306
4
M
20
615
4
M
5
306
2
M
11
612
2
SpT
17
17
17
17
28
26
28
26
17
26
28
26
Notes
Try 585 x 4 x 36
35
35
36
26
34
36
32
35
32
53
17
17
17
17
17
17
17
10 MHz
Try 585 x 8 x 36
Try 981 x 5 x 26
Try 615 x 4 x 17
XT; AT=747 cyls
XT
XT
XT
15 MHz
OEM for IBM
Very slow!
Hard Disk Tables
Model
3051
3052
3053*
3085*
3130
3180
3212(+)
3412
3425(+)(P)
3650(F)
3838
4006
4010
4012
4020
5330
5338
5440
5451
6032
6053
6074
6079
6085
6212
7426
80SC-MFM
8051A
8212
8412
8425(F)(XT)
3128
3438(F)(+)(P)
3450A
3650R
3675
6079
6128
80SC-RLL
8051
8225
8225XT
8432
8434F
8438(F)
8450(C)
8450XT
3085S
3130S*
3180(S)(M)*
3425S
7040S
7060S
7080S
7120S
8048S
8051S
Type
M
M
M
M
M
M
M/R
M
M/R
M
M
M
M
M
M
M
M
M
M
M/R
M/R
M
M/R
M
M/R
M/R
M
M
M/R
M/R
M/R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
S
S
S
S
S
S
S
S
S
S
Cap
42
45
44
71
54
75
11/16
11
21/31
42
20
5
8
20
17
25
31
33
42
27/40
45/68
60
44/68
71
10/16
21/32
21
25
11/16
11/16
21/32
108.1
32
39
64
65
68
109
32
62
20
20
32
32
32.7
40.6
41
72
115
154
21
40
65
81
131
40
43
Cyls
306
1024
1024
1170
1250
1250
612
306
615
809
Hds
5
5
5
7
5
7
2
4
4
6
SpT
17
17
17
17
17
17
17/26
17
17/26
17
306
480
480
480
480
612
480
612
1024
1024
1024
1024
1024
615
612
615
745
615
306
615
1170
615
745
809
809
1024
1024
615
981
771
805
615
615
615
771
805
1256
1255
1255
612
1155
1155
1155
1155
2
2
4
4
6
6
8
8
3
5
7
5
8
2
4
4
4
2
4
4
7
4
4
6
6
5
8
4
5
2
2
4
4
4
4
4
3
5
7
4
2
2
4
2
17
17
17
17
17
17
17
17
17/26
17/26
17
17/26
17
17/26
17/26
17
17
17/26
17/26
17/26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
35
35
36
17
36
42
36
85
739
4
28
Notes
+ version MFM
+ version MFM
852 cyls; formats 842
Poss SCSI + MFM recording
Poss SCSI + RLL recording
WPC 128
WPC 128
M=Mac
MFM recording
1516 cyls?
1516 cyls?
131
132
Model
8225S
8425S(A)
8450S
9000S
9230
9380(S)(M)*
9424S
9780S*
Type
S
S
S
S
S
S
S
S
Cap
20
21
40
347
203
325
355
668
Cyls
805
612
804
1220
1224
1218
1661
1661
Hds
2
4
4
15
9
15
8
15
SpT
26
17
26
32
32
36
32
53
8051AT
Single:
Master:
Slave:
Sector Configuration
J2
open
close
open
open
J3
open
open
close
open
J-19
J
O
O
O
J4
open
open
open
close
J-16
1
2
3
1st digit
Half height
Full height
3.5"
Drive Select Jumpers
Drive
1
2
3
1
O
J
O
2
O
J
O
3
J
J
O
J-13
J
O
J
O
Bytes/sec
Soft Sec Mode
512
512
512
SpT
34
36
35
Local term power
Remote termpower
*9380S Parity Enable (J-602). The first pair is undefined. The second
defines parity (Off=Parity enabled).
Ministor Peripherals Corp
Model
MP 1080A-XL
MP 1100A-XL
MP 128A
MP 130A
Bytes/sec
Soft sec mode
530
512
512
2
O
J
J
SpT
34
36
35
3
O
O
O
Type
A
A
A
A
Cap
1080
1080
128
130
1,2
O
O
O
O
J
J
J
SpT
34
35
36
Sector configuration
J-12
J
J
O
O
1
J
O
J
ID J601
0
1
2
3
4
5
6
J-14, J-20, J-21, J-24, J-27, J-29, J-30, J-510 must be installed. J-9, J10, J-11, J-23 uninstalled.
J-19
J
O
O
O
J-13
J
O
J
O
Miniscribe 3130S/3180S/9380S*
Miniscribe 3130E/3180E
Terminators
RP-4, RP-17
J-12
J
J
O
O
ID
Miniscribe model nos
3:
6:
8:
M=Mac
Miniscribe 9380E
8438
J1
close
open
open
open
MFM recording. A=Apple
Term Power. First pr controls power supplied by target. Second
controls power from elsewhere.
None
J4 5-6
J4 1-2
J4 3-4 for BIOSes unable to support 1:1.
Drive No
1
2
3
4
Notes
Cyls
Hds
SpT
822
846
8
8
38
38
Notes
EIDE, ATA
EIDE, ATA
J-12
J
O
O
3,4
O
O
J
J
O
O
J
J-13
O
O
J
J701-1
J
O
J701-2
O
J
5,6
O
J
O
J
O
J
J
Hard Disk Tables
Model
MP 170A
MP 256A
MP 32A
MP 42A
MP 510A
MP 540A-SL
MP 550A-XL
MP 64A
MP 680A
MP 810A-XL
MP 825A-XL
MP 85A
MP 128P
MP 130
MP 130/260P3
MP 170/340P3
MP 170P
MP 263/526P3
MP 42P
MP 64P
MP 85P
MP 88P3
Type
A
A
A
A
A
A
A
A
A
A
A
A
P3
P3
P3
P3
P
P3
P3
P3
P3
P3
Cap
85
128
32
42
510
540
541
64
680
810
812
85
128
130
131
179
85
261
42
64
85
89
Cyls
1076
1280
Hds
4
2
SpT
547
4
38
Notes
EIDE, ATA
EIDE, ATA
EIDE, ATA
862
4
38
EIDE, ATA
EIDE, ATA
EIDE, ATA
547
822
846
1325
1446
1076
4
8
8
4
4
4
38
38
38
547
862
547
4
4
4
38
38
38
Model
M 595
M 650
M 100i
M 105i
M 130i
M 180i
M 20i
M 30i
M 325
M 40i
M 45s/si
M 80i
M 90i
MP 105i
MP 200i
MP 290
MP 40i
MP 80
Type
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
595
650
96
105
130
180
21
32
325
40
45
80
90
105
194
290
42
84
Cyls
Hds
SpT
Notes
Mitsubishi
Model
Type
Cap
MR 5310E
E
101
MR 321
M
10
MR 322
M
20
MR 335
M
54
MR 52
M
21
MR 521
M
10
MR 522
M/R
21/31
MR 533
M/R
24
Cyls
977
615
615
743
612
612
612
971
Hds
5
2
4
8
4
2
4
3
SpT
41
17
17
17
17
17
17/26
17/26
Notes
615 cyls?
615 cyls?
133
134
Model
MR 535
MR 548
MR 535R
MR 5310S
MR 535S
MR 537S
M 4870
Type
M/R
M
R
S
S
S
SMD
Cap
42/65
89
65
101
65
76
247
Cyls
981
1225
977
977
977
977
1024
Hds
6
8
5
5
5
5
12
SpT
17/26
17
26
41
26
26
40
Cap
92
130
90
130
40
5
10
21
5
10
21
5
10
21
90
128
40
Cyls
1024
977
928
963
615
306
306
306
306
306
306
306
306
306
928
964
940
Hds
4
8
6
8
4
2
4
8
2
4
8
2
4
8
6
7
8
SpT
44
32
17
17
17
17
17
17
17
17
17
17
17
17
17
39
17
Notes
Also 977 x 5 x 17
Mitsumi
Model
HD 2509AA
HD 2513AA
HD 309AA
HD 313AA
HD 354VA
M 106
M 112
M 125
M 206
M 212
M 225
M 306
M 312
M 325
HD 309AC
HD 313AC
HD 354VC
Type
A
A
A
A
A
M
M
M
M
M
M
M
M
M
S
S
S
Notes
MKE
Subcontractor for Quantum
MMI
Micro Memories Inc. Out of business.
Model
Type
Cap
M 106
M/R
5/8
M 112
M/R
10/16
M 125
M/R
21/32
M 206
M/R
5/8
M 212
M/R
10/16
M 225
M/R
21/32
M 306
M/R
5/8
M 312
M/R
10/16
M 325
M/R
21/32
Cyls
306
306
306
306
306
306
306
306
306
Hds
2
4
8
2
4
8
2
4
8
SpT
17/26
17/26
17/26
17/26
17/26
17/26
17/26
17/26
17/26
Cyls
Hds
Notes
Model
GigaBox 1000
Gigabox 160
GigaBox 330
Gigabox 680
GigaBox Jr 1000
Gigabox Jr 160
Gigabox Jr 680
GigaBox 1000
Type
E
E
E
E
E
E
E
S
Cap
1000
160
330
680
1000
160
680
1000
SpT
Notes
Hard Disk Tables
Model
GigaBox 160
GigaBox 330
Gigabox 680
GigaBox Jr 1000
GigaBox Jr 160
GigaBox Jr 330
Type
S
S
S
S
S
S
Cap
160
330
680
1000
160
330
Cyls
Hds
SpT
Notes
Mountain Gate
Model
XL 1080
XL 127
XL 170
XL 270
XL 340
XL 540
Type
S-2
S-2
S-2
S-2
S-2
S-2
Cap
1080
127
170
270
342
541
Cyls
2874
1745
2337
2740
5493
2740
Hds
8
2
2
2
4
4
SpT
64-107
52-91
52-91
62-125
52-91
62-125
Cyls
990
Hds
15
SpT
28
Notes
MPI
See Magnetic Peripherals (MPI)
Myrica
Bought Rodime (Singapore)
Model
Type
RO3259A
A
Cap
210
Notes
Rodime 3259A
NCL America
Brand Tech Connection?
Model
Type
9170A
A
9121A
A
9220A
A
8170E
E
9170E
E
9121E
E
9124E
E
9220E
E
8085
M
8170
M
8128
R
8170S
S
9170S
S
9121S
S
9220S
S
Cap
150
107
200
136
150
107
102
200
68
136
124
136
150
107
200
Cyls
582
1166
1209
1024
1072
1166
1166
1209
1024
1024
1024
1024
1072
1166
1209
Hds
14
5
9
8
7
5
5
9
8
8
8
8
7
5
9
SpT
36
36
36
34
41
36
36
36
17
34
31
34
41
36
36
Notes
XT
Type
A
A
A
E
M
M
M
S
Cap
45
104
42
121
53
21
71
332
Cyls
868
776
1047
969
872
615
1024
1898
Hds
3
8
2
7
7
4
8
9
SpT
34
33
40
35
17
17
17
38
XT
NCR
Now a division of AT&T.
Model
6801 STD10717
6801 STD11017
6801 STD11217
6801 STD14746
6801 STD10317
6801 STD14646
6801 STD14746
6091-5101
Notes
10 MHz
135
136
Model
6091-5301
6928
Type
S
Cap
652
Cyls
1244
Hds
16
SpT
64
Notes
NEC
081 993 8111 (508) 264 8000
Versas (800) 632 4525
Ready (800) 632 4054
Model
AC 160
AB 01204
158-050395-304
D 1711
D 1731
D 1741
D 3556
D 3711
D 3713
D 3715
D 3717
D 3723
D 3724
D 3725-301/351/501
D 3726
D 3727
D 3735
D 3741
D 3743
D 3745-301/351
D 3747
D 3755
D 3756
D 3761
D 3765
D 3766
D 3771
D 3772
D 3781
D 3855
D 4540
DSE 1340A
DSE 1700A
DSE 2010A
DSE 2100A
DSE 2550A
OP 220 4002
D 3661
D 5652
D 5655
D 5662
D 5665
D 5682
D 2346
D 2366
D 2367
D 2377
D 2387
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
E
E
E
E
E
E
IPI-2
IPI-2
IPI-2
IPI-2
IPI-2
Powermate (800) 632 4565 www.nec.com
Cap
62
120
120
43
85
125
100
173
345
270
540
365
427
730
854
1083
44
44
540
1080
1620
105
105
114
176
245
220
331
426
105
540
1340
1700
2010
2100
2550
127
118
135
140
300
153
665
400
800
Cyls
1024
762
901
977
977
508
Hds
7
8
5
5
10
11
SpT
17
39
53
17
17
44
Notes
Rebadged WD Caviar
158-50395-304 CP 30104
Quantum LPS 120AT
335
670
524
1048
708
827
1416
1654
2100
733
733
1048
2096
3144
625
625
915
1486
723
1367
1468
1468
1251
963
2600
3306
3900
4092
4960
980
915
823
1224
1224
16
16
16
16
16
16
16
16
16
7
7
16
16
16
8
8
7
4
13
5
7
9
4
28
16
16
16
16
16
15
7
10
7
15
63
63
63
63
63
63
63
63
63
17
17
63
63
63
41
41
36
58
51
63
63
63
41
41
63
63
63
63
63
17
35
35
64
64
1024
16
63
Physical 1633 x 15 x 54 15 Mhz
1400
2100
27
1371
30
98
514 b/sec
Try also 537 x 4 x 41
Actually 423 x 8 x 26
Conner Compaq type 45
Try 743 x 8 x 58
Try 734 x 18 x 63
Conner CFA 540A?
Seagate ST 9144A
10Mhz-Try 913 cyls
10 Mhz
Powermate 256 bytes/sec
10 Mhz 256 bytes/sec
23
Hard Disk Tables
Model
D 5392
D 5682/DA521
D 3122
D 3126H
D 3142
D 3146(H)
D 5114
D 5120
D 5124
D 5126(H)
D 5128
D 5142
D 5146(H)
D 5224
D 5244
D 5452
D 1711
D 1731
EPP 340EPP 540
D 3127
D 5127(H)
D 5147(H)
D 2384S
D 2462
D 2463
D 2473
D 3035
D 3811
D 3813
D 3815
D 3817
D 3823
D 3825
D 3827
D 3835
D 3841
D 3843
D 3845
D 3847
D 3855
D 3856
D 3861
D 3865
D 3871
D 3872
D 3881
D 3896
D 5852
D 5862
D 5882
D 5892
D 5894
D 589X
DSE 1340S
DSE 1700S
DSE 2010S
Type
IPI-2
IPI-2
M
M/R
M
M
M
M
M
M/R
M
M
M/R
M
M
M
P
P
Par
Par
R
R
R
S-2
S
S
S
S
S
S
S
S
S
S
S
S
S
S-2
S-2
S-2F
S
S
S
S-2
S
S
S-2
S-2
S
S
S
SSync
S
S
S
S
S
Cap
1300
665
21
21/32
42
40
6
20
11
21/32
20
10
40/62
20
21
67
42
85
340
540
31
32
62
384
800
1100
1400
56
170
340
270
540
365
730
1083
45
45
540
1080
1620
105
105
115
176
220
331
425
2160
147
330
678
1400
1400
2180
1340
1700
2010
Cyls
615
1633
642
615
642
615
310
612
310
615
615
310
615
309
310
823
977
977
Hds
16
15
4
4
8
8
2
4
4
4
4
4
8
8
8
10
5
10
SpT
17
54
32
17/26
17
17
17
17
17
17/26
17
17
17/26
17
17
32
17
17
615
615
615
4
4
8
26
26
26
Notes
256 bytes/sector
ST 412
ST 412 Not in XTs
Not in XTs/Xebec 1210 ST 412
5126 tested as RLL
Aka LR 56913
Solid State
23
27
27
335
670
524
1048
708
1416
2100
1074
400
1048
2096
3144
1251
1251
915
1486
1367
1468
1464
3928
823
1224
1630
1675
1680
2610
2600
3306
3900
16
16
16
16
16
16
16
2
8
16
16
16
4
4
7
4
5
7
9
9
10
15
15
19
19
19
16
16
16
63
63
63
63
63
63
63
41
25
63
63
63
41
41
35
58
63
63
63
35
35
54
86
86
86
63
63
63
Mac compatible
Mac compatible
Mac compatible
Mac compatible
Mac compatible
5400 RPM
137
138
Model
DSE 2100S
DSE 2550S
SD 020S
SD 040S
SD 120S
D 2247
D 2257
D 2268H
D 2352
D 2362
D 2363
D 2366
D 2373
D 2377
D 2462
D 2463
D 2467
D 5682/DA501
D 5592
Type
S
S
S
S
S
SMD
SMDE
SMDE
SMD
SMD
SMD
SMD
SMDE
SMD
SMD
SMD
SMD
SMD
SMD
Cap
2100
2550
20
40
125
82
167
337
520
800
1100
800
1220
1415
800
1130
1130
665
1300
Cyls
4092
4960
Hds
16
16
SpT
63
63
Notes
Solid State
Solid State
Solid State
10
10
23
1024
1024
27
23
27
27
23
27
27
15
MFM
MFM
71
RLL
86
RLL
RLL
RLL
RLL
7200 RPM
NEC Drive Numbering
D3811/3813/3815/3817/3823/3825/3827/3843/
2nd Digit
1=MFM 6=ESDI 7=IDE 8=SCSI
3845/3827/DSE 40S/1700S/2010S/2100S/2550S
D 3735
Single:
Master:
11 closed, 12 open
11,12 closed
D3723/3724/3725/3727/3713/3715/3717/3747/374
3/3745/DSE 1340A/1700A/2010A/2100A/2550A
Single:
Master:
Slave:
Sw 1-1 On
Sw 1-1 On
Sw 1-1 Off
Sw 1-1
Sw 1-2
Sw 1-3
Always off
Start comd-on=use
Parity-on=check
J2-1
J2-2
J2-3
J2-5
J2-6
J9-14
ID 2
ID 1
ID 0
Parity
Spindle sync
ground
CD=Sw 1-2 3-4 always off Don’t use J4
D 3755/3756/3641
Single:
Master:
Slave:
12/13 Off
12 On
12/13 On
Pwr Save Off: 17 On ECC 11 bit: 15 off (on=4 bit)
D 3761
Master:
Slave:
0
1
2
3
4
5
6
7
J2-3
0
0
0
0
1
1
1
1
J2-2
0
0
1
1
0
0
1
1
J2-1
0
1
0
1
0
1
0
1
If using pins, turn switches off. Don’t use J4
MST, TRS closed
SLV, TRS closed
Compaq: FC closed, 776 x 8 x 33
D 3661
DS
Drive Select
S on
Hard Sector
36 s/t
SCNT S, 2, 0 on
35 s/t
SCNT S, 2 on
34 s/t
SCNT S, 1, 0 on
Switches sometimes upside down!
D 3835/3855/3856
1-1
1-2
1-3
1-4
1-5
1-6
Off
Off Start dr
On Parity on
ID 2
ID 1
ID 0
Hard Disk Tables
D 5655
DS
S on
36 s/t
34 s/t
D 5662
Drive Select
Hard Sector
C, 5, 2 on
C, 5, 1 on
DS
S on
36 s/t
34 s/t
For PS/2, jmp D on Pwa G8ATA/G8ATE must be installed.
Drive Select
Hard Sector
C, 5, 2 on
C, 5, 1 on
D 5682
DS
S on
Drive Select
Hard Sector
54 s/t
C, 5, 4, 2, 1 on
53 s/t
C, 5, 4, 2 on
34 s/t
SCNT S, 1, 0 on
NEI
See NPL (Nippon)
Newbury Data
Maxtor under licence
Model
ND 100A
ND 200A
ND 213A
ND 340AT
ND 3490AT
ND 535AT
ND 540AT
ND 8380E
ND 8610E
ND 8760E
NDR 4170
NDR 4175
NDR 4230E
NDR 4380
NDR 1065
NDR 1085
NDR 1105
NDR 1140
NDR 2085
NDR 2140
NDR 2190
NDR 320
NDR 340 Penny
NDR 360
NDR 505
ND 1120R
ND 1240R
ND 100S
ND 1240S(D)
ND 200S
ND 213S(D)
ND 340S(D)
ND 3490S(D)
ND 535S
Type
A
A
A
A
A
A
A
E
E
E
E
E
E
E
M
M
M
M
M
M
M
M
M
M
M
R
R
S
S-2
S
S
S
S
S
Cap
96
207
213
340
430
535
546
361
541
677
194
150
203
323
55
71
87
120
75
111
160
21
42
42
5
105
97
96
1240
201
213
340
430
535
Cyls
733
816
683
654
1585
1024
Hds
8
15
16
16
9
16
SpT
32
32
63
63
43
63
1632
1632
1632
1224
1224
1224
1224
918
1024
918
918
1224
918
1224
615
615
615
306
1024
1024
733
2389
1320
1310
1546
1585
1546
8
12
15
7
7
9
15
7
8
11
15
7
15
15
4
8
8
2
8
15
8
15
7
7
7
9
11
54
54
54
45
36
36
36
17
17
17
17
17
17
17
17
17
17
32
25
25
32
43
Notes
ATs—disable J1/2
ATs—disable J1/2
1224 x 11 x 17?
Victor BIOS settings
612 cyls—Victor BIOS
Removeable
139
140
Model
ND 540S
ND 4170S
ND 437S
ND 8380S
NDR 3170S
NDR 3280S
NDR 3380S
NDR 4380S
PI 17(D)S
PO 12
Type
S
S
S
S
S
S
S
S
S
S
Cap
546
158
437
360
140
233
320
314
1503
1051
Cyls
Hds
SpT
1224
1560
1632
1224
1224
1224
1224
1778
1795
7
9
8
9
15
15
15
19
15
36
Notes
54
26
26
34
34
90
17
New Media Corp
Model
Anycom 170
Anycom 260
NMC 00372
NMC 00373
NMC 00396
Note Disk 105
Note Disk 170
Note Disk 260
Type
P
P
P3
P3
P3
P3
P3
P3
Cap
170
260
42
105
170
105
170
260
Cyls
Hds
SpT
Notes
N/Hance Systems
Model
HCS-pcs150
HCS-pcs150
HCS-pcs2700e
HCS-pcs300
HCS-pcs300
HCS-pcs700
HCS-ps2150E
HCS-PS2300e
Sun 70e
Sun 50e
Type
S
S
S
S
S
S
S
S
S
S
Cap
150
150
662
300
300
662
150
300
71
150
Cyls
Hds
SpT
Notes
Sun
Sun
Northgate
Model
Turbo
Type
R
Cap
42
Cyls
809
Hds
6
SpT
26
Notes
NPL
Nippon. Out of business?
Model
Type
NP 02-13
M
NP 02-26A(S)
M
NP 02-52A
M
NP 03-13
M
NP 03-20
M
NP 03-38
M
NP 03-6
M
NP 04-13T
M
NP 04-14C
M
NP 04-20T
M
NP 04-26F
M
NP 04-36
M
Cap
10
21
43
10
15
30
5
10
23
15
21
29
Cyls
306
640
640
306
306
612
306
320
650
306
320
699
Hds
4
4
8
4
6
6
2
4
4
6
8
5
SpT
17
17
17
17
17
17
17
17
17
17
17
17
Notes
320 cyls?
Hard Disk Tables
Model
NP 04-50
NP 04-55
NP 04-85
NP 05-105
RD 3127
RD 3255
RD 4064
RD 4127
RD 4191
RD 4255
RD 4362
NP 03-13
NP 02-26S
Type
M
M
M
M
M
M
M
M
M
M
M
R
S
Cap
41
44
69
10
10
20
5
10
15
20
30
16
54
Cyls
699
754
754
320
612
612
306
306
306
306
612
306
640
Hds
7
7
11
4
2
4
2
4
6
8
6
4
4
SpT
17
17
17
17
17
17
17
17
17
17
17
26
42
Notes
Okidata
Hard drive division bought by International Technologies.
Model
Type
Cap
Cyls
Hds
OD 526
M/R
21/31
612
4
OD 540
M/R
33/50
480
6
SpT
17/26
17/26
Notes
640 cyls?
640 cyls?
Olivetti
Olivetti—OPE See also Lexikon
Model
Type
Cap
HD 352
M
20
HD 362
M
20
HD 416
M
HD 512-1
M
5
HD 512-2
M
13
HD 512-3
M
21
HD 561-1
M
3
HD 561-2
M
6
HD 561-3
M
9
HD 562-11
M
3
HD 562-12
M
6
HD 562-13
M
9
HD 563-1
M
6
HD 563-2
M
12
HD 563-3
M
20
HD 661
M
20
HD 662/11
M
10
HD 662/12
M
21
HD 670-12
M
20
HD 674
M
41
SM 5220/2
M
20
XM 221
M
21
XM 3220
M
20
XM 5210/1
M
10
XM 5210/2
M
10
XM 5220/2
M
20
XM 5221/2
M
20
XM 5540
M
42
XM 563-12
M
10
Cyls
612
612
819
180
180
180
180
180
180
612
612
612
820
612
615
612
612
612
612
615
825
612
Hds
4
4
2
2
4
6
2
4
6
2
4
6
2
4
6
2
4
4
6
4
4
4
2
2
4
4
6
2
SpT
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
Notes
306 x 4 x 17?
615 cyls? 306x4x17?
141
142
Optima Technology
Model
A 1301
A 1801
A 401
A 901
Minipak A1801
Minipak A2601
Minipak A3601
Minipak A801D
Minipak A8091
Concorde 1050
Concorde 1350
Concorde 2100
Concorde 600M
Concorde 635
Concorde 9000
Diskovery 100
Diskovery 1000
Diskovery 130
Diskovery 1400
Diskovery 1800
Diskovery 200
Diskovery 2100
Diskovery 260
Diskovery 310
Diskovery 325
Diskovery 40
Diskovery 400
Diskovery 4100
Diskovery 420
Diskovery 45R
Diskovery 500
Disk'y IM260
Disk'y IM400
Disk'y IM620
Disk'y IS130
Disk'y IS200
Disk'y IS200
Disk'y 80IM
Minipak 100
Minipak 1000
Minipak 130(I)
Minipak 1600
Minipak 200(I)
Minipak 2100
Minipak 240
Minipak 300
Minipak 310(I)
Minipak 40(I)
Minipak 4100
Minipak 500
Type
A
A
A
A
A
A
A
A
A
S
S
S-2F
S
S
S-2
S
S-2
S
S
S2FW
S
S-2
S
S
S
S
S
S-2
S
S
S-2F
S
S
S
S
S
S
S
S
S-2F
S
S
S
S-2F
S
S
S
S
S-2F
S-2
Cap
137
172
43
86
172
262
344
80
90
1050
1352
2129
600
640
9000
100
1040
137
400
1760
200
2040
2 x 130
310
321
45
2 x 200
4100
416
45
520
260
440
2x310
130
200
200
2 x 40
104
1050
130
1600
209
2040
248
320
306
40
4095
511
Cyls
1024
1024
981
981
1024
1012
1024
Hds
8
8
4
8
8
12
12
SpT
32
41
21
21
41
42
54
Notes
977
8
15
22
2624
19
83
ST 42400N
32
IS = internal for Mac
14
1024
8
IS = internal for Mac
Dual, Mac, Internal
I version internal
998
4
22
Dual, Mac, Internal
8
I version internal
Removeable
Dual, Mac, Internal
Dual, Mac, Internal
2570
4
14
8
57
DEC DSP 3105
I version internal
I version internal
I version internal
I version internal
Hard Disk Tables
Orca Technology
Out of business
Model
OT 301-1
OT 304-1
OT 320A
OT 400A
OT 760E
OT 320S
OT 400S
OT 507S
OT 510S
OT 512S
OT 513S
OT 760S
Type
A
A
A
A
E
S
S
S
S
S
S
S
Cap
335
430
370
470
760
370
470
676
1073
1063
1130
760
Cyls
Hds
SpT
9
9
15
9
9
15
15
15
1564
1632
1928
1924
1911
1564
Notes
Priam ID 700E
34
73
72
15
Priam ID 700S
Model
OsiCard 20
OsiCard 30
OsiCard 40
OsiCard 8438
Macbest 100
Macbest 150
Macbest 30 ISE
Macbest 300
Macbest 40I SE
Macbest 600
Macbest 65
Macbest 85
Macbest-E 100
Macbest-E 20
Macbest-E 30
Macbest-E 40
Macbest-E 65
Macbest-E 85
Type
H
H
H
H
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
21
33
42
32
91
150
33
300
43
600
65
85
91
21
33
43
65
85
Cyls
Hds
SpT
Notes
615
4
26
Miniscribe 8438
SpT
17
17
17
17
17
17
17
17
17
17
17
17
17
17
Notes
Otari
Bought Disctron. Sold to Rotating Memory Services
Model
Type
Cap
Cyls
Hds
C 214
M
10
306
4
C 226
M
21
612
4
C 503
M
3
153
2
C 504
M
4
215
2
C 506
M
5
153
4
C 507
M
5
306
2
C 509
M
8
215
4
C 512
M
11
153
8
C 513
M
11
215
6
C 514
M
10
306
4
C 518
M
15
215
7
C 519
M
15
306
6
C 525
M
20
306
8
C 526
M
21
306
8
143
144
Pacific Microelectronics Inc
Model
PM HDE 1200
PM HDE 330
PM HDE 660
Type
S
S
S
Cap
1200
330
660
Cyls
Hds
SpT
Notes
NeXT, Sun
NeXT, Sun
NeXT, Sun
Pacific/Magtron
Model
MT 3040
MT 3050
MT 3080A
MT 3100
MT 3120A
MT 4115E
MT 4140E
MT 4170E
MT 5760E
MT 4115S
MT 4140S
MT 4170S
MT 5760S
MT 6120S
Type
A
A
A
A
A
E
E
E
E
S
S
S
S
S
Cap
40
50
80
100
130
115
140
170
677
115
140
170
677
1050
Cyls
Hds
SpT
1062
2
46
1062
4
46
1600
1600
1600
1632
1600
1600
1600
1632
4
5
6
15
4
5
6
15
35
35
35
54
35
35
35
54
Notes
PACKinTELL Electronics USA
Out of business?
Model
Type
SX 47
A
SX 43
M
Cap
47
43
Cyls
Hds
SpT
Notes
Panasonic
Model
RD 210AA
JU 116
JU 128
JU 1381
JU 1391
LF 3000E
LF 3002
LF 5010E
LF 5012
LF 7010E
LF 7012
LF 9000E
LF 90002
Type
A
M
M
S
S
S
S
S
S
S
S
S
S
Cap
210
21
44
40
80
128
128
470
470
500
500
326
326
Cyls
Hds
SpT
615
633
4
7
17
17
Notes
Paragon
Model
PCQ ELO 2013
PCQ ELO 2014
PCQ ELO 2021
PCQ ELO 2030
Type
A
A
A
A
Cap
1300
1400
2160
3080
Cyls
2633
Hds
16
SpT
63
Notes
MK 1401MAN?
ST 31621A?
MK 3003MAN?
Hard Disk Tables
Peripheral Land Inc
Model
Infinity 88 Tbo
Infinity Opt
Infinity Opt
Mach One 100
Mach One 200
Mach One 30
Mach One 40
Mach One 400
Mach One 60
MiniArray 040
MiniArray 2 Gb
PL 1.2 Turbo
PL 1.35 Turbo
PL 100 Turbo
PL 20 Turbo
PL 200 Turbo
PL 2.1GB Turbo
PL 250 Turbo
PL 30 Turbo
PL 300 Turbo
PL 320 Turbo
PL 383 Turbo
PL 400 Turbo
PL 40 Turbo
PL 415 Turbo
PL 50 Turbo
PL 600 Turbo
PL 635 Turbo
PL 645 Turbo
PL 650 Turbo
Type
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S-2F
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
88
118
650
96
192
32
45
400
60
2000
1550
1200
1350
105
22
210
2129
251
32
300
320
383
404
42
415
49
613
645
645
645
Cyls
Hds
1747
15
SpT
Notes
58-94
Mac
Mac
Mac
Mac
Mac
Mac
DEC DSP 3105
Micropolis 2112. External
4
7
19
2624
83
ST 42400N
Mac
Mac
Mac
14
Mac
Mac
Mac
Mac
Peripheral Systems Inc
Model
PSI 380
PSI 536
PSI 760
Type
S
S
S
Cap
361
323
677
Cyls
Hds
SpT
Notes
Perstor Systems Inc
Out of business?
Model
StorMor 150
StorMor 300
StorMor 600
StorMor 80
Type
PLI
See Peripheral Land Inc
Cap
150
300
600
80
Cyls
Hds
SpT
Notes
ST 506
ST 506
ST 506
ST 506
145
146
Plus 5
Model
HD 113
HDC 105
HDC 45
HDE 113
HDE 377
HDP 211
HDP 83
RD 44E
RDP 44
Type
S
S
S
S
S
S
S
S
S
Cap
113
105
45
113
377
211
83
44
44
Cyls
Hds
SpT
Notes
Plus Development Corp
Makers of Plus Hardcards. Now owned by Quantum
Model
Type
Cap
Cyls
Impulse 105AT
A
105
755
Impulse 120AT
A
120
814
Impulse 170AT
A
168
968
Impulse 210AT
A
209
873
Impulse 330AT
A
331
Impulse 40AT
A
42
965
Impulse 425AT
A
426
1021
Impulse 52AT
A
52
751
Impulse 80AT
A
84
965
Impulse 80ATLP
A
86
616
Hardcard 20
H(A)
20
612
Hardcard 40
H(A)
40
612
Hardcard2 40
H(A)
40
925
Hardcard2 80
H(A)
80
925
Hardcard2 105
H(A)
105
806
Hardcard2XL 50
H(A)
52
601
Hardcard 80
H
81
Passport 20
H
21
Passport 40
H
43
Impulse 105S
S-2
105
1019
Impulse 105SLP
S-2
105
609
Impulse 120S
S-2
120
1123
Impulse 170S
S
168
1123
Impulse 210S
S
210
1156
Impulse 330S
S
331
Impulse 40S
S
42
834
Impulse 425S
S
426
1520
Impulse 52S/LP
S
52
1219
Impulse 80S
S
84
834
Impulse 80S/LP
S-2
86
Hds
16
9
10
13
7
5
16
8
10
16
4
8
5
10
15
10
6
8
5
7
7
7
3
9
2
6
4
SpT
17
32
34
36
38
17
51
17
17
17
17
17
17
17
17
17
Notes
Try 834 x 3 x ?
8-bit IDE MFM 3:1
8-bit IDE MFM 3:1
16-bit RLL
16-bit RLL
16-bit S-2 XL
16-bit S-2 1:1
16-bit S-2 1:1
1:1
1:1
42
48
39-59
78
28
44-78
35
Prairetek Corp
Out of business
Model
PT 120
PT 140
PT 220A
PT 240
PT 242A
PT 282A
PT 220S
Type
A
A
A
A
A
A
S
Cap
21
40
21
42
43
82
21
Cyls
615
1024
612
615
615
1024
612
Hds
2
2
4
4
4
4
4
SpT
34
38
17
34
34
39
17
Notes
XT/AT
NEC Prospeed
XT/AT
Hard Disk Tables
Model
PT 242S
PT 282S
Type
S
S
Cap
43
82
Cyls
615
1024
Hds
4
4
SpT
34
39
Notes
Premier Computer Innovations Inc
Model
PD 40281
P D2070R
P D4070R
P S30R
P S50R
P 103ES/IS
P 20EM
P 20IM
P 20S
P 30S
P 401S
P 50EM
P 50IM
P 601M
P 60ES
P 801S
P 8028S
P 80ES
PD 6028S
PS 5040S
PS 50S
Type
A
R
R
R
R
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
40
20
40
33
49
103
20
20
22
32
40
49
49
60
60
80
80
80
60
48
49
Cyls
977
Hds
5
SpT
17
Notes
2
2
Mac
Mac
Mac
2
2
Mac
Mac
Mac
Mac
Mac
Mac
Mac
2
Priam/Vertex
Division of Sequel. Partially purchased by Atasi in 1990.
ID=Internal Disk ED=External Disk
Model
Type
Cap
Cyls
ID 200L-1(C,P)
A
200
1316
3708
A
49
745
3804
A
65
981
3804M
A
40
745
ID 120-EX
E
121
1024
ID 160H
E
156
1225
ID 340H(-U)
E
340
1218
ID 660H(-U)
E
660
1632
ID 700E
E
701
1564
ID/ED 100
E
1156
ID/ED 120
E
121
1017
ID/ED 130
E
1024
ID/ED 150
E
159
1268
ID/ED 160EC,E
E
157
1218
ID/ED 160PS71
E
155
1195
ID/ED 230
E
1218
ID/ED 250EC,E
E
247
1218
ID/ED 250PS71
E
243
1195
ID/ED 330EC
E
337
1218
ID/ED 330PS71
E
331
1195
ID/ED 75
E
1156
P 617
E
153
1225
P 628
E
241
1225
P 638
E(S?)
329
1225
P 676
E
677
1632
Hds
9
4
5
4
7
7
7
15
15
7
7
15
7
7
7
15
11
11
15
15
5
7
11
15
15
SpT
33
28
26
26
33
36
36
54
Notes
Orca 760E
34
34
34
36
36
36
36
36
36
36
36
36
36
54
Logical 376 x 16 x 51
147
148
Model
ID 100AT
ID 160A
ID 185A
ID 20
ID 330
ID/ED 40PC,W1
ID/ED 45 ATD2
ID/ED 45PS002
ID/ED 60 PCX2
ID/ED 62 ATD2
ID/ED 62 PS002
ID/ED 120
ID/ED 130AT
ID/ED 130PS2
ID/ED 130PS21
P 1050
P 502
P 503
P 504
P 505
P 514
P 519
P 623
P 630
S 14
S 15
S 19
V 130
V 150/ID 40
V 170/ID 60
V 185
V 519
3504
3504M
3704
ID/ED 75RC,RF
ID/ED 100RC
ID/ED 230RC
ID/ED 240R
V 130R
V 150
V 160
V 170R
V 185
ID/ED 160
ID/ED 160PSSX
ID/ED 250
ID/ED 250-PS
ID/ED 250-SX
ID/ED 330
ID/ED 330PSSX
ID/ED 660
ID 700S
P 3708
P 717
P 728
P 738
Type
M
M
M
M
M
M
M
M
M
M
M
M
M/R
M
M
M
M
M
M
M
M/R
M/R
M
M
M/R
M/R
M
M/R
M/R
M/R
M/R
M/R
R
R
R
R
R
R
R
R
R
R
R
R
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
103
62
73
20
338
42
45
45
60
62
62
26
133/244
133
133
45
45
71
45
111
117/180
133/244
70
156
117/179
160/244
152
25/39
42/65
60/91
71/108
160
44
57
58
74
103
233
243
39
151
74
92
103
158
158
248
244
248
338
339
675
668
86
164
257
352
Cyls
1156
1166
1166
987
Hds
7
5
7
3
SpT
17
17
17
17
Notes
981
1018
1017
981
1018
1017
987
1018
1218
1017
1024
755
5
5
5
7
7
7
3
15
15
15
5
7
8
7
12
11
15
11
15
11
15
15
3
5
7
7
15
4
4
4
5
7
15
15
3
5
5
7
7
7
7
11
15
11
15
15
15
15
6
7
11
15
17
17
17
17
17
17
17
17/25
17
17
17
17
17
17
17
17/25
17/25
17
17
17/25
17/25
17
17/25
17/25
17/25
17/25
17
25
25
35
25
25
25
26
25
25
25
25
25
36
36
36
36
36
36
36
54
X2 Interleave 6 V 150
Based on V160
002 M30, 021 for M50
X2 Interleave 6 V 170
755
1224
1224
752
1224
1224
1224
1224
987
987
987
1166
1224
820
771
793
1156
1156
1214
1220
987
987
1166
987
1166
1218
1225
1218
1225
1225
1218
1225
1628
1564
838
1225
1225
1225
02 M30, 021 M50
PS/2 Model 30
021 M50, 041 others
Orca 760S
35
36
36
36
Hard Disk Tables
Model
P 776
P 806
P 807
P 808
P 3450
P 7050
P 803
Type
S
S
S
S
SMD
SMD
SMD
Cap
677
192
292
433
33
67
73
Cyls
1632
1023
1552
1422
525
1049
850
Hds
15
11
11
12
5
5
5
SpT
54
35
35
52
26
26
35
Notes
MFM recording
MFM recording
Procom Technology
Model
Atom AT 1300
Atom AT 340
Atom AT 500
Atom AT 700
Atom AT 800
Bravopaq 120
Bravopaq 40
HIDEDRIVE AT 120
HIDEDRIVE 20
HIDEDRIVE 30
HIDEDRIVE 48
HIDEDRIVE AT 80
PAT 100
PAT 40
PHD 20
PHD 30
PHD 45
PHD 48
PHD 5045
PI 120
PI 140
PI 80
PIRA 100
PIRA 120
PIRA 200
PIRA 40
PIRA 50-120
PIRA 50-200
PIRA 50-270
PIRA 50-340
PIRA 50-420
PIRA 50-80
PIRA 55-120
PIRA 55-200
PIRA 55-270
PIRA 55-340
PIRA 55-420
PIRA 55-500
Propaq 100
Propaq 1201
Propaq 120-19
Propaq 185-15
Propaq 200
Propaq 40
Propaq 80i
PR IDE 1200
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Cap
1350
340
524
700
810
124
42
121
21
33
48
84
100
42
20
33
48
49
45
121
44
84
110
124
210
42
120
212
270
340
420
87
120
212
270
340
420
500
105
121
124
189
212
42
80
1200
Cyls
Hds
SpT
1024
977
683
615
615
615
526
535
805
615
615
608
615
773
1524
820
1053
531
1024
951
977
1024
683
14
5
8
4
4
6
8
14
4
4
4
6
6
7
4
4
4
14
15
12
5
15
16
17
17
38
17
26
26
39
29
26
17
26
26
26
17
39
26
39
29
17
36
17
17
38
1024
14
17
776
1524
1105
977
683
523
1053
8
4
7
9
16
4
4
33
39
33
42
38
40
39
Notes
Hardcard
Hardcard
Hardcard
773 x 7 x 17?
776 x 8 x 33?
954 x 12 x 36?
1024 x 14 x 17?
1023 x 12 x 33?
805 x 4 x 26?
149
150
Model
PR IDE 340i
PR IDE 500i
PR IDE 800
Hiper 145
Hiper 155
Hiper 330
Hiper 380
Hiper II/65
Hiper II/155
Hiper II/380
PHD 20
PHD 2520
PHD 2545
PHD 3020
HideDrive 30
HideDrive 48
Hiper 20
HideDrive 30
Hiper 30
Hiper 48
Classic 100
Classic 20
Classic 30
Classic 45
Classic 50
HiPerf 100
HiPerf 20
HiPerf 200
HiPerf 30
HiPerf 320
HiPerf 45
HiPerf 650
HiPerf 80
LCsi 100
LCsi 50
MC 1003
MD 20
MD 200
MD 2003
MD 2013
MD 2103(W)
MD 30
MD 320
MD 420
MD 4303(W)
MD 45
MD 544
MD 80
M IIsi
MTD 1000
MTD 1900
MTD 2000
MTD 320-10
MTD 585
MTD 650
MTD 9000
QD 1900
Type
A
A
A
E
E
E
E
E
E
E
M
M
M
M
M
M
M
R
R
R
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S-2F
S-2F
S2FW
S
S
S
S2FW
S
S
S
S
S
S-2F
S-2F
S
S
S
S-2F
S-2F
Cap
340
510
800
150
383
337
383
65
157
383
20
21
45
21
21
45
21
33
32
48
100
20
30
45
50
102
20
200
30
320
45
650
80
100
50
1060
21
208
2030
2030
2100
30
337
433
4300
46
544
83
200
1000
1900
2000
337
601
676
9100
1900
Cyls
Hds
SpT
1024
966
1224
755
925
150
365
615
615
733
615
615
733
615
615
615
615
8
9
15
16
9
64
64
4
4
7
4
4
7
4
4
4
6
36
36
36
63
17
32
32
17
17
17
17
17
17
17
26
26
26
Notes
Mac (Quantum)
Mac (Seagate)
Mac (Seagate)
Mac (Seagate)
Mac (Quantum)
21
200
64
32
32
32
30
317
415
64
64
64
32
32
32
45
64
32
80
64
32
989
64
32
317
573
650
64
64
64
32
32
32
External Mac
Hard Disk Tables
Model
QD 2000
Si 100
Si 1000/S5
Si 1003
Si 200/PS3
Si 2003
Si 2103(W)
Si 320-10
Si 320H
Si 420h
Si 4303(W)
Si 45
Si 544
Si 585/S5
Si 650
Si 80
Si 9000(W)
Type
S-2F
S
S
S
S
S-2F
S2FW
S
S
S
S2FW
S
S
S
S
S
S2FW
Cap
2000
104
1037
1060
209
2030
2100
320
320
435
4300
48
544
601
662
83
9100
Cyls
Hds
SpT
102
64
64
32
32
200
64
32
317
339
415
64
64
64
32
32
32
45
64
32
415
632
80
64
64
64
32
32
32
PTI
Peripheral Technology
Model
PT 238A
PT 251A
PT 357A
PT 376A
PT 4102A
PT 225
PT 234
PT 325
PT 338
PT 351
PT 468
PT 238R
PT 251R
PT 257R
PT 325R
PT 338R
PT 357R
PT 376R
PT 4102R
PL 100 Turbo
PL 200 Turbo
PL 32 Turbo
PT 238S
PT 251S
PT 357S
PT 376S
PT 4102S
Type
A
A
A
A
A
M/R
M
M
M/R
M
M
R
R
R
R
R
R
R
R
S
S
S
S
S
S
S
S
Cap
32
43
48
64
86
21/32
28
20
32/49
42
57
32
43
30
20
30
48
64
86
105
210
320
52
43
48
64
87
Cyls
615
820
615
820
820
615
820
615
615
820
820
615
820
615
615
615
615
820
820
615
820
615
820
820
Hds
4
4
6
6
8
4
4
4
6
6
8
4
4
6
4
6
6
6
8
4
7
14
4
4
6
6
8
SpT
26
26
26
26
26
17/26
17
17
17/26
17
17
26
26
26
26
26
26
26
26
42
26
26
26
26
Quadram
Model
Q 520
Q 530
Q 540
Type
M
M
M
Cap
Cyls
512
512
512
Hds
4
6
8
SpT
17
17
17
Notes
Notes
Notes
Internal Mac
151
152
Quantum
Drive manufacture subcontracted to MKE. DSP drives made by Digital.
Sun Parameters
CTRL may use the value SCSI;
ACYL value is always 2; PCYL=NCYL+2 7200 RPM drives need v4.1.3 or higher. Solaris supports 7200.
Drive ID
First five characters of second group on bar code, such as CY12A. Numbers are capacity, last letter decode:
A
S
W
D
J
IDE
SCSI, 50-pin, single-ended
SCSI Wide, 68 pin, single-ended
SCSI Wide, 68 pin, single-ended
SCSI SCA, 80 pin
First letter decode:
AT
DA
EU
HN
RR
SR
TR
Atlas
Daytona
Europa
Atlas II
LPS
Sirocco
Trailblazer
Model
Bigfoot 1.0AT
Bigfoot 1.2AT
Bigfoot 1.7AT
Bigfoot 2.1AT
Bigfoot 2.5AT
Bigfoot 3.5AT
Bigfoot CY 2.1AT
Bigfoot CY 4.3AT
Bigfoot CY 6.4AT
Bigfoot TS
Bigfoot TX 4.0
Bigfoot TX 6.0
Bigfoot TX 8.0
Bigfoot TX 12.0
Daytona 127AT
Daytona 170AT
Daytona 256AT
Daytona 341AT
Daytona 514AT
ELS 127AT
ELS 170AT
ELS 40AT
ELS 42AT
ELS 85AT
Europa 1080AT
Europa 540AT
Europa 810AT
Fireball 2100AT
Fireball II 1080AT
BF
EM
FB
LT
SA
ST
TX
Type
A
A2F
A2
A2F
A2F
A2F
A2F
A2F
A2F
A4
A2F
A2F
A2F
A4
A
A
A
A
A
A
A
A
A
A
A2F
A2F
A2F
A2
A2F
Bigfoot
Empire
Fireball
Lightning
Saturn VP
Fireball ST
Bigfoot TX
CP
EN
GM
MU
SE
TB
VK
Cap
1080
1286
1700
2110
2577
3500
2111
4320
6480
17900
4018
6028
8037
11480
127
170
256
341
514
127
170
42
42
85
1080
540
810
2012
1089
Capella
Pro LPS
Pro LPS
Pro 425
Fireball SE
LPS
Viking
CY
EP
GP
MV
SG
TM
Bigfoot CY
Pro LPS 1800
Grand Prix
Maverick
Pioneer SG
Fireball TM
Cyls
2100
2492
3744
4092
4994
6232
4092
8960
13346
Hds
16
16
16
16
16
16
16
15
15
SpT
63
63
63
63
63
63
63
63
63
Notes
5.25”
5.25”
5.25”
5.25”
5.25”
5.25”
5.25”
5.25”
5.25”
8306
12459
15574
23361
677
538
723
1011
997
919
1011
966
968
977
2362
1579
1771
4092
2112
528
1056
15
15
16
16
9
10
11
15
16
16
15
5
5
10
15
15
15
16
16
64
32
63
63
63
63
41
62
63
44
63
17
22
17
17
17
60
60
60
63
63
63
63
5.25”
5.25”
5.25”
5.25”
1536 x 3 x 42-67
1536 x 1 x 42-67
832 x 6 x 33 HP D 2329
2.5”
2.5”
2.5”
Normal
LBA
Large
Hard Disk Tables
Model
Fireball II 1280AT
Fireball II 540AT
Fireball II 640AT
Fireball CR 127
Fireball CR 13.0
Fireball CR 84
Fireball CX 20A011
Fireball EL 2.5
Fireball EL 5.1
Fireball EL 7.6
Fireball EL 10.2
Fireball EX 3.2
Fireball EX 5.1
Fireball EX 6.4
Fireball EX 10.2
Fireball EX 12700
Fireball KX Ultra
Fireball LCT 08
Fireball LCT 10
Fireball + KA
Fireball + KX 10A00A
Fireball SE 2.1
Fireball SE 3.2
Fireball SE 4.3
Fireball SE 6.4
Fireball SE 8.4
Fireball ST 1.6
Fireball ST 2.1
Fireball ST 3.2
Fireball ST 4.3
Fireball ST 6.4
Fireball TM 1.0
Fireball TM 1.2
Fireball TM 1.7
Fireball TM 2.1
Fireball TM 2.5
Fireball TM 3.2
Fireball TM 3.8
GEM 160A
GEM 80A
GEM 24A012
GO 40AT
GO 60AT
GO 80AT
GO 120AT
GO 160AT
GO GLS 127AT
GO GLS 170AT
GO GLS 256AT
GO GLS 85AT
GO GLS 341AT
GO GLS 541AT
GO GRS 60AT
GO GRS 80AT
GO GRS 120AT
GO GRS 160AT
GO QG80
Type
A2
A2
A2
A3
A3
A3
A4
A2
A2
A2
A4
A2
A2
A2
A2
A2
A4
A4
A4
A3
A4
A(U)
A(U)
A(U)
A(U)
A(U)
A
A
A
A
A
A
A
A
A2
A
A2
A2
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Cap
1281
544
642
12700
12700
8400
20400
2500
5100
7600
9772
3200
5100
6400
10200
12700
27300
26000
30000
18200
10270
2151
3228
4310
6448
8455
1614
2111
3228
4310
6448
1089.9
1281
1707
2111
2564
3216
3860
168
84
240
43
65
86
127
169
127
170
256
85
341
541
60
84
127
169
84
Cyls
2484
1056
1244
Hds
16
16
16
SpT
63
63
63
Notes
5400 RPM
5400 RPM
5300
10602
15907
19885
6256
10602
133328
19885
24704
15
15
15
16
16
16
16
16
16
63
63
63
63
63
63
63
63
63
7200 RPM
5400 RPM U66
5400 RPM U66
7200 RPM Fast
7200 RPM
16
16
4092
6256
14848
13328
16383
3128
4092
6256
14848
13328
2112
2484
3309
4092
4969
6232
7480
968
991
723
821
526
991
731
968
677
538
723
722
1011
997
526
966
1024
966
991
16
16
9
16
16
16
16
16
9
15
16
16
16
16
16
16
16
10
10
13
6
9
10
13
10
9
10
11
10
15
16
9
5
9
10
10
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
34
17
51
17
26
17
26
34
41
62
63
23
44
63
26
34
26
34
17
5400 RPM
5400 RPM
5400 RPM
5400 RPM
5400 RPM
4500 RPM
4500 RPM
4500 RPM
4500 RPM
4500 RPM
5.25” Tempest 4500 RPM
4500 RPM
ProDrive
ProDrive
Laptops
Laptops
Also 1024 x 4 x 17
Laptops
Laptops
Laptops
153
154
Model
IMP 52AT
IMP 425AT
Lightning 270AT
Lightning 365AT
Lightning 540AT
Lightning 730AT
LPS 105AT
LPS 120AT PD
LPS 127AT
LPS 170AT
LPS 210AT
LPS 240AT PD
LPS 270AT
LPS 330AT
LPS 340AT
LPS 420AT
LPS 450AT
LPS 52AT
LPS 525AT PD
LPS 540AT
LPS 80AT
LPS 85AT
Maverick 270AT
Maverick 540AT
PD 120AT
PD 170AT
PD 210AT
PD 425(I)AT
Pioneer SG 1.0
Pioneer SG 2.1
Pro 105AT
Pro 120AT
Pro 1225AT
Pro 127AT
Pro 170AT
Pro 210AT
Pro 240AT
Pro 270AT
Pro 330AT
Pro 40AT
Pro 425(i)AT
Pro 52AT/S
Pro 80AT
Pro 85AT
QM 20256DYA
QM 20341DYA
QM 20541DYA
QM 20540EUA
QM 20810EUA
QM 21080EUA
QM 30850TRA
QM 31080FBA
Scirocco 1700
Scirocco 2550
Trailblazer 420AT
Trailblazer 635AT
Trailblazer 850AT
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A2
A2
A
A
A
Cap
52
425
270
366
541
731
105
122
128
170
210
245
270
331
343
420
450
52
525
540
85
80
270
541
120
168
209
426
1082
2111
105
120
1225
127
168
210
245
270
336
42
426
52
84
85
256
341
541
540
810
1089
850
1089
1713
2573
421
637
850
Cyls
751
1021
944
976
1120
1416
755
901
919
1011
723
723
944
1011
1011
1010
931
751
1017
1120
616
977
944
1049
814
968
873
1021
2097
4092
755
814
2448
814
968
873
723
944
1011
965
1021
751
965
611
723
1011
997
1120
Hds
8
16
14
12
16
16
16
5
16
15
15
13
14
15
15
16
15
8
16
16
16
5
14
16
9
10
13
16
16
16
16
9
14
9
10
13
13
14
15
5
16
8
10
16
11
15
16
16
SpT
17
51
40
61
59
63
17
53
17
22
38
51
40
44
44
51
63
17
63
59
17
17
40
63
32
34
36
51
63
63
17
32
70
32
34
36
51
40
44
17
51
17
17
17
63
44
63
59
2112
1647
2112
3309
4969
1010
1234
1647
16
16
16
16
16
16
16
16
63
63
63
63
63
51
63
63
Notes
1219 x 4 x 35-49
760 x 8 x 39—see 127AT
Try 760 x 8 x 39
Maverick
2096 x 6 x 44-96
1024 cyls for SCO Unix/AST
IBM 06H4152
1123 x 5 x 48
1123 x 7 x 48
1156 x 7 x 39-59
Mac LC630
834 x 3 x 28
834 x 6 x 28
2.5”
2.5”
2.5”
2.5”
2.5”
2.5”
Normal
Hard Disk Tables
Model
Type
Cap
Pro 100E
Pro 145E
EZ 127
EZ 240
EZ 42
EZ 85
HCIIXL105
HCIIXL50
Q 510
Q 520
Q 530
Q 540
Q 2010
Q 2020
Q 2030
Q 2040
Q 2080
Q 250
Q 280
Atlas
240S
40S
80S
1050S
1080S
1225S
Capella
Daytona 127S
Daytona 170S
Daytona 256S
Daytona 341S
Daytona 514S
Daytona 541S
DSP 3053L
DSP 3107L
DSP 3133L
DSP 3210L
ELS 127S
E
E
H
H
H
H
H
H
M/R
M/R
M/R
M/R
R
R
R
R
R
R
R
see XP series (down a bit)
S
S
S
S
S
S
see VP series (down a bit)
S-2
S-2
S-2
S-2
S-2
S-2
S-2F
S2FW
S2FW
S2FW
S
103
145
127
245
42
85
105
52
9/13
15/27
25/41
36/54
8
16
25
33
67
53
80
127
170
256
341
491
541
535
1070
1340
2150
127
ELS 170S
S
170
ELS 42S
ELS 455S
ELS 85S
S
S
S
42
455
85
Empire 1080S
S-3F
1080
Empire 1400S
S-2F
1440
Empire 2100S
S-3F
2100
Empire 540S
S-3F
540
Empire II
ESP 3013
ESP 3026
see VP series (down a bit)
S-2
S-2
134
268
240
43
71
1000
1080
1200
Cyls
823
Hds
32
SpT
63
1123
919
723
977
977
806
601
512
512
512
512
512
512
512
512
1172
823
823
7
16
13
5
10
15
10
2
4
6
8
2
4
6
8
7
4
6
36
17
51
17
17
17
17
17/26
17/26
17/26
17/26
32
32
32
32
32
26
26
834
834
3
5
35
35
Notes
LBA/Large
16-bit
16-bit
16-bit
16-bit
16-bit
Not in XTs or Xebec 1210
Rebadged as DEC RZ 24L-E
8
1704
1704
1704
1704
2
3
4
6
54-92
54-92
54-92
54-92
1704
8100
3100
3100
3042
1541
1536
1544
1542
1528
8
4
8
10
16
3
3
4
4
1
54-92
59-119
59-119
59-119
59-119
54
27
54
54
17
1537
1535
2864
2866
1988
1019
1988
1990
1431
1433
2
2
16
8
24
22
24
24
16
8
54
54
46
46
86
61
86
43
46
46
4500 RPM
Sun 3600 RPM
HP
3600 RPM
Sun
3600 RPM
Sun
Sun 5400 RPM
HP
Sun 5400 RPM
HP
Sun 5400 RPM
HP
Sun 5400 RPM
HP
Solid State
Solid State
155
156
Model
ESP 5011
ESP 5047
ESP 5095
ESP 510
ESP 530
ESP 540
ESP 580
Fireball 1080S
Fireball 1280S
Fireball 2.1
Fireball 540S
Fireball 640S
Fireball SE 2.1
Fireball SE 3.2
Fireball SE 4.3
Fireball SE 6.4
Fireball SE 8.4
Fireball ST 2.1
Fireball ST 3.2
Fireball ST 4.3
Fireball ST 6.4
Fireball TM 1.2
Fireball TM 2.1
Fireball TM 3200S
GEM 160S
GEM 80S
GO 40S
GO 60S
GO 80S
GO 120S
GO GLS 85S
GO GLS 127S
GO GLS 170S
GO GLS 256S
GO GRS 80S
GO GRS 160S
Grand Prix
Impulse 210
Impulse 425S
Impulse 52S
Impulse 525S
Impulse 80
KN 18L011
Lightning 365S
Lightning 540S
Lightning 730S
LPS 105S
LPS 105SMAC
LPS 105SPS2D
LPS 1050S
LPS 1080S
LPS 120S(PS2)
Type
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-2F
S-3F
S-3F
S-3F
S-3F
S-3F
S-3
S-3
S-3
S-3
S-3
S-3
S-3
S-3
S-3
S-3
S-3
S-3
S
S
S-2
S
S
S
S-2
S-2
S-2
S-2
S
S
Cap
118
475
950
107
267
428
856
1080
1282
2100
544
640
2151
3228
4310
6448
8455
2111
3228
4310
6448
1281
2111
3216
168
84
43
65
85
130
85
127
170
256
84
169
S
S
S
S
S
SU160
S-2F
S-2F
S-2F
SSync
SSync
S
S-2
S3FW
SSync
210
455
52
525
80
18200
365
541
732
105
105
105
1050
1080
122
LPS 1225S
LPS 127S
LPS 1400S
LPS 1440S
S-2
S
S3FW
S-3F
1225
128
1400
1440
Cyls
Hds
SpT
2864
4133
16
4
46
139
Notes
Solid State
Solid State
Solid State
Solid State
Solid State
Solid State
Solid State
Sun 5400 RPM
Sun 5400 RPM
1431
4133
16
2
46
139
Sun 5400 RPM
Sun 5400 RPM
5400 RPM
5400 RPM
5400 RPM
5400 RPM
4500 RPM
4500 RPM
4500 RPM
Prodrive
Prodrive
Laptops
Laptops
Laptops
Laptops 3600
6810
6
104-232
834
870
1097
834
1069
1395
1395
1395
1395
1376
1415
6
2
2
6
4
2
3
4
6
2
4
35
39-58
44-68
35
56
44-75
44-75
44-75
44-75
45-73
58
3600 RPM
See XP Series
7
9
2
4
Atlas IV
3763
3763
3763
1221
1219
1019
2446
2866
1987
829
2448
1601
2038
3100
2
3
4
4
4
6
12
8
2
6
14
2
22
8
64-128
64-128
64-128
42
41
32
70
92
60
24
69
78
61
74-135
Sun 3600 RPM
Mac compatible
PS/2 Upgrade
Emp 2897x8x91
Sun 4300 RPM
HP
Sun 3600 RPM
Emp 3079x8x111
Empire
Hard Disk Tables
Model
LPS 170S
LPS 2100S
LPS 2160S
LPS 240S(PS2)
Type
S
S3FW
S-3F
SSync
Cap
171
2100
2160
245
LPS 270S
S
271
LPS 330S
LPS 340S
LPS 425S
LPS 450S
LPS 52S(PS2D)
LPS 525S
S
S
S
S-2F
SSync
S-2
331
343
426
450
52
525
LPS 540S
S
541
LPS 540ES
S3FW
541
LPS 80(S)(T)
Lightning 365S
Lightning 540S
Lightning 730S
Maverick 270S
Maverick 540S
SSync
S-2F
S-2F
S-2F
S
S
85
365
540
730
271
540
Passport XL105
Passport XL120
Passport XL127
Passport XL170
Passport XL240
Passport XL42
Passport XL50
Passport XL525
Passport XL85
PD 1050S
S
S
S-2
S-2
S
S-2
S
S-2
S-2
S
105
120
127
170
240
42
52
PD 120S
PD 1225S(D)
SSync
S-2F
120
1200
PD 170S
PD 1800S
SSync
S
168
1800
PD 210S
SSync
210
PD 2100S
PD 40S
PD 425S(i)
S
S
S
42
426
PD 700S
S
700
PD 80S
Pro 105S
Pro 1050S(D)
Pro 120S
Pro 1225S
Pro 160S
Pro 170S
S
S
S-2F
S
S-2
S
S
84
105
1050
120
1225
168
168
85
1050
Cyls
871
3079
3100
1995
901
1650
2740
871
2096
2444
2444
1895
1650
2740
2897
1433
834
1355
2296
2709
1652
2897
1433
1219
1800
Hds
8
12
12
4
7
8
2
7
16
9
6
6
6
9
8
4
8
8
4
6
6
6
8
4
8
4
2
SpT
48
111
74-135
60
38
40
48
Notes
Sun 3600 RPM
Empire
Empire
Sun 4300 RPM
HP
Sun 4500 RPM
HP
48
Sun 3600 RPM
44-96
70
70
30
80
48
91
92
34
88
48
88
40
91
92
1800
1219
1219
4
2444
2075
1114
1834
2958
1117
2337
2339
1189
1167
1889
834
1540
1527
2441
1989
834
1019
2448
1123
2448
12
13
5
5
9
7
6
16
7
7
25
3
9
9
8
8
6
6
12
5
14
70
38
42
87
45
42
94
47
49
25
87
28
60
30
70
43
35
28-35
70
48
70
1123
7
48
2
Sun 4500 RPM
Sun 4500 RPM
HP
Sun 4500 RPM
HP
Sun
HP
Sun 4500 RPM
Sun 4500 RPM
Sun 4500 RPM
Sun 5400 RPM
HP
XL Removable
Removable
Removable
Removable
Removable
Removable
Removable
Removable
Removable
Sun 4500 RPM
HP
Sun 3600 RPM
Sun 4500 RPM
HP
Sun 3600 RPM
Sun 4500 RPM
HP
Sun 3600 RPM
HP
Yukon
Sun 3600 RPM
HP
Sun 4500 RPM
157
158
Model
Pro 1800S
Pro 210S
Pro 240
Pro 330S
Pro 40S
Pro 425i,PS2D
Pro 450
Pro 525S
Pro 700S(D)
Pro 80S
Pro 85S
Q 160
Q 250
Q 280
QM 20341DYS
QM 20514DYS
QM 30730LTS
QM 30850TRS
QM 31080FBS
QM 39100PX-LW
Saturn
TN 36L011
Trailblazer 420S
Trailblazer 850S
VP 31080
VP 31110S
VP 32170S
VP 32181S
VP 32210S
VP 34360S
VP 39100S
XP 31070s
XP 3125S
XP 32140
XP 32150S
XP 32151S
XP 32181
XP 34280
XP 34300S
XP 34301S
XP 34361
XP 34550
XP 39100
XP 4280S
2010
2020
2030
2040
Type
S-2
S
S-2F
S
S
S-2F
S-2
S
S
S
S
S
S
S
S-2
S-2
S-2
S-2
S-2
S-U2
see VP3 series (down a bit)
SU160
S
S
S-2F
S2FW
S-2F
S-3
S2FW
S-3
S-3
S2FW
S-2F
S3FW
S2FW
S3FW
S-3
S3FW
S2FW
S3FW
S-3
S-3
S-3
S-2F
S1000
S1000
S1000
S1000
Most Quantum ATA Drives
Single:
Master:
Slave:
DS
DS/SP/SS*
None
*Try without SP/SS with some Quantum drives.
425iAT/540AT/525 PRO 120/170/210
Cap
1800
210
245
331
42
426
450
525
700
84
85
160
53
77
341
514
730
850
1000
8500
36400
425
810
1085
1110
2170
2180
2102
4360
9100
1080
2150
2140
2050
2152
2181
4280
4101
4306
4360
4550
9100
4280
8
17
25
34
Cyls
2959
1156
SpT
59-99
39-59
2448
2441
834
Hds
14
7
6
7
3
9
6
6
8
6
823
823
823
12
4
6
31
31
31
1334
2674
3432
4172
3432
10
10
5
4
10
5
8
10
20
5
62
62
71-138
Atlas 10K
Sun 4500 RPM
Sun 4500 RPM
Saturn
Capella 1 Gb Sun
Saturn
Vik 2.1/Empire II
Capella 2 Gb Sun
Vik 4.3/Empire II
Empire II
Atlas
10
10
10
5
20
20
20
10
10
20
<118
109
118
Var
<118
109
118
Var
108-180
Var
Grand Prix 2140
Atlas 2150 Sun
Grand Prix 2150 Sun 7200
Atlas
Grand Prix 4280
Atlas 4300 Sun
Grand Prix 4300 Sun 7200
Atlas
Atlas II
Atlas II 7200 RPM 17.6W
2
4
6
8
17
17
17
17
MFM
MFM
MFM
MFM
834
1542
4172
3832
3850
3561
3850
3561
5812
512
512
512
512
78
28
60
Notes
3600 RPM
44-92
42-92
35
129
129
815 cyls? 35 secs?
815 cyls? 35 secs?
815 cyls? 35 secs?
with Quantum 50-210
Master:
Slave:
DS
None
with Quantum 40-80
Master:
Slave:
DS/SS
SS (TM)
Hard Disk Tables
16
17
18
19
20
with 3rd party drive
Master:
Slave:
DS SP
SP
ELS 170AT
Grand Prix XP series
Restoring boot sector
DEBUG
A
MOV AX,330
MOV CX,1
MOV DX,80
MOV BX,3800
MOV ES,BX
MOV BX,0
INT 13
INT 3
<Cge retn>
G=100
Q Reboot
ID
1
2
3
4
5
6
7
Most Quantum SCSI drives
ID
1
2
3
4
5
6
7
A2
0
0
0
0
1
1
1
A1
0
0
1
1
0
1
1
A0
0
1
0
1
1
0
1
Do not use if J5 is used for ID.
Maverick/Lightning/Empire
As above, but Empire:
TE
Terminator Enable
EP
Enable Parity
WS
Wait/Spin
J13
Terminator Power
7
8
9
10
11
12
13
14
15
5-6
0
0
0
0
1
1
1
3-4
0
0
1
1
0
1
1
FLT Out L LED
Key (No pin)
Out LED (BSY)
Spindle Synch
LED +5v Out
N/A
Spin delay
Spin delay
AC Low L
A2
0
0
0
0
1
1
1
A3
TE on
EP on
WS on
DS on
J2 on
A1
0
0
1
1
0
1
1
A0
0
1
0
1
1
0
1
ID does not work on 50-pin SE/Diff
Terminator Enable
Enable Parity
Wait/Spin enable
Delay Spin enable
Terminator Power from drive
DSP 3053L/3107L/3133L/XP 34300
ID
1
2
3
4
5
6
7
5-6
0
0
0
0
1
1
1
3-4
0
0
1
1
0
1
1
1-2
0
1
0
1
1
0
1
GO drive SCSI ID
Atlas XP series
ID
1
2
3
4
5
6
7
Logic Ground L
WP
WP
Spin synch
Logic Ground L
1-2
0
1
0
1
1
0
1
J2
0
1
3
4
5
6
7
7
0
0
0
0
1
1
1
6
0
0
1
1
0
1
1
5
0
1
0
1
1
0
1
Pro 525S
1
2
3
4
5
6*
7
TE on
EP on
WS on
S4 on
J13 on
0
0
0
0
1
1
1
0
0
0
1
1
0
1
1
0
1
1
0
1
1
Terminator Enable
Enable Parity
Wait/Spin enable
Spindle synch active (Rev 2)
Terminator Power from host (Rev 2)
159
Hard Disk Tables
Qubie
Model
HH 612C
Type
M
Cap
21
Cyls
615
Hds
4
SpT
17
Notes
in Olivetti M24
Qume
Model
R 200
R 300
Type
?
?
Cap
Cyls
Hds
SpT
Notes
RACET Computers Ltd
Model
Admin 350x1
Admin 350x2
Admin 650x1
Admin 350x1
Admin 350x1
Admin 350x2
GigaSTOR
PCMS SA185
PCMS SA190
PCMS SA338
PCMS SA600
SA 350
SA 357
SA 657
SA 673
Type
E
E
E
S
S
S
S
S
S
S
S
S
S
S
S
Cap
650
1200
676
650
676
1200
5300
185
190
338
600
350
357
657
673
Cyls
Hds
SpT
Notes
External
External
External
RARE Systems
DEC
Model
RS 3105
RS 3160
RS 5200
RS 5350
Type
S-2F
S2FW
S-2F
S-2F
Cap
1050
1600
2100
3500
Cyls
2570
2599
2620
3035
Hds
14
16
21
25
SpT
57
53-107
71
80-120
Notes
Model
960 MB
Hard Plus 100
Hard Plus 1200
Hard Plus 180
Hard Plus 300
Hard Plus 350
Hard Plus 600
Hard Plus 650
Mac Int 100
Mac Int 1200
Mac Int 180
Mac Int 30
Mac Int 300
Mac Int 350
Mac Int 46
Mac Int 600
Mac Int 650
Type
S-2
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
1079
102
960
180
288
347
632
654
102
960
176
32
288
347
47
632
654
Cyls
1658
Hds
15
SpT
85
Notes
Fujitsu M 2266S-512
161
162
Model
Vista 100
Vista 1200
Vista 180
Vista 30
Type
S
S
S
S
Cap
102
960
176
32
Cyls
Hds
SpT
Notes
Ricoh
DMA
Model
RH 5130
RH 5260
RH 5261
RH 5500
RS 9150AR
Type
M/R
M
S
S
S
Cap
10/15
10
25
50
47
Cyls
612
615
612
1285
1285
Hds
2
2
2
2
2
SpT
17/26
17
17
76
76
Notes
Removeable
MFM recording
Cartridge
Cartridge
Rotating Memory Systems
Merged with Data Peripherals to form Disctron—later sold to Otari, sold to Rotating Memory Services
Model
Type
Cap
Cyls
Hds
SpT
Notes
SS 40AT
A
42
Cartridge
SS 85AT
A
83
SS 180-E
E
177
Cartridge
SS 20
M
21
Cartridge
SS 40
M
42
Cartridge
SS 85
M
83
Cartridge
SS 100-S
S
100
Cartridge
SS 140-S
S
142
Cartridge
SS 20-S
S
21
Cartridge
SS 200-S
S
207
Cartridge
SS 320S
S
320
Cartridge
SS 400S
S
42
Cartridge
SS 80S
S
84
Cartridge
Rotating Memory Services
Repair company which bought Otari, which was discontinued.
Model
Type
Cap
Cyls
Hds
RMS 214
M
10
306
4
RMS 503
M/R
3/4
153
2
RMS 504
M
4
215
2
RMS 506
M
5
153
4
RMS 507
M
5
306
2
RMS 509
M
8
216
4
RMS 512
M
11
153
8
RMS 513
M
11
215
6
RMS 514
M
10
306
4
RMS 518
M
15
215
8
RMS 519
M
15
306
6
RMS 525
M
20
8
RMS 526
M
21
306
8
SpT
17
17/26
17
17
17
17
17
17
17
17
17
17
17
Notes
WPC 108
Rodime Ltd
Out of business Aug 1991. Bought by Conner
Model
Type
Cap
RO 128A
A
106
RO 3055A
A
46
RO 3058A
A
45
Cyls
868
872
868
Hds
7
6
3
SpT
34
17
34
Notes
Hard Disk Tables
Model
RO 3059A
RO 3071A
RO 3088A
RO 3089A
RO 3095A
RO 3099A(P)
RO 3121A
RO 3128A
RO 3129A
RO 3130T
RO 3135A
RO 3139A(P)
RO 3151A
RO 3199A
RO 3209A
RO 3259A(P)
RO 5075E
RO 5125E
RO 5180E
RO 100
RO 101
RO 102
RO 103
RO 104
RO 200
RO 201
RO 201E
RO 202
RO 202E
RO 203
RO 203E
RO 2031
RO 204
RO 204E
RO 206
RO 208
RO 2301
RO 251
RO 252(F)
RO 3000A-XLA
RO 3045
RO 3055
RO 3065
RO 350
RO 351
RO 352
RO 365
RO 412
RO 413
RO 414
RO 5040
RO 5065
RO 5090
RO 652
RO 200RX
RO 3000A-XL
RO 3000A-NAT
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
E
E
E
M
M/R
M/R
M/R
M/R
M
M/R
M/R
M/R
M/R
M/R
M/R
M
M/R
M/R
M
M
M
M
M
M
M/R
M/R
M
M
M
M/R
M
M
M
M
M
M
M
M
R
R
R
Cap
42
61
75
82
82
80
122
106
106
105
112
114
122
163
163
210
65
106
150
Cyls
217
1217
868
325
923
373
SpT
28
48
34
28
34
28
868
492
1053
923
523
1217
1216
759
990
1224
1224
1224
Hds
15
2
5
16
5
15
4
7
15
7
7
15
4
4
15
15
3
5
7
3/5
7/11
10/15
14/21
11
5/8
11/16
11/16
22/31
17/26
33/47
16
22/34
45/63
40
53
16
5
10
42
38/58
45/69
53
10
5
11/16
21
34
51
68
32
63
75
20
20
43
43
192
192
192
192
320
320
640
321
640
320
640
320
320
640
320
320
320
306
306
992
872
872
872
306
306
306
615
1024
1024
1024
1224
1224
1224
306
2
4
6
8
4
2
2
4
4
6
6
6
8
8
8
8
6
2
4
5
5
6
7
4
2
4
4
4
6
8
3
5
7
4
17/26
17/26
17/26
17/26
17
17/26
17/26
17/26
17/26
17/26
17/26
17
17/26
17/26
17
17
17
17
17
17
17/26
17/26
17
17
17
17/26
17
17
17
17
17
17
17
17
992
625
5
5
17
26
Notes
Try 515 x 8 x 17
34
28
28
34
28
39
66
28
28
35
34
34
321 cyls?
321 cyls?
972 cyls? (Oli)
163
164
Model
RO 3060R
RO 3075R
RO 3085R
RO 352
RO 5090R
RO 5095R
RO 5130R
RO 3040S
RO 3057S
RO 3058T
RO 3059T
RO 3070S
RO 3080S
RO 3085S
RO 3088T
RO 3089T
RO 3090T
RO 3128T
RO 3129T
RO 3130S
RO 3139S
RO 3258T
RO 3259S
RO 3259T
RO 3331S
RO 3426S
RO 3540S
RO 5000S
RO 5040S
RO 5075S
RO 5125S-102/1F2
RO 5178S
RO 5180S-102/1F2
RO 651
RO 652(A)
RO 652B
RO 751
RO 752A
RO 8074
Type
R
R
R
R
R
R
R
S
S
S
S
S
S
S
S
S
S
S
S
S
S-2
S
S-2
S
S-2
S-2
S
S
S
S
S
S
S
S
S
S
S
S
SMDE
Cap
50
60
67
16
109
81
114
32
72
45
42
70
38
70
75
82
75
106
106
106
113
216
210
210
331
426
540
146
38
76
106
149
149
10
21
26
10
25
667
Cyls
750
750
750
306
1224
1224
1224
872
680
868
1216
756
Hds
5
6
7
4
7
5
7
3
5
3
2
4
SpT
26
26
26
26
26
26
26
750
868
1216
1053
868
1090
1047
1148
1235
1189
1216
1497
1497
1568
1233
1224
969
1219
1219
1219
306
306
306
306
306
1646
7
5
3
5
7
5
7
5
9
9
9
7
9
11
7
3
5
5
7
7
2
4
4
2
4
11
26
34
44
28
34
38
28
38
38
38
34
62
62
Notes
42
34
34
45
33
42
31
34
34
34
34
33
42
34
42
MFM recording
MFM recording
RO 3259A
Master:
LK4 LK1
Rodime Systems
Model
Cobra 110AT
Cobra 210AT
Cobra 40AT
Cobra 80AT
20 Plus
45 Plus
100RX
450RX
Classic 20
Classic 40
Classic 80
Type
A
A
A
A
S
S
S
S
S
S
S
Cap
110
210
42
84
20
40
100
40
20
40
80
Cyls
1216
1170
1159
Hds
4
9
2
4
SpT
36
36
33
34
Notes
Compaq
Compaq
Compaq
Compaq
Mac, External
Mac, External
Mac
Mac
Mac
Mac
Mac
Hard Disk Tables
Model
Cobra 1000e
Cobra 100e
Cobra 100i
Cobra 110e
Cobra 210e
Cobra 210i
Cobra 330e
Cobra 45e
Cobra 45i
Cobra 50il
Cobra 650e
Cobra 70e
Cobra 70I
Type
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
1000
100
100
105
210
210
330
40
40
50
650
70
70
Cyls
Hds
868
868
1216
1216
7
7
4
9
9
868
868
3
3
868
868
5
5
SpT
Notes
Mac, External
Mac, External
Mac, Internal
Mac, External
Mac, External
Mac, Internal
Mac, External
Mac, External
Mac, Internal
Mac
Mac, External
Mac, External
Mac, Internal
Ruby Systems Inc
Model
StarDrv 100 DN
StarDrv 100 DX
StarDrv 130 DN
StarDrv 130 DX
StarDrv 170 DN
StarDrv 170 DX
StarDrv 40D N
StarDrv 40D X
StarDrv 90D N
StarDrv 90D X
Type
S
S
S
S
S
S
S
S
S
S
Cap
100
100
130
130
168
168
40
40
88
88
Cyls
Hds
Cap
540
850
1080
1273
1213
560
545
60
101
41
80
280
420
561
61
120
105
125
240
170
357
213
426
9108
13658
Cyls
1047
1647
2100
3844
2478
Hds
16
16
16
6
16
966
748
820
1300
869
856
1086
993
927
754
615
937
968
968
1002
1002
17648
26464
4
5
8
4
2
10
16
16
7
15
16
16
15
8
16
8
16
16
16
SpT
Notes
Mac
Mac
Mac
Mac
Mac
Mac
Mac
Mac
Mac
Mac
Samsung
www.samsung.com
Model
PLS 30544A
PLS 30854A
PLS 31084A
PLS 31264A
PLS 31274A
SHB 30560
SHB 3272A
SHC 3061A
SHC 3101A
SHD 2041B
SHD 2081A
SHD 30280A
SHD 30420A
SHD 30560A
SHD 3061A
SHD 3062A
SHD 3101A
SHD 3121A
SHD 3122A
SHD 3171A
SHD 3172A
SHD 3211A
SHD 3212A
SP 0914D
SP 1366D
Type
A
A2
A2
A
A2
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A4
A4
SpT
63
63
63
72-132
63
Notes
Physical
Apollo
Apollo
26
33
28
60
63
63
63
17
17
17
25
35
45
45
52
52
63
63
Try 900 x 6 x 17
Try 776 x 8 x 33
165
166
Model
SP 1828D
STG 31271A
STG 31601A
SV 0211A
SV 0322A
SV 0431D
SV 0432A/D
SV 0643A/D
SV 0644A
SV 0682D
SV 0842D
SV 0844A/D
SV 1022D
SV 1023D
SV 1025A
SV 1296A/D
SV 1363D
SV 1364D
SV 1533D
SV 1705D
SV 1824D
SV 2044D
SV 2046D
TBR 31080A
VG 33402A
VG 36483A
WN 310820A
WN 321620A
WN 32163A
WNH 31601A
WU 32553A
WU 33205A
SHD 2030
SHD 2020
SHD 2021
SHD 2040
SHD 2041
SHD 3101A
PLS 30854S
PLS 31084S
PLS 31274S
SHD 3202
SHD 3210S
SHD 3272S
Type
A4
A2
A2
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A4
A2
A
A4
A
A
A
A
A
A
M
R
R
R
R
R
S
S
S-2
S
S
S-2F
Cap
18216
1280
1600
2112
3200
4311
4311
6448
6402
6851
8455
8455
10204
10276
10200
12922
13672
13702
15307
17127
18230
20409
20553
1080
3400
6177
1030
2060
2100
1600
2540
3240
27
21
23
42
47
105
850
1080
1273
212
212
545
SHD 30280A/30420A/30560A
Single:
Master:
Slave:
C/D In
C/D, DsP In
C/D, DsP out
3101A/3061A/3062A
Single:
Master:
Slave:
3121A/3122A
CD,ACT On
CD,DSP On
None
Cyls
35296
Hds
16
SpT
63
4092
11024
8912
8912
13328
13232
14160
16383
16383
19773
19912
19765
25038
26493
26550
29660
33187
35324
39546
39824
2112
6591
15
9
15
15
15
15
15
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
2093
4186
4136
3121
4924
6280
820
820
820
820
820
641
16
16
16
16
16
16
4
2
2
4
4
8
63
63
63
63
63
63
17
26
28
26
28
40
2093
3844
1376
1376
16
5
7
7
4
63
72-132
43
43
Notes
5400 RPM
Quantum Trailblazer?
Hard Disk Tables
Single:
Master:
Slave:
CD
CD,DSP
None
PLS 31274A/30854A, Wuxxxx3A
Single:
Master:
Slave:
C/D
C/D
None
WA, VGxxxx2A
Single:
Master:
Slave:
Master
Master
Slave
VG, VA, SV, SW, Wuxxxx5A
Single:
Master:
Slave:
MA
MA
SL
Saratoga
See Areal and Disctec
Saturae Corp
Model
Edge 1000r
ProLine 1910hz
Type
S-2F
S
Cap
1050
2000
Cyls
2570
2255
Hds
14
19
SpT
57
76-96
Notes
DEC DSP 3105
HP C 3010
Seagate
Model
ST 1057A
ST 1090A
ST 1102A
ST 1111A
ST 1126A
ST 1133A
ST 1144A
ST 1156A
ST 1162A
ST 1186A
ST 1201A
ST 1239A
ST 125A (-1)
ST 1274A
ST 138A (-1)
ST 1400A
ST 1401A
ST 1480A
ST 157A (-1)
ST 2140A
ST 2247A
ST 2274A
ST 2383A
ST 2384A
ST 2660A
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Cap
53
79
85
99
111
117
131
138
143
164
177
211
21
23
32
332
344
426
43
140
226
241
338
330
540
Cyls
1024
536
1024
538
536
636
1001
536
804
636
804
954
615
407
615
1018
726
895
733
Hds
6
10
10
10
14
10
15
14
12
14
12
12
4
4
6
12
15
15
7
SpT
17
29
17
36
29
36
17
36
29
36
36
36
17
26
17
53
61
62
17
536
536
737
16
16
16
55
55
56
1057
16
63R
Notes
Try 940 x 3 x 34
CDC 94354-90
ST 1144 Family
CDC 94354-111
CDC 94354-126
CDC 94354-133
Also 1024 x 14 x 17
CDC 94354-155
CDC 94354-160
CDC 94354-186
CDC 94354-200
CDC 94354-239
404 x 4 x 26
604 x 4 x 26
ST 1480 Family
ST 1480 Family
1475 x 9 x 54-85
Try 1024 x 5 x 17
CDC 94244-274
CDC 94244-383
167
168
Model
ST 274A
ST 280A
ST 3025A
ST 3051A
ST 3057A
ST 3096A
ST 31010A
ST 31012A
ST 310230A
ST 310240AG
ST 31060A
ST 31081A
ST 31082A
ST 3120A
ST 31210A
ST 31220A
Type
A
A
A
A
A
A
A2
A
A4
A4
A
A2
A
A
A
A
Cap
65
71
21
43
40
89
1082
1082
10200
10200
1065
1081
1082
106
1080
1080
ST 3123A
ST 31270A
ST 31274A
ST 31275A
ST 31276A
A
A
A
A
A2
106
1200
1279
1275
1276
ST 31277A
ST 313021A
ST 313640A
ST 3144A
ST 3145A
ST 31621A
ST 31640A
ST 31720A
A2
A4
A4
A
A
A2
A
A
1281
13000
13600
130
130
1621
1640
1720
ST 31721A
ST 31722A
ST 317221A
ST 317242A
ST 3195A
ST 3211A
ST 32110A
ST 32120A
ST 32122A
ST 32132A
A2
A
A4
A4
A
A
A
A2
A
A3
1704
1704
17200
17200
170
213
2111
2111
2113
2113
ST 32140A
A2
2140
ST 32161A
ST 3240A
ST 3243A
ST 325A (/X)
ST 3250A
ST 32520A
ST 32530A
ST 32531A
ST 32532A
ST 3270A
ST 3271A
ST 328040A
A
A
A
A
A
A
A2
A2
A
A
A
A4
2147
210
214
21
213
2530
2530
2557
2557
271
265
28500
Cyls
940
516
808
820
1024
1024
524
524
Hds
8
10
2
6
8
10
64
64
SpT
17
27
26
17
17
17
63
63
16383
516
2097
524
1024
611
2099
524
1024
2485
619
619
2482
620
620
16
64
16
64
12
64
16
64
12
16
64
64
16
64
64
63
63
63
63
17
63
63
63
17
63
63
63
63
63
63
1001
1001
786
3150
3305
826
825
825
15
15
64
16
16
64
64
64
17
17
63
63
63
63
63
63
Notes
CDC 94204-65/74
CDC 94204-71/81
1616 x 1 x 26
ST 3144 Family
940 x 3 x 34
Try 836 x 8 x 26 ST3144 Family
UDMA 66
Medalist
Cabo 1080 CFS 1081A 524x64x63 Lg
ST 3144 Family
Medalist 1080
Large
Try 905 x 9 x 25
621 x 64 x 63 Large
Cabo 1276
Large
UDMA 66
UDMA 66
ST 3144 Family
Cabo 1621
787 x 64 x 63 Large
Large
5400 RPM U66
5400 RPM UDMA 66
981
685
1023
1023
1023
4096
1023
4096
1024
1023
1010
1024
615
1024
611
611
619
619
600
977
10
16
64
64
64
16
64
16
64
64
12
12
4
12
128
128
128
128
14
10
34
38
63
63
63
63
63
63
63
63
34
34
17
34
63
63
63
63
63
53
Large
Med 2140
Large
Try 683 x 16 x 38
697 x 2 x 30 AT/XT
Medalist 210xe
Medalist 2530
UDMA 66
Hard Disk Tables
Model
ST 3283A
ST 3290A
ST 3291A
ST 3295A
ST 33220A
ST 33221A
ST 33230A
ST 33232A
ST 33240A
ST 33440A
ST 3385A
ST 3390A
ST 3391A
ST 3420A
ST 3425A
ST 34250A
ST 34321A
ST 34340A
ST 34342A
ST 34520A
ST 3491A
ST 3500A
ST 35040A
ST 351A (/X)
ST 35130A
ST 3541A
ST 352A (/X)
ST 3543A
ST 3544A
ST 3550A
ST 3600A
ST 3630A
Type
A
A
A
A
A
A
A2
A
A
A
A
A
A
A
A
A2F
A
A2
A3
A
A
A
A2
A
A
A
A
A
A
A
A
A2F
Cap
245
260
272
260
3227
3227
3227
3227
3200
3400
340
340
341
427
425
4250
4303
4303
4300
4500
428
426
5008
42
ST 3635A
ST 3636A
ST 36423A
ST 36450A
ST 36451A
ST 36530A
ST 36531A
ST 36540A
ST 3655A
ST 3660A
A
A
A4
A
A
A
A
A
A
A
635
640
6448
6400
6400
6400
6400
ST 3780A
A
722
ST 38420A
ST 3850A
A4
A2F
8400
850
ST 3851A
ST 3852A
ST 3853A
ST 38641A
ST 39140A
ST 500A
ST 51080A
A
A
A
A4
A4
A
A
851
540
43
542
541
452
528
631
527
540
8197
8683
426
1034
Cyls
978
1001
761
761
781
781
781
781
781
Hds
14
15
14
14
128
128
128
128
128
SpT
35
34
50
50
63
63
63
63
63
767
768
768
826
839
14
14
14
16
16
62
62
62
63
62
555
555
555
588
899
895
647
820
661
524
980
525
524
1018
1024
1223
611
619
620
13328
833
833
841
840
840
1024
1057
699
1399
699
240
240
240
240
15
15
240
6
240
32
5
32
32
14
16
16
32
32
32
15
240
240
240
240
240
16
16
32
16
32
63
63
63
63
62
62
63
17
63
63
17
63
63
62
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
1648
824
825
826
826
1023
1023
895
2100
525
16
32
32
32
32
256
256
15
16
64
63
63
63
63
63
63
63
62
63
63
Notes
ST 3550 Family
Medalist 275xe
Large
Medalist 3340 Fast ATA-2
Superseded by ST 3391A
Supersedes ST 3390A
Medalist 4250
4500 RPM Medalist
Medalist 420xe
ST 3550 Family
AT/XT Also 980 x 5 x 17
Cabo
AT/XT Try 977 x 5 x 17
Medalist 455
1872 x 7 x 53-88
Medalist 630
Large
Medalist 6423
Large
Upgraded to ST 36530A
Upgraded ST 36451A 7200 RPM
Replaces ST 36451A 128K cache
Medalist 350
Medalist 545xe
Large
Medalist 720
Large
UDMA 66
Medalist
Large
Cabo
Mode 4 Medalist SL
Large
169
170
Model
ST 51270A
Type
A2F
Cap
1223
ST 52160A
ST 52520A
A
A
2560
ST 5540A
A
517
ST 5660A
A
545
ST 5850A
A
854
ST 5851A
ST 7050A
ST 9025A
ST 9038A
ST 9051A
ST 9052A
ST 9077A
ST 9080A
ST 9096A
ST 9100A(G)
ST 91080A
ST 91350AG
ST 9140A(G)
ST 91420A
ST 91430AG
ST 9144A(G)
ST 9145A(G)
ST 9150AG
A
A
A
A
A
A
A
A
A
A
A3
A3
A
A3
A3
A
A
A
1034
42
21
32
42
42
64
64
85
85
1083
1350
127
1441
1449
127
127
131
ST 91685AG
ST 9190A(G)
ST 9195A(G)
ST 92080A
ST 92120AG
ST 92130AG
ST 92255AG
ST 9235A(G)
ST 9240AG
ST 9295AG
ST 9300AG
ST 93230AG
ST 9342A
ST 9352A
ST 9385AG
ST 94030AG
ST 9420AG
ST 9422A
ST 9546AG
ST 9550AG
ST 9655AG
ST 9810AG
ST 9816AG
A
A
A
A
A
A3
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A2
1680
171
170
64
421
421
520
455
524
811
810
ST 9840AG
ST 1111E
ST 1156E
A3
E
E
840
99
138
2163
2250
209
210
261
262
345
350
340
Cyls
2485
621
1023
4978
621
1050
525
1057
528
1656
828
828
976
1024
820
980
669
823
980
748
525
654
980
694
702
980
980
419
873
814
873
800
823
1050
523
545
985
988
569
569
788
667
905
934
993
988
818
523
942
1016
786
1571
785
814
1072
1072
Hds
16
64
64
16
128
16
32
16
32
16
32
32
4
4
2
6
5
11
4
10
14
64
64
15
64
64
15
15
13
16
64
16
13
4
64
128
128
13
8
15
15
128
16
12
14
128
16
16
32
16
16
32
16
32
32
5
7
SpT
63
63
63
63
63
63
63
63
63
63
63
63
21
17
Notes
Medalist SL
Large
17
17
17
38
17
16
63
63
17
63
63
17
17
47
24
63
24
32
38
63
63
63
32
52
60
60
63
63
63
51
63
52
63
63
59
63
63
63
63
63
36
36
Try 654 x 4 x 32
ST 9144 Family
Medalist
Large
Large
Decathlon 545
Try 828 x 32 x 63
Try 654 x 2 x 32
ST 9235 Family
ST 9144 Family
ST 9295 Family
Laptops
Marathon 130sl
Large
Marathon 170sl Compaq 65
Laptops
Marathon 210sl
Marathon 260sl
Marathon 340
Marathon 455
Marathon 520
2.5” Marathon 810
Large
CDC 94356-111
CDC 94356-155
Hard Disk Tables
Model
ST 1182E
ST 1201E
ST 2106E
ST 2160E
ST 2182E
ST 2383E
ST 41650E
ST 4182E
ST 4192E
ST 4383E
ST 4384E
ST 4442E
ST 4766E
ST 4767ES
ST 4769ES
ST 41201K
ST 41800K
ST 43200K
ST 6515K
ST 6516K
ST 6545K
ST 8100K
ST 81154K
ST 81236K
ST 8134K
ST 8135K
ST 8167K
ST 8201K
ST 82030K
ST 82105K
ST 82272K
ST 82368K
ST 82500K
ST 8268K
ST 83050
ST 83220K
ST 833K
ST 8335K
ST 8402K
ST 867K
ST 868K
ST 8851K
SG 10B
SG 15C
SG 5A
SG 5B
ST 1100
ST 124
ST 125 (-1)
ST 138 (-1)
ST 151
ST 206
ST 212
ST 213
ST 225
ST 238
ST 251 (-1)
Type
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
I
I
I2
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
M
M
M
M
M
M
M/R
M
M/R
M
M/R
M/R
M
M
M
Cap
161
178
89
85
160
338
1420
152
169
319
319
368
664
676
631
1200
1800
3385
576
516
516
100
1154
1056
134
134
167
201
2030
2105
Cyls
972
1072
1024
1024
1453
1747
2107
969
1147
1412
1224
1412
1632
1399
1552
2101
2627
2627
711
711
711
1-992
1635
1635
1-992
1-992
1-992
1-992
2120
2611
Hds
9
9
5
5
4
7
15
9
8
13
15
15
15
15
15
17
26
20
24
24
24
1-32
14
15
1-32
1-32
1-32
1-32
19
16
SpT
36
36
34
34
54
54
Z
34
36
34
34
34
53
63
53
Z
138
161-240
Notes
1-256
197
83
1-256
1-256
1-256
1-256
83
78
Solid State
CDC 97229-1150
CDC 97209-12G
Solid State
Solid State
Solid State
Solid State
2368
2140
288
3050
3220
33
335
402
67
67
727
10
15
5
5
83
21
21/32
32
42/65
5
10/16
10/16
21
21
42
2611
2611
1-992
2655
2655
1-992
1-992
1-992
1-992
1-992
1381
305
305
152
305
1072
615
615
615
977
306
306
615
615
615
820
18
19
1-32
18
19
1-32
1-32
1-32
1-32
1-32
15
4
6
4
2
9
4
4
6
5
2
4
2
4
4
6
86
83
1-256
212
106
1-256
1-256
1-256
1-256
1-256
Z
17
17
17
17
17
17
17/26
17
17/26
17
17/26
17/26
17
17
17
CDC 94356-200
10 Mhz CDC 94216-106
15 Mhz CDC 94246-182
15 Mhz CDC 94246-383
10 Mhz CDC 94166-182
10 Mhz CDC 94186-383
10 Mhz CDC 94186-383H
10 Mhz CDC 94186-442
15 Mhz CDC 94196-766
24 Mhz
24 Mhz
CDC 97509-12G
CDC 97289-21G
CDC 97200-23G
CDC 97299-23G
CDC 97209-25G
Solid State
Solid State
Solid State
Solid State
Solid State
Solid State
CDC 97209-850
CDC 94355-100
171
172
Model
ST 252
ST 253
ST 3212
ST 4026
ST 4030
ST 4037
ST 4038 (M)
ST 4051
ST 4053
ST 406
ST 4068
ST 4085(p)
ST 4086(p)
ST 4096
ST 4097(p)
ST 412
ST 419
ST 425
ST 506
ST 706
ST 7050P
ST 71P(5)
ST 710P(A)(5)
ST 720P(A)(5)
ST 72P(A)(5)
ST 740P(A)(5)
ST 75P(A)(5)
ST 910AC
ST 92AC
ST 920AC
ST 95AC
ST 1106R
ST 1150R
ST 1156R
ST 137R
ST 138R (-1)
ST 157R (-1)
ST 225R
ST 238R
ST 250R
ST 251R
ST 277R (-1)
ST 278R
ST 279R
ST 4077R
ST 4135R
ST 4144R
ST 7075
ST 7095
ST 1057N
ST 1090N
ST 1096N
ST 1102N
ST 1111N
ST 11200N(D)
ST 11201N(D)
ST 1126N
Type
M
M
M
M/R
M
M
M/R
M/R
M
M/R
M
M
M
M/R
M
M/R
M/R
M
M/R
M
P3
P2
P2
P2
P2
P2
P2
P2
P2
P2
P2
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
S-2
S
S
S-2
S
S-2F
S-2F
S
Cap
42
43
10
21/32
31
30
31/48
42/65
44
5/8
72
71
72
80/122
80
10/16
15/24
21
5/8
5
43
1.8
10
21
3
42
5
10
3
21
5
91
128
138
33
32
49
21
32
42
43
65
65
65
65
115
122
65
80
49
79
84
84
99
1054
1054
107
Cyls
820
989
612
615
733
733
733
977
1024
306
925
1024
925
1024
1024
306
306
306
153
306
580
Hds
6
5
2
4
5
5
5
5
5
2
9
8
9
9
9
4
6
8
4
2
9
SpT
17
17
17
17/26
17
17
17/26
17/26
17
17/26
17
17
17
17/26
17
17/26
17/26
17
17/26
17
16
977
1072
1072
615
615
615
667
615
667
820
820
820
989
1024
960
1024
7
9
7
4
4
6
2
4
4
4
6
6
5
5
9
9
26
26
36
26
26
26
31
26
31
26
26
26
26
26
26
26
1021
1068
906
965
1068
1872
1872
1068
3
5
7
5
5
15
15
7
Z
29
26
34
36
73
73
29
Notes
CDC 94205-51
High Performance
High Performance
High Performance
IBM PS/280
CDC 94155-85
CDC 94155-86
High Performance
CDC 94155-96(p)
Rebadged as IBM for XT
Unbuffered seek
ST 7000 family
Solid State Flashdrive
CDC 94355-150
CDC 94355-156
ST 251 Family
CDC 94205-77
CDC 94155-135
ST 4096 Family
CDC 94351-90
ST 1144 Family
CDC 94351-111
GCC UltraDrive 1000S
ST 11200 Family
CDC 94351-126
Hard Disk Tables
Model
ST 1133N
ST 1133NS
ST 1144N
ST 1156N(S)
ST 1162N
ST 11700N(D)
ST 11701N(D)
ST 11750N(D)
ST 11751N(D)
ST 118202LW
ST 118273(LNW)
ST 1186N(S)
ST 11900N(W)
ST 11901N
ST 11950N(W)
ST 11951N
ST 1201N(S)
ST 1239N(S)
ST 12400N(DW)
ST 12401N
ST 12450N(DW)
ST 125N(-1)
ST 12550N(D)
ST 12551N(D)
ST 138N(-1)
ST 1400N
ST 1401N
ST 14207(N)(W)
ST 14209(N)(W)
ST 1480N(D,V)
ST 1481N(D)
ST 150176LW
ST 15150N(W)
ST 15230N
ST 157N(-1)
ST 1581N(D)
ST 177N
ST 1830N
ST 19101N
ST 19171N(W)
ST 1950N
ST 1980N(D)
ST 2106N(M)
ST 2125N(V,M)
ST 2209N(V,M)
ST 224N
ST 225N
ST 2383N(M)
ST 250N
ST 2502N(V,M)
ST 251N
ST 251N-1
ST 277N
ST 277N-1
ST 296N
ST 3025N
ST 3057N
Type
S
S
S-2
S-2
S
S-2F
S2FW
S-2F
S2FW
S-U
S-U
S-2
S-2F
S
S-2F
S-2F
S-2
S-2
S-2F
S-2F
S2FW
S
S-2F
S2FW
S
S-2
S-2
S-2F
S-3
S-2
S-2F
S-U2
S2FW
S-2F
S
S-2F
S
S-2F
S-3
S2FW
S-2F
S-2F
S
S
S
S
S
S
S
S
S
S
S
S
S
S-2
S-2
Cap
113
113
126
138
138
1430
1430
1437
1437
18200
18200
160
1700
1700
1689
1689
172
211
2100
2100
1781
21
2100
2100
32
331
338
4295
4295
426
426
50100
4094
4094
49
525
60
702
9100
9100
803
860
91
107
179
22
21
332
45
435
43
43
65
65
84
21
49
Cyls
1268
1068
2048
1068
1068
2626
2626
2756
2756
6962
7501
1268
2621
2621
2706
2706
1068
1268
2621
2626
2710
407
2707
2756
615
1476
1100
3999
3999
1476
1476
Hds
5
5
7
7
9
13
13
11
11
24
20
7
15
15
15
15
9
9
19
19
9
4
19
19
4
7
9
20
20
9
9
SpT
36
36
Z
36
29
57-99
57-99
62-97
Z
213
237
36
83
Notes
CDC 94351-133S
CDC 94351-133S
81
Barracuda
Barracuda
CDC 94351-200(S)
CDC 94351-230(S)
3711
3992
615
1476
921
1325
6256
5274
1575
1730
1022
1544
1544
615
615
1261
667
1755
820
630
820
628
820
1616
940
21
19
6
9
5
13
16
20
13
13
5
3
5
2
4
7
4
7
4
4
6
6
6
1
3
107
110
26
77
26
79
170
168
76
74
36
45
45
26
17
74
17
69
26
34
26
34
34
26
34
35
36
83
83
149
26
81
62-97
26
62
66
104
104
62
62
CDC 94351-155 (S)
CDC 94351-160
ST 12400 Family
ST 12400 Family
Barracuda
Cheetah
Barracuda
CDC 94351-186(S)
ST 12400 Family
D model no termination
Barracuda; 7200 RPM
Barracuda 2
ST 1480 family
ST 1480 Family
ST 1480 Family
Barracuda 50 7200 RPM
Barracuda 4 A/V 7200 RPM
A/V 5400 RPM
ST 1480 Family
I version made for IBM
Cheetah 10,033 RPM 20 W
Barracuda 9 7200 RPM
ST 11200 Family
CDC 94211-106 M=Mac
94211-125 V=Novell
CDC 94221-209
CDC 94241-383 M=Mac
CDC 94241-502
818 cyls?
ST 251 Family
ST 251 Family
ST 251 Family
173
174
Model
ST 3096N
ST 31051N(W)
ST 31055N
ST 31060N
ST 31080N (WC)
ST 31200N(D,C)
ST 31230N(W)
ST 31231N
ST 31250N
ST 3136403LWV
ST 3144N
ST 318203LW
ST 318275SLW
ST 318451LC
ST 31930N
ST 32105N
ST 32107N
ST 32109N
ST 32151N(W)
ST 32155N
ST 32171N(W)
ST 32271N
ST 32272N
ST 32430N(W)
ST 325N
ST 32550N(W)
ST 3283N
ST 3285N
ST 3390N
ST 34217
ST 34371N(W)
ST 34501N
ST 34502LW
ST 34520(N)(W)
ST 34555(N)(W)
ST 34571N
ST 34572N
ST 34573(N)(W)
ST 3500N(D)
ST 3550N
ST 3600N
ST 3610N(D)
ST 3620N(N,C)
ST 36530(L)(N)(W)
ST 3655N
ST 39102LW
ST 319103LW
ST 39140(N)(W)
ST 39173LW
ST 39173(N)(W)
ST 39175LW
ST 4051N
ST 4077N
ST 4096N
ST 410800N(W)
ST 41200NDVM
ST 41250N
Type
S-2
S2FW
S-3
S-2F
S-2F
S
S-2F
S-2F
S-2F
S-U2
S-2
S-U2
S
S
S-2F
S-2F
S-2F
S-2F
S2FW
S-3
S-3
S-3
S-3
S-2F
S
S2FW
S-2F
S
S
S-3
S-3
S-3
S
S
S
S-3
S-3
S
S-2F
S-2F
S-2F
S-2F
S-2F
S
S
S-U2
S
S
S-U2
S
S
S
S
S
S-2F
S-2
S
Cap
40
1060
1060
1062
1080
1063
1010
1060
1020
36400
126
18200
8600
18000
1700
2148
2147
2148
2145
2047
2150
2260
3250
2147
21
2041
248
249
344
Cyls
610
4176
4176
2757
3658
2700
3992
3992
3711
Hds
3
4
4
8
6
9
5
5
5
SpT
35
123
123
94
96
84
103
103
107
1652
3
ZBR
3898
3948
3999
3999
4176
4176
5178
5178
6311
3992
654
3510
1689
1689
2676
7
10
10
10
8
8
5
5
4
9
2
11
5
3
3
121
106
104
104
125
125
163
170
175
116
32
108
57
57
83
4320
4550
5178
6526
6962
9006
6311
5178
6311
7501
1547
2126
1872
1872
2700
9006
2393
6962
10
8
6
4
8
10
8
5
7
5
7
7
5
6
5
12
164
170
212
246
176
171
176
237
76
83
76
79
78
234
89
212
9006
7520
7501
8
5
10
246
236
237
977
1024
1147
4925
1931
2098
5
5
4
14
15
17
42
26
42
133
71
74
4550
6500
426
456
525
535
551
545
9100
8600
9100
8600
103
87
84
8669
1035
1550
Notes
Hawk
WC = CFP 1080E
Hawk 5400 RPM
Barracuda 2LP
Cheetah 36 10000 RPM
Cheetah 18LP 10,016 RPM
7200 RPM
Cheetah Ultra 160 15000 RPM
Hawk
Hawk 2 XL
Barracuda 4LP
A/V
Barracuda 4LP A/V 68 pin 7200
ST 3550 Family
Cozume 1
Barracuda 4LP
Also 9100 Mb Cheetah
Try 1872 x 7 x 79
ST 3600 Family
Cheetah
Cheetah 10025 RPM
Barracuda
Barracuda 7200 RPM
A/V Elite 9 5400 RPM
94601-12G/Tricord SD 1200
Hard Disk Tables
Model
ST 4144N
ST 41520N(D)
ST 41600N
ST 41601N(D)
ST 41650N(D)
ST 41651N(D)
ST 4182N(M)
ST 4192N
ST 42000N(D)
ST 42100N(D)
ST 42101N
ST 423451N
ST 42400N(D)
ST 43400N(D)
ST 43401N(D)
ST 43402N(D)
ST 4350N(M)
ST 4356N
ST 4376NDMV
ST 4385N(DM)
ST 446452
ST 4702N(DM)
ST 4766N(DM)
ST 4767N(DM)
ST 51080N
ST 52160WC(N)
ST 5660N
ST 5767ND
ST 81236N
ST 82500N
ST 8368N
ST 8500N
ST 8741N
ST 8851N
ST 9096N
ST 9144N
ST 9235N
ST 9252N
ST 9259N
ST 41097J
ST 41201J
ST 6165J
ST 6315J
ST 6344J
ST 6515J
ST 6516J
ST 683J
ST 81123J
ST 81236J
ST 82030J
ST 82038J
ST 82272J
ST 82500J
ST 83073J
ST 8368J
ST 8500J
ST 8741J
Type
S
S-2
S
S-2F
S-2
S-2F
S
S
S
S-2F
S2FW
S-2F
S-2F
S-2F
S2FW
S2FW
S
S
S
S
S
S
S
S-2
S-2F
S-3
S-2F
S
S
S
S
S
S
S
S-2
S-2
S
S
S
SMD
SMD
SMD
SMDE
SMDE
SMDE
SMD
SMD
SMDE
SMDE
SMD
SMD
SMDE
SMDE
SMD
SMDE
SMDE
SMDE
Cap
122
1352
1370
1370
1415
1415
155
168
1792
1900
1900
23400
2129
2916
2916
2916
307
311
330
330
601
676
665
1080
2170
545
676
1049
2140
316
378
637
851
85
128
209
252
251
1097
1200
165
315
344
344
344
83
1123
1056
2030
2038
2272
2140
3073
316
378
736
Cyls
1024
2098
2098
2098
2107
2107
969
1147
2624
2573
2573
6876
2624
2735
2735
2735
1412
1430
1549
791
9996
1546
1632
1356
4826
6536
3002
1356
1635
2611
1217
1217
1635
1381
SpT
26
74
74
74
87
87
35
36
83
96
96
237
83
99
99
99
46
Z
45
55
328
50
54
63
109
161
88
Notes
83
Z
60
82
Z
Z
CDC 97201-12G
CDC 97201-25G
CDC 97201-368
CDC 97201-500
CDC 97201-736
CDC 97201-850
1024
985
1339
Hds
9
17
17
17
15
15
9
8
16
15
15
28
19
21
21
21
9
9
9
15
28
15
15
15
4
4
4
15
15
19
10
10
15
15
4
16
13
6
2101
2101
823
823
711
711
711
823
1635
1635
2120
2611
2611
2611
2655
1217
1217
1635
17
17
10
19
24
24
24
5
15
15
19
19
19
19
19
10
10
15
Z
Z
Z
Z
Z
Z
Z
Z
76
83
83
68
86
83
CDC 97501-12G
CDC 97501-16G
CDC 97501-16G
CDC 94161-182 M=Mac
Elite 23
FWB Hammer 2000FMF
94171-350/M M=Mac
94171-376/M M=Mac
94181-385H/Tricord SD 385
94181-702/Tricord SD 702
CDC 94191-766 M=Mac
94601-767H/M M=Mac
Physical A/V Med 1080
63
32
61
Never produced
60
82
60
CDC 97500-12G
CDC 97150-160
CDC 97150-300
CDC 97150-340
CDC 97150-500
CDC 97150-500
CDC 97100-80
CDC 97200-1123
CDC 97200-12G
CDC 97200-270
CDC 97200-25G
CDC 97200-368
CDC 97200-500
CDC 97200-736
175
176
Model
ST 8851J
Type
SMDE
Cap
851
Cyls
1381
Hds
15
SpT
82
Notes
CDC 97200-850
Seagate Drive Nos
1st
Form factor
1
2
3
4
6
7
8
9
3.5" HH
5" HH
3.5" 1"
5" FH
9"
1.8”
8"
2.5"
2nd/3rd
Unformatted Capacity
Letter
A
AG
C
D
E
J
K
N
NM
NV
P
R
S
W
X
0
1
Interface
ATA
ATA +Shock
SCSI Wide
Differential SCSI
ESDI
SMD/SME-E
IPI-2
Narrow SCSI
SCSI Mac
SCSI NetWare
PCMCIA
RLL
Synchronous SCSI
Wide SCSI
XT IDE
Standard Access
Faster Access
Power requirements
On early Elite drives, +5 should not fall below +4.85.
ST 3600A, 3500A
Single:
Master:
Slave:
J5-A in
J5-B in
J5-AB out
With 2x3 style J6 on right side near rear
A=vertical (pins 9&10).
B=horizontal (8&10)
A=1-2 (1-2 are at rear of drive). B=3-4
ST 1090A, 1111A, 1126A, 133A, 1156A, 1162A, 1186A, 1201A, 1239A
Single:
Master:
Slave:
1 open
1 open, 3 closed
1 closed
Hard Disk Tables
1-2 are at the back
ST125A, 138A, 157A
0=open, 1=closed. Read from left, look at back with board down.
ST 325A/X, ST 351A/X, ST 352A/X
6-pin jumpers
Pins on side, 1-2 towards front
Single:
Master:
Slave:
10-pin
1-2
1-2, 3-4
3-4
3-4
3-4, 5-6
None
ST 274A/280A
Jumper nearest AT cable on for Master, off for slave. For 280A, leave
other jumper alone if non-C model*. For C model*, other jumper on
indicates No Slave, off means Slave present. *There are two models.
If you do not have a C after the model no, you can only connect two
similar 94204-xx drives. Otherwise you can mix.
ST 3295A, 3660A, 3250A, 3291A, 3391A, 3491A,
3240A
Single:
Master:
Slave:
None (5-6, 7-8 off)
As above if slave is ATA compatible
1-2 on if slave without -DASP signal
5-6 on if slave non-ATA
7-8 on (to ATA compatible master)
Cable select is 3-4 (default)
ST 3123A, 3145A, 3195A, 3243A, 3290A
Single:
Master:
1-2, 3-4 open
1-2 open
3-4 closed
1-2 closed
Slave:
1-2 are at the back
1-2
1-2
None
5-6
ST 31276A/32132A
Single:
Master:
Slave:
CS:
5-6
5-6*
None
3-4 32132A - 3-4, 5-6
ST 1057A, 1102A, 1144A
Single:
Master:
Slave:
3-4 closed
3-4 closed
5-6 closed
3-4 open
1-2 nearest data cable
ST 3051A, 3096A, 3120A, 3144A
Single:
Master:
Slave:
12-pin version
Single:
Master:
Slave:
1-2, 11-12
1-2, 3-4, 11-12
5-7, 11-12
XT Mode:
7-8
40 Mb:
30 Mb:
20 Mb:
1-2
3-4
1-2, 3-4
18-pin version
Single:
Master:
Slave:
XT Mode:
40 Mb:
30 Mb:
20 Mb:
3-4, 11-12, 17-18
3-4, 5-6, 11-12, 17-18
7-8, 11-12, 17-18
9-10
3-4
5-6
3-4, 5-6
ST 2274A, 2383A
Single:
Master
Slave:
A, B, E
A, B
A (B start delay 20 sec from mstr start).
A is nearest power connector
ST1400A, 1480A
ST 31081A
Single:
Master:
Slave:
CS
177
3-4
3-4, 5-6
3-4 open
Single:
Master:
Slave:
J5 Cin
J5 C, D in
J5 C open
A=vertical (pins 9&10).
B=horizontal (8&10)
Single:
Master:
Slave:
J5-A in
J5-B in
J5-AB out
ST 3283A, 3385A, 3390A, 3550A, 3655A
Single:
Master:
Slave:
None
Pin next to mini pwr closed.
Pin away from mini pwr closed.
ST 9051A, 9052A, 9080A, 9077A, 9096A
9100AG, 9140AG, 9144A, 9145A, 9150AG
9190AG, 9235AG, 9240AG, 9300AG 9385AG,
9550AG, 9655AG
Single:
Master:
Slave:
None
Pin next AT cable On
Pins away from AT cable on.
178
ST 3780A/31220A
J04
Type A
1-2
3-4
5-6
7-8
9-10
11-12
13-14
15-16
17-18
19-20
21-22
14 pins outside of drive. 1-2 at rear
Single:
None
Master:
3-4 (J5)
Slave:
1-2 (J5)
Type B
4 pins at rear on left
Single:
Master:
Slave:
None
Pin nearest AT connector on
Pin away from AT connector on
ST 19101W (Cheetah)
ST 31720A
J5 (Rear)
Single:
Master:
Slave:
5-6
3-4, 5-6
None
ST 5540A/5851A/51080A/51270A
Single:
Master:
Slave:
None
3-4
1-2
J8 1-2, 3-4 open
J8 3-4 On
J8 1-2 On
34-33 closed for 1024 cyls.
J8 is at front of drive.
J6 (Front)
ST 9420A
None
Pin nearest AT connector on
Pin away from AT connector on
ST 41200N/4385N/4702N
ID
1
2
3
4
5
6
7
3
0
0
0
1
1
1
1
4
0
1
1
0
0
1
1
5
1
0
1
0
1
0
1
ST 12550N
J01
1-2
3-4
On
Off
SCSI ID
SCSI ID
SCSI ID
SCSI ID
GND
+5v
1 (RHS)
Term Power from A drive*
2
Term Power from B drive*
3
Reserved
4
Parity disable
5
Write protect
6
Motor Start
7
Start delay
8
Enable T-Res (W model only)
* Use bottom pins of 1&2 for supply from Bus. ½not used on WC
model. Use external active termination for WD drives.
ST 5660A/5850A
Single:
Master:
Slave:
1-2
3-4
5-6
7-8
10
11
J2 (Side)
CS=9-10
If mstr wants 30 secs for slave, 3-4/5-6
Single:
Master:
Slave:
Spindle sync connector
Init SDTR msg at power on and reset
Remote LED
Write Protect
Delayed Motor Start Disabled
Spin Up with Start Unit Comd
Parity Checking
Reserved
Address 1
Address 2
Address 3
Term pwr Address
1-2
3-4
5-6
7-8
9-10
11
13-14
15-16
17-18
19-20
21-22
ID1
ID2
ID4
ID8
Reserved
+5v
Remote LED
Always Off
Always Off
Always Off
Always On
Hard Disk Tables
Sequel
See also Maxtor, possibly Quantum. Bought Maxtor’s LXT/XT drives.
See DEC for jumper settings
Model
Type
Cap
Cyls
Hds
SEQ 4125EXT
E
113
1224
7
SEQ 4170E
E
158
1224
7
SEQ 4175EXT
E
149
1224
7
SEQ 4230E
E
203
1224
9
SEQ 4280EXT
E
230
1224
11
SEQ 4380E
E
338
1224
15
SEQ 4380EXT
E
319
1224
15
SEQ 1050
M
38
902
5
SEQ 1065
M
54
918
7
SEQ 1085
M
71
1024
8
SEQ 1105
M
85
918
11
SEQ 1140
M
120
918
15
SEQ 2085
M
72
1224
7
SEQ 2140
M
113
1224
11
SEQ 2190
M
155
1224
15
SEQ 1120R
R
105
1024
8
SEQ 1240R
R
197
1024
15
SEQ 4170S
S
158
1224
7
SEQ 4380S
S
338
1224
15
SEQ 5300S
S-2F
3000
3055
21
SEQ 5350S
S-2F
3572
3055
25
SEQ 5400S(W)
S-2FW
4000
3055
26
SpT
54
36
34
36
34
36
36
17
33
17
33
17
33
33
33
25
25
36
36
80
80
80
Notes
DEC DSP
DEC DSP
DEC DSP
Shinwa
Model
D 220
Type
M
Cap
20
Cyls
614
Hds
4
SpT
17
Notes
Shugart
No longer making hard drives.
Model
Type
Cap
1002
S1000
4
1004
S1000
8
1006
S1000
30
4004
S1000
14
4008
S1000
29
4100
S1000
56
SA 1002
SA
5
SA 1004
SA
1
SA 602
M
2
SA 604
M/R
5/8
SA 605
M
5
SA 606
M/R
8/12
SA 607
M
5
SA 612
M/R
11/16
SA 706
M
5
SA 712
M
11
SA 724
M
20
SA 725
M
20
Siemens
Microscience connection?
Cyls
256
256
Hds
2
4
256
256
160
160
160
160
311
311
306
306
640
615
2
4
2
4
4
6
2
4
2
4
4
4
SpT
17
17
17
17
17
17
20
2
17
17/26
17
17/26
17
17/26
17
17
17
17
Notes
MFM
MFM
MFM
MFM
MFM
MFM
MFM
MFM
159 cyls?
159 cyls?
306 cyls?
320 cyls?
320 cyls?
179
180
Model
1100
1200i
1300
2200
2300
4410
5710
5720
5810
2200i
2300
4420
5720
5820
6200
7520
Type
E
E
E
E
E
E
E
E
E
S
S
S
S
S
S
S
Cap
83
156
234
74
61
334
655
655
777
156
234
334
55
777
1200
655
Cyls
1216
1216
1216
1216
1216
1100
1478
1478
1658
1216
1216
1100
Hds
4
8
12
8
2
11
15
15
15
8
12
11
15
15
16
15
1658
1658
SpT
32
32
32
32
32
54
54
54
54
32
32
54
Notes
Megafile
Megafile
Megafile
SCSI?
ESDI?
ESDI?
54
54
54
Simple Technology
Model
1.08 Gb
1.3 Gb
2.1 Gb
STI 260HD
STI 340HD
Type
A
A
A
P3
P3
Cap
1080
1300
2100
260
340
Cyls
Hds
SpT
Notes
2.5"
2.5"
2.5"
Singapore
Bought Micropolis
Sony
Model
Type
Cap
SRD 3040C-50
A
42
SRD 3080C-50
A
80
SRD 4080A
A
85
RMO 5550
S
650
RMO 5350
S
128
SRD 2020A
S
20
SRD 2040A-01
S
42
SRD 3040(A)S
S
42
SRD 3080L
S
80
SRD 4080S
S
85
* Found in Amstrad ALT 386SX portable
Cyls
822
964
Hds
2
10
SpT
51
17
Notes
Amstrad*
Amstrad*
624
4
2
33
A=Apple
Mac
A=Apple
4
SRD 2040
1
3
5
7
5-6
3-4/5-6
1-2/5-6
1-2/3-4/5-6
2
4
6
3-4
1-2
1-2/3-4
Southern Data
Southern Data Systems Inc
Model
Type
2290S-40T
E
2290S-80R
E
2290S-130R
E
Cap
40
80
130
Cyls
Hds
SpT
Notes
Hard Disk Tables
Model
2290S-150T
2290S-190R
2290S-300T
2290S-34R
2290S-90T
Type
E
E
E
E
E
Cap
150
190
300
34
90
Cyls
Hds
SpT
Notes
SPC
Model
Scorecard 44
Type
H
Cap
44
Cyls
753
Hds
7
SpT
17
Notes
MFM
Specialised Systems Technology Inc
Model
Stor Stak 780
Stor Stak 1650
Stor Stak 170
Stor Stak 380
Type
E
S
S
S
Cap
80
342
70
80
Cyls
Hds
SpT
Notes
Sperry
Model
20 Fixed Card
Type
H
Cap
Cyls
Hds
SpT
Notes
Tandon 362 in disguise
Cyls
1979
Hds
15
SpT
Notes
Toshiba MK 538FB
Cyls
1224
1224
1632
1224
1224
918
1024
1224
1025
Hds
9
15
15
9
15
15
15
15
5
SpT
36
36
54
36
36
17
17
17
17
Spin Peripherals Inc
Model
1.2 GB
Spin 1021
Spin 32151
Spin 4221AV
Spin 34300
Spin 3423AV
Type
S-2
S
S
S
S
S
Cap
1230
1000
2000
2000
4000
4000
Storage Devices
See Storage Dimensions, and Samsung
Storage Dimensions
Maxtor aka Speedstor
Model
AT 155E
AT 335E
AT 650E
PS 155E
PS 335E
AT 120
AT 133
AT 160
AT 40
AT 70
LAN 160
LAN 320D
LAN 650D
AT 100
AT 140
AT 200
AT 100S
Type
E
E
E
E
E
M
M
M
M
M
M
M
M
R
R
R
S
Cap
156
338
651
156
338
120
133
160
44
71
159
52
651
109
142
204
105
Notes
Maxtor XT 4170E
Maxtor XT 4380E
Maxtor XT 8760E
Maxtor XT 4170E PS/2
Maxtor XT 4380E PS/2
Maxtor XT 1140
Maxtor XT 2190
Lanstor
Lanstor
Lanstor
1024
1024
1024
8
8
15
3
26
34
26
181
182
Model
AT 105S
AT 200S
AT 1000S
AT 155S
AT 2640S2
AT 320S
AT 4320S1
AT 4640
AT 650S
CDASM 1051F
CDASM 2105F
CDASM 400SF
DMH A02W
DMH A04W
DMH B02W
DMH B04W
LAN 1050F
LAN 150S
LAN 2101F
LAN 2105F
LAN 21300S2
LAN 2320S
LAN 2320S1
LAN 2320S1
LAN 2640S2
LAN 4005
LAN 650S(1)
LAN 9000F
MAC B-1000F
MAC 1-2030F-1
Macinstor 100
Macinstor 1020
Macinstor 195
Macinstor 195i
Macinstor 2040 HC2
Macinstor 325 II/i
Macinstor 40
Macinstor 595 II/i
Macinstor 650 II/i
Macinstor 80
PS 155S
PS 320S
PS 650S
PS 21300S2
PS 2640S2
PS 41280S4
PS 41300S2
PS 41950S4
PS 42600S4
PS 4320S1
PS 4640S2
PS 4650S1
PS 4960S3
OS 1000S
OS 200S
OS 330S
OS 650S
Type
S
S
S
S
S
S
S
S
S
S-2F
S-2F
S-2F
S2FW
S2FW
S2FW
S2FW
S-2F
S
S-2F
S-2F
S
S
S
S
S
S-2F
S
S-2F
S-2F
S-2F
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
105
204
1000
156
651
320
320
651
651
1000
2100
4300
2100
4300
2100
4300
1050
155
2101
2105
1300
326
326
326
653
4300
651
9000
1050
2129
101
1020
195
194
2040
325
40
594
650
80
156
320
651
1303
640
1280
1303
1954
2606
320
640
650
960
1000
200
330
650
Cyls
Hds
SpT
Notes
Speedstor
1224
7
15
9
36
Maxtor XT 4170S
1224
15
36
Maxtor XT 4380S
1632
15
54
Maxtor XT 8760S
2570
2624
14
19
57
83
DEC DSP 3105
ST 42400N
7
Mac (Maxtor)
1224
1224
1632
9
15
15
36
36
54
Mac (Maxtor)
Maxtor XT 4170S PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
PS/2
Hard Disk Tables
Model
SAZ-2610F2
XS 100S
XS 200S
XS 330S
XS 1100S1
XS 1200SI/2
XS 1330S1
XS 1400S2
XS 1665S1
XS 21320S4
XS 21330S2
XS 2200SI
XS 2330S1
XS 2400S2
XS 2660S2
XS 2665S
XS 2800S4
XS 2990S3
XS 2600S3
Type
S-2F
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
1370
104
200
330
104
200
330
400
667
1320
1330
200
330
400
660
667
800
990
600
Cyls
2098
Hds
17
SpT
74
Storage Solutions
Model
SSI 1000(EXT)
SSI 2000M
SSI 4400
SSI 5200
Type
S-2F
S2FW
S2FW
S2FW
Cap
1000
2100
4300
5200
Cyls
Hds
SpT
Notes
Streamlogic Corp
Model
AV 9100
LT/AV 2100
LT/AV 4300
Type
S-2F
S2FW
S2FW
Cap
9100
2100
4300
Cyls
Hds
SpT
Notes
Sumitronics
Model
NP 04
RD 3000
RD 4000
Type
M
M
M
Cap
55
10
20
Cyls
Hds
10
4
8
306
306
SpT
17
17
17
Notes
Sumo Systems
Model
Subsystem 20
Subsystem 50
Type
S
S
Cap
20
50
Cyls
Hds
SpT
Notes
Summus Corp
Model
SUM 44100
SUM 44600
SUM 44600
SUM 43000
SUM 44100
SUM 44600
SUM 44900
Type
E
E
E
S
S
S
S
Cap
65
82
82
70
65
82
38
Cyls
Hds
SpT
Notes
Notes
ST 41601N
Xstor
183
184
Model
104 Mb System
327 Mb System
654 Mb System
669 Mb System
71 Mb System
911 Mb System
1 Gb System
Type
S
S
S
S
S
S
S
Cap
104
327
654
669
71
911
1000
Cyls
Hds
SpT
Notes
Mac
Mac
Mac
Notes
Sun
Sun
Sun
Sun
Sun
Sun
Sun
SuperMac Technology Inc
Model
XP200
XP330
XP600
Type
S
S
S
Cap
200
330
600
Cyls
Hds
SpT
Division of Syquest
Model
Type
44/2
S
44e
S
44i
S
88/2
S
88e
S
88i
S
Cap
88
44
44
176
88
88
Cyls
Hds
SpT
Notes
1275
1275
2
2
34
34
External Cartridge
Internal Cartridge
1774
1774
2
2
36-52
49ish
External Cartridge
Internal Cartridge
SyDOS
Syquest
[email protected]
Model
Type
SQ 105
A
SQ 200
A
SQ 2542A
A
SQ 2543A
A
SQ 270
A
SQ 3105A
A
SQ 3270A
A
SQ 225F
M
SQ 306R
M
SQ 306RD
M/R
SQ 312(RD)
M/R
SQ 315F
M
SQ 319
M/R
SQ 325(A,F)
M
SQ 330F
M
SQ 338(F)
M
SQ 340AF
M
EZ 135
S-2
SQ 01
S
SQ 2543A
S
SQ 3105
S
SQ 555
S
SQ 5110
S
SQ 5200C
S-2
SQ 400
S
SQ 800
S
Cap
105
200
42
42
270
105
256
20
5
11/16
11/16
21
11/15
21
11
31
38
135
42
105
44
88
200
44
88
Cyls
Hds
SpT
985
5
17
Notes
Cartridge
841
1024
612
306
306
615
612
612
612
612
615
640
1275
1774
16
16
4
2
4
2
4
2
4
2
6
6
2
2
16
32
17
17
17/26
17/26
17
17/26
17
17
17
17
34
48ish
Cartridge
4 hds?
Removeable
Remove jumper W3
615 cyls Victor BIOS
612 cyls?
Removeable
ISA 8-Bit Interface
Cartridge
Cartridge
Cartridge
Cartridge
Cartridge
Cartridge
Hard Disk Tables
Model
SQ 88
Type
S
Cap
80
Cyls
Hds
SpT
Notes
Sysgen Inc
Model
Maxi RD45
HD 40e
HD 80e
Type
C
S
S
Cap
45
40
80
Cyls
Hds
2
SpT
Notes
Cartridge
System Industries Inc
Model
S 1350
S 1350 Model 1
S 1350 Model 2
S 156QR
S 156QR
S 157QR
S 157QR
Type
S
S
S
S
S
S
S
Cap
320
320
640
319
319
639
639
Cyls
Hds
SpT
Notes
Sun
Sun
Sun
Sun
Sun
Sun
Sun
Systems Peripheral Consultants
Model
LHD 80H
LHD 20H
LHD 30H
LHD 40H
Type
M
M
M
M
Cap
119
22
33
44
Cyls
Hds
SpT
Notes
Type
A
A
Cap
121
105
Cyls
739
641
Hds
8
8
SpT
40
40
Notes
Talon
Model
TA 3020A
TA 3101A
Tandon
Model
TV 2009
MK 134F
MKM 3114
TM 251
TM 252
TM 253
TM 261
TM 262
TM 270
TM 3085
TM 344
TM 346
TM 352
TM 353
TM 361
TM 362
TM 364
TM 383
TM 501
TM 502
TM 503
Type
A
M
M
M
M/R
M
M
M/R
M
M
M
M
M
M
M
M/R
M
M
M/R
M/R
M/R
Cap
110
40
5
11/16
30
10
21/32
71
71
27
41
20
10
10
21/32
27
38
5/8
11/16
11/16
Cyls
1001
733
733
306
306
695
615
615
1024
1024
780
780
612
306
615
615
780
Hds
15
7
7
2
4
5
2
4
8
8
4
6
4
4
2
4
4
306
306
306
2
4
6
SpT
17
17
17
17
17/26
17
17
17/26
17
17
17
17
17
17
17
17/26
17
17
17/26
17/26
17/26
Notes
ST 1144A
185
186
Model
TM 6015
TM 6025
TM 6025E
TM 6035
TM 6035E
TM 702(AT)
TM 703(AT)
TM 705
TM 755
TM 775
TM 244
TM 246
TM 262R
TM 264
TM 3085R
TM 344
TM 346
TM 362R
TM 364
TM 3641
TM 702
TM 755R
TM 2085
TM 2128
TM 2170
TM 270
TM 3085
Type
M
M/R
M
M/R
M/R
M/R
M/R
M
M/R
M
R
R
R
R
R
R
R
R
R
R
R
R
S
S
S
S
S
Cap
6
5/8
7
8/12
12/18
21/32
32/48
41
43/62
40
41
62
20
41
104
41
62
20
41
41
32
65
74
115
154
161
10
Cyls
153
153
230
153
230
615
733
962
981
Hds
2
4
4
6
6
4
5
5
5
SpT
17
17/26
17
17/26
17/26
17/26
17/26
17
17/26
782
782
782
782
1024
782
782
782
782
782
615
981
1004
1004
1344
1024
1024
4
6
2
4
8
4
6
2
4
4
4
5
9
9
9
8
8
26
26
26
26
26
26
26
26
26
26
26
26
26
26
36
39
26
Notes
981 cyls?
WD 382R
WD 384R
Tandy
Model
25-1045
25-1046
25-1048
25-4124
25-4130
?
Type
A
A
A
A
A
S
Cap
28
43
40
52
105
80
Cyls
Hds
SpT
Notes
782
4
2
2
8
6
27
WD 93044-X 3:1
780
823
32
Tatung
Model
4000
Type
Cap
10
Cyls
Hds
SpT
Notes
Type
A
A
A
S
S
S
Cap
105
210
52
105
210
52
Cyls
Hds
SpT
Notes
Quantum?
Cyls
1000
1226
Hds
2
2
SpT
42
50
TCP
Model
105 AT
210AT
52AT
105S
210S
52S
Teac
Model
SD 240
SD 260
Type
A
A
Cap
43
63
Notes
Hard Disk Tables
Model
SD 3040EA
SD 3105(A)(H)
SD 3210A
SD 3240
SD 3250N-30
SD 3360N-30
SD 340A-27
SD 3540N
SD 380H(A)
SD 3240-30
SD 150
SD 510-01
SD 520(-U)
SD 521
SD 540
OD 3000
SD 3105S
SD 3210S
SD 3240-00
SD 340S
SD 380(S)(H)
Type
A
A
A
A
A
A
A
A
A
A
M
M/R
M/R
M
M
O
S
S
S
S
S
Cap
Cyls
Hds
SpT
Notes
105
215
245
251
362
43
540
86
240
10
10/16
21/32
20
40
27
105
215
240
43
41
641
847
965
961
791
525
1059
525
1930
306
306
615
615
615
8
8
8
16
16
4
16
8
4
4
4
4
4
8
40
62
62
32
56
40
63
40
62
17
17/26
17/26
17
17
Also 1024 x 5 x 40
1024 x 10 x 40
1282
1695
4
4
40
62
1050
1050
2
4
40
40
Hds
4
4
4
SpT
17
17
17
Notes
Also 1024 x 2 x 40/977 x 5 x 17
Also 1024 x 4 x 40
S-2
SD 3105/340H/380
Single:
Master:
Slave:
S0, S2, S3 On
S0, S1, S2, S3 On
S0, S1, S3 On
SD 340A-27/3210
Single:
Master:
Slave:
S1, S2, S3
S1, S2, S3
S1, S3
Tecmar
Model
ATHD
XTHD
60W20
Type
M
M
M
Cap
21
10
21
Cyls
612
306
612
Texas Instruments
Model
TI-5
525-122
Type
M
M
Cap
5
10
Cyls
153
306
Hds
4
4
SpT
17
17
Notes
Texas ISA
Model
ISA 9101
ISA 9102
Type
S-2
S-2
Cap
1300
2100
Cyls
Hds
SpT
Notes
Third Wave Computing
Model
1.2GB
2.0GB
Type
S-2
S
Cap
1079
1662
Cyls
1658
Hds
15
SpT
85
Notes
Fujitsu MK 2266S-512
Fujitsu MK 2265S-512
187
188
Time
Model
Smartcrd 100XL
Smartcrd 200XL
Smartcrd 340XL
Smartcard 40XL
Type
S
S
S
S
Cap
100
200
340
40
Cyls
Hds
SpT
Notes
Tokico
Possible Hitachi connection? Out of business?
Model
Type
Cap
Cyls
DK 503-1
M
5
306
DK 503-2
M
10
306
Hds
2
4
SpT
17
17
Notes
Toshiba
Model
DNB 540
DNB 810
DNB 135
MK 0200MAT
MK 0803MAT
MK 1002MAV
MK 1003MAV
MK 1022FC
MK 1034FC
MK 1122FC
MK 11422 FCV
MK 1301MAV
MK 1302MAN
MK 1401MAN
MK 1422FCV
MK 1522FCV
MK 1624FCV
MK 1701MAN
MK 1702MAV
MK 1722FCV
MK 1724FCV
MK 1824FCV
MK 1924FCV
MK 1926FCV
MK 2024FC
MK 2101MAN
MK 2103MAV
MK 2104 MAV
MK 2124FC
MK 2224FC
MK 2326FC(V)(H)
MK 234FC(H)
MK 2428FC
MK 2526FC
MK 2528FC
MK 2628FC
MK 2720FC
MK 2728FC
MK 3003MAN
MK 3303MAN
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A2
A2
A2
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Cap
540
814
1350
270
815
1060
22
107
43
86
1300
1300
1400
86
126
213
1700
1700
131
249
352
540
815
86
2100
2100
2167
130
213
340
101
520
528
704
810
1250
1080
3080
3300
Cyls
Hds
SpT
1580
2100
16
16
63
63
664
988
988
2633
2633
3720
988
812
684
3294
8
5
10
16
16
16
10
8
16
16
39
17
17
63
63
63
43
38
38
63
842
842
682
1053
1579
988
4200
4200
4200
934
684
969
845
1016
1023
1365
1571
2358
1579
5968
8
16
16
16
16
10
16
16
16
16
16
14
7
16
16
16
16
16
8
16
38
38
63
63
63
17
63
63
63
17
38
49
35
63
63
63
63
63
63
63
Notes
2.5” EIDE
2.5” EIDE
2.5” EIDE
2.5” EIDE Libretto 20
2.5”EIDE Libretto 50/60
12.7mm
Laptops
1339 x 4 x 39 (Unix) 25mm
977 x 2 x 43 17mm
12.7mm
19mm
12.7mm
63 Sectors?
12.7mm
12.7mm
12.7mm
977 x 4 x 43 19mm
19mm
2.5” 12.7mm
2.5”
1155 x 4 x 55 19mm
Try 995 x 8 x 52 19mm
19mm
19mm
19mm
19mm
19mm
19mm
19mm
Hard Disk Tables
Model
MK 4310
MK 6409
MK 153FA
MK 154FA
MK 156FA
MK 250F
MK 350FA
MK 353A
MK 355FA
MK 358FA
MK 535FA
MKM 0363A/J
MKM 0364A/J
MK 130
MK 132FA
MK 133FA
MK 134FA(M,R)
MK 53F(ABMR)
MK 54F(ABMR)
MK 56F(ABMR)
MK 72PC(R)
MKM 0351E/J
MKM 0352E/J
MKM 0353E/J
MKM 0381E/J
MKM 0382E/J
MKM 0383E/J
MK 1301MAV
MK 153FB
MK 154FB
MK 156FB
MK 1824FBV
MK 1924FBV
MK 1926FBV
MK 2101
MK 2224FB
MK 232FB
MK 2326FB
MK 233FB
MK 234FB
MK 234FBS
MK 2428FB
MK 250FB
MK 2526FB
MK 2528FB
MK 2628FB
MK 2720FB
MK 2728
MK 350FB
MK 355FB
MK 358FB
MK 438FB
MK 535FB
MK 537FB
MK 538FB
MK 182FB
MK 184FB
Type
A
A
E
E
E
E
E
E
E
E
E
E
E
M
M
M
M/R
M/R
M/R
M/R
M/R
M
M
M
M
M
M
S2FW
S
S
S
S-2
S-2
S2FW
S2FW
S
S
S
S
S
SAsync
S-2
S
S-2F
S-2F
S-2F
S-2FW
S-2F
S
S
S
S-2
S
S
S-2
SMD
SMD
Cap
4300
6400
74
104
145
382
765
72
398
676
251
74
104
50
18
30
44/65
36/55
50/77
72/105
72/105
36
50
72
36
50
72
1350
74
104
148
335
540
815
2160
213
46
340
75
106
106
520
215
528
704
773
1350
1080
675
398
664
867
251
1060
1230
83
116
Cyls
Hds
SpT
830
830
830
1224
5
7
10
10
35
35
35
35
1661
1661
1632
830
830
733
9
15
9
5
7
7
53
53
35
35
35
17
733
830
830
830
830
830
830
830
830
830
830
2633
830
830
830
2050
2920
2920
7
5
7
10
10
5
7
10
5
7
10
16
5
7
10
4
4
6
17/26
17/26
17/26
17/26
17/26
17
17
17
17
17
17
63
35
35
35
1560
845
1830
845
845
845
1920
1224
2050
4
3
14
5
7
7
8
10
66
36
49
36
36
19mm
49-83
35
19mm
2360
2633
26
1632
1661
1655
1632
1979
1979
823
823
9
15
15
9
13
15
5
7
Notes
UDMA 66
UDMA 66
15 Mhz
ATs—disable J1/2
ATs—disable J1/2
Notebooks
12.7mm 4200 RPM
12.7mm
12.7mm
19mm
19mm
19mm
53
53
68
35
Discontinued
189
190
Model
MK 186FB
MK 286FC
MK 288FC
MK 388FA
Type
SMD
HSMD
HSMD
HSMD
Cap
166
374
510
720
Cyls
823
823
823
1162
Hds
10
11
15
15
SpT
Notes
8"
8" 10 Hds?
8" 10 Hds?
MK 234FC
Single:
Master:
Slave:
5-6
5-6, 7-8
3-4
1-2 (=LED) are furthest from IDE connector.
MK1724FCV, 1824FCV, 1122FC, 2024FC, 2124FC, 2224FC, 2326FC, 2428FC, 2628FC, 1422FCV, 1522FCV, 1722FCV,
2526FC, 2528FC
Single:
Master:
Slave:
J2 open
J2 open
J2 closed
T1200, 3100, 3200, 5100 Debug low level format
Debug
A
MOV AX,0703
MOV CX,0001
MOV DX,0080
INT 13
INT 3
<CR>
G=100
Tradewinds
Model
PD20-1
PDH20-1
Type
Cap
20
20
Cyls
Hds
SpT
Notes
Removeable
Removeable
Cyls
1931
791
1546
Hds
15
15
15
SpT
71
55
50
Notes
ST 41200N
ST 4385N
ST 4702
Tricord Systems Inc
Model
SD 1200
SD 385
SD 702
Type
S-2
S
S
Cap
1035
330
601
Trimarchi Inc
Model
Twin Sixes
Type
S
Cap
600
Cyls
Hds
SpT
Notes
Datakeg; Sun
TTP Enterprises Inc
Model
MC 80
Type
M
Cap
80
Cyls
Hds
SpT
Notes
Tulin
No longer making hard drives. CMI connection? (640)
Model
Type
Cap
Cyls
HCPS 120B
A
121
1522
HCPS 40B
A
40
1024
HJ 510CB
A
509
987
Hds
4
2
16
SpT
39
40
63
Notes
Hard Disk Tables
Model
HJ 85B
HJPS 1000MBH
HJPS 120CB
HJPS 40B
HJPS 85CB
HS 85B/M
HSPS 85CB
TL 213
TL 226
TL 238
TL 240
TL 258
TL 326
TL 338
TL 340
TL 358
TL 640
Hermit Crab
HJ 1000H
HJ 2000
HJ 2100Q
HJ 520
HJ 540Q
HJ 730Q
HS 240
TL 32
TL 40
TL 48
TL 60
TL 65
TL 105
TL 1050
TL 105NQ
TL 154
TL 200
TL 2100
TL 3100
TL 320
TL 330
TL 340
TL 612
TL 675
TL 84NQ
TL 85
Type
A
A
A
A
A
A
A
M
M/R
M/R
M/R
M/R
M/R
M/R
M/R
M/R
M
S
S-2F
S
S-2F
S
S-3F
S-3F
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Cap
85
975
120
40
85
85
85
10
22/34
32/48
33/51
48/72
22/34
32/48
33/51
48/72
48
Cyls
526
1891
1522
1024
526
526
526
640
640
640
640
640
640
640
640
640
640
Hds
8
16
4
2
8
8
8
2
4
4
6
6
4
4
6
6
6
SpT
39
63
39
30
39
39
39
17
17/26
17/26
17/26
17/26
17/26
17/26
17/26
17/26
17
Notes
Not on XTs
Mac, External
1000
2000
2100
520
540
730
240
32
40
48
60
65
105
1050
105
154
200
2100
3100
330
330
340
612
675
84
85
XT, Mac
XT, Mac
XT, Mac
XT, Mac
XT, Mac
XT, Mac
Unbound Inc
Model
SunStor 1.2G
SunStor 100
SunStor 200
SunStor 250
SunStor 380
SunStor 500
SunStor 760
Type
S
S
S
S
S
S
S
Cap
1200
100
200
250
380
500
760
Cyls
Hds
SpT
Notes
Sun
Sun
Sun
Sun
Sun
Sun
Sun
191
192
United Peripherals
Rebadged Newbury Data drives, which came from Maxtor.
Unitek Systems Corp
Model
Unicard 20
Type
H
Cap
21
Cyls
Hds
SpT
Notes
MFM
US Design Corporation Inc
Model
VIP/F EM1200
VIP/F EM8760
VIP/F EMA4380
Q STOR 1200X
Q STOR 2000X
Q STOR 380X
Q STOR 760X
Q K380R
Q K760R
Type
E
E
E
S
S
S
S
S
S
Cap
1200
760
380
1000
2000
380
650
380
760
Cyls
Hds
SpT
Notes
Sun
Sun
Sun
Sun
Sun
Sun
Sun
Sun
Sun
Type
S-2
S-2
S-2
Par
Par
Par
Par
Par
Par
Cap
1020
540
730
1000
850
1600
1020
540
730
Cyls
Hds
SpT
Notes
Cyls
Hds
SpT
Notes
ValueStor
Model
Mobile SX 1000
Mobile SX 540
Mobile SX 700
10363-01
10369-01
10409-01
Mobile EP 1000
Mobile EP 540
Mobile EP 700
Vertex
See Priam/Vertex
Model
HDD 1001-AT
HDD 2001-AT
HDD 2002-AT
HDD 4001-AT
HDD 3211-PC2
HDD 4001MC
HDD 7601MC
Type
A
A
A
A
E
PS/2
PS/2
Cap
100
20
200
40
321
40
70
Western Digital
1st numeral in model numbers indicates number of platters.
Model
Type
Cap
Cyls
SP 105A
A
SP 210A
A
210
SP 2100
A
SP 4200
A
WD 1410354
A
8400
WD 1410355
A
6400
Hds
14
8
SpT
Notes
Piranha
Piranha
Piranha
Piranha
Hard Disk Tables
Model
WD 141035B
WD 280A
WD 2120A
WD 2170A
WD 2200A
WD 2250A
WD 2340A
WD 2540
WD 273BA
WD 307AA-00ANA0
WD 36400AB
WD 380A
WD 4250A
WD 93020A
WD 93024A
WD 93028A(D)
WD 93042A(D)
WD 93044A(D)
WD 93048A(D)
WD 95024A
WD 95028A
WD 95042A
WD 95044A
WD 95048A(D)
WD 95049A
WD 95038X
WD 93020X
WD 93024X
WD 93028X
WD 93034X
WD 93038X
WD 93042X
WD 93044X
WD 93048X
WD 93084X
WD 95024X
WD 95028X
WD 95034X
WD 95038X
WD 95044X
WD 95048X
WDAB 130
WDAB 140
WDAB 260
WDAC 11000
WDAC 11200
WDAC 11600
WDAC 1170
WDAC 1200
WDAC 1210
WDAC 12100
WDAC 1270
WDAC 1365
WDAC 140
WDAC 1425
WDAC 160
WDAC 18000D
Type
A
A
A
A
A
A
A
A
A4
A4
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A3
Cap
10100
85
125
170
210
250
340
540
27300
30700
6449
78
425
10
21
21
21
43
40
21
21
21
42
42
43
32
21
21
21
32
32
21
43
42
43
21
20
32
30
42
42
32
43
63
1056
1281
1624
171
212
212
2111
270
365
43
426
62
18000
Cyls
Hds
SpT
Notes
UDMA 66 7200 RPM
UDMA 66 5400 RPM
1021
4
39
615
615
615
615
977
977
615
782
615
977
782
782
615
612
782
782
782
782
615
782
977
782
615
782
615
782
977
977
512
980
1024
2046
2484
3148
1010
989
989
4092
917
708
980
827
1024
2
4
4
4
5
5
4
4
4
5
4
4
6
4
2
2
3
3
4
4
5
4
4
2
6
3
5
5
7
5
7
16
16
16
6
12
12
16
12
16
5
16
7
17
17
17
17
17
17
17
27
17
17
27
27
17
17
26
27
27
27
17
27
17
27
17
27
17
27
17
17
17
17
17
63
63
63
55
35
35
63
48
63
17
63
17
782 x 2 x 27
782 x 2 x 27
782 x 2 x 27 Centaur
782 x 4 x 27
782 x 4 x 27
782 x 2 x 27
XT In Amstrad 1640
XT -X range hardcards
XT
XT
XT
XT 782x2x27 Centaur
XT Tandy 25-1046
XT 782 x 4 x 27
XT
XT 3:1
XT
XT
XT
XT
XT
Tidbit XT/AT
Tidbit XT/AT
Caviar
Caviar
Caviar
Caviar
Caviar
Expert 7200 RPM
193
194
Model
WDAC 21000
WDAC 2120
WDAC 21200A
Type
A
A
A
Cap
1033
120
1282
WDAC 21600
WDAC 2170
WDAC 21700
WDAC 2200
WDAC 22000
WDAC 22100
WDAC 2250
WDAC 22500
WDAC 23200
WDAC 2340
WDAC 240
WDAC 2420
WDAC 24300
WDAC 2540
WDAC 2635
WDAC 2700
WDAC 280
WDAC 2850
WDAC 29100
WDAC 31000
WDAC 310100
WDAC 31200
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A4
A
A
A
1600
170
1707
213
2000
2112
256
2560
3249
341
42
425
4311
516
610
697
85
814
9100
1033
10141
1223
WDAC 313000
WDAC 31600
A
A
13000
1594
WDAC 3210
WDAC 32100A
WDAC 32500A
WDAC 33100
WDAC 33200
WDAC 34000
WDAC 34200
WDAC 34300
WDAC 35100
WDAC 36400-UD
WDAC 38400
WDAC 418000
WDAC 420400
WDAH 2160
WDAH 240
WDAH 260
WDAH 280
WDAL 1100
WDAL 185
WDAL 2120
WDAL 2170
WDAL 2200
WDAL 2540
WDAP 2100
WDAP 2120
A
A
A
A
A
A
A
A
A
A
A
A4
A4
A
A
A
A
A
A
A
A
A
A
A
A
1250
2100
2560
3166
3249
4001
4223
4304
5163
6138
8455
17200
20400
159
42
62
85
100
85
130
170
200
540
100
125
Cyls
2100
872
2484
1242
621
3148
1010
3308
989
3876
4092
1010
4960
6296
1010
820
989
8912
1048
1240
1416
980
1654
Hds
16
8
16
32
64
16
6
16
12
16
16
9
16
16
12
4
15
15
16
16
16
10
16
SpT
63
35
63
63
63
63
55
63
35
63
63
55
63
63
55
26
56
63
63
63
63
17
63
2100
16383
2484
1242
621
16
16
16
32
64
63
63
63
63
63
3148
785
16
64
63
63
4092
4960
6136
6296
7752
8184
8896
10672
13328
16383
16
16
16
16
16
16
15
15
15
16
63
63
63
63
63
63
63
63
63
63
Notes
Caviar
CMOS Normal mode
CMOS Large mode
CMOS LBA mode
EIDE
Caviar
Caviar
Caviar
Caviar IBM 76H7236
Caviar
Caviar
Caviar
Caviar
Caviar
Caviar
Caviar
Caviar
UDMA 66
Rebadged as IBM
UDMA 66
For CMOS Normal mode
For CMOS Large mode
For CMOS LBA mode
UDMA 66
Normal Compaq type 65
LBA
ATA 3
ATA 3
5400 RPM UDMA
5400 RPM UDMA
UDMA/66
UDMA/66
1024
980
958
980
1001
980
989
1048
987
872
2
14
10
6
10
15
10
12
16
6
8
17
17
34
17
17
34
35
63
35
35
Tidbit 2
Tidbit
Tidbit 2
Caviar Lite (2.5")
Piranha
Piranha
Hard Disk Tables
Model
WDAP 4105
WDAP 4200
WD CU 140
Filecard 20
Filecard 30
TM 262
TM 362
WD 10XSAS
WD 20XSAS
WD 505
WD 562-5
PhD 1000
PhD 1400
PhD 2100
WD CU 140
WD M1130-44
WD M1130-72
WD MI4120-72
TM 262R
TM 362R
TM 264R
TM 364R
WD 344R
WD 382R
WD 383R
WD 384R
WD 544R
WD 582R
WD 583R
WD 584R
20 AP
40 AP
Enterprise 2170
Enterprise 4630
HD 910-WA
Piranha 105S
Piranha 210S
WD 380SC
WD SC8320
WD SC8400
WD SP2100
WD SP2400
WD SP4105
WD SP4200
WDE 18300
WDE 18310-005042
WDE 2170
WDE 4360
WDE 4550
WDE 9100
WDAC 2200
Single:
Master:
Slave:
Type
A
A
A
H
H
M
M
M
M
M
M
PIDE
PIDE
PIDE
P
PS/2
PS/2
PS/2
R
R
R
R
R
R
R
R
R
R
R
R
S
S
S-3
S
S
S
S
S
S-2
S-2
S-2
S
S
S-2
S-U2
U160
S-3
S-3
S-3
S-3
Cap
105
212
42
20
30
20
20
10
20
10
20
1083
1440
2167
42
31
30
125
20
20
40
40
40
20
30
40
40
20
30
40
20
40
2170
4300
9100
105
210
320
320
400
106
209
105
209
18300
18300
2170
4360
4550
9100
Cyls
987
980
612
612
615
615
612
612
310
615
2100
2792
4200
980
920
928
925
782
782
782
782
782
782
615
782
782
782
615
782
Hds
4
12
5
4
4
4
4
2
4
2
4
16
16
16
5
2
2
8
4
4
4
4
4
2
4
4
4
2
4
4
SpT
Notes
Piranha
Piranha
35
17
17
26
17
17
17
17
17
17
63
63
63
17
33
32
33
26
26
26
26
26
26
26
26
26
26
26
26
Caviar Ultralite
44 pin
72 pin
72 pin
Tandon TM 262R
Tandon TM 364
Mac, Preference
Mac, Preference
5956
4
133-225
14
8
949
1199
1265
14
14
4
48
48
41
1280
8
4
40
Mac
Condor; IBM 0661-371
Condor; IBM 0661 467
Piranha
Enterprise 10000 RPM
7200 RPM
7200 RPM
6
12
2540, 2700, 31000
CP
MA
SL
Single:
Master:
Slave:
None
5-6
3-4
Cable select is 1-2 Default is across 3-5 (neutral).
195
196
WDAL 2200
Single:
Master:
Slave:
Single:
Master:
Slave:
CS
None
Inside pr
Outside pr
J8 3-5
J8 5-6*
J8 3-4
J8 1-2
22500-23LA (IBM) J8 3-5
Slave to original Conner CP 342/3022:
Centaur/Caviar/Piranha
6-pin connector
Single:
Master:
Slave:
WDAC 2120
J8 nil
J8 5-6 (MA)
J8 3-4 (SL)
Single:
Master:
Slave:
10-pin connector:
Western Dynex
Possible Western Digital connection?
Model
Type
Cap
Cyls
WD 505
M/R
5/8
310
Hds
2
SpT
17/26
Notes
Workstation Technologies
See Adcomp
Xebec
Out of business
Model
XE 3040
XE 3080
XE 3100
XE 3120
XE 4000
XE 4020
XE 4040X
OWL I
OWL II
OWL III
Type
A
A
A
A
M
M
M
S
S
S
Cap
40
80
105
120
10
20
40
25
39
52
Cyls
814
979
979
981
306
615
Hds
2
4
6
6
4
4
733
1124
1512
4
4
4
SpT
48
40
35
40
17
17
17
17
17
17
Cyls
1057
1057
731
731
788
1057
788
1057
1057
1057
1057
1057
1057
731
Hds
2
4
5
7
4
2
8
4
6
8
2
2
4
8
SpT
42
42
17
17
26
42
26
42
42
42
42
42
42
15
Notes
In Amstrad 1512
In Amstrad 1512
MFM recording
MFM recording
MFM recording
Y-E Data
Bought C Itoh hard drive division.
Model
Type
Cap
YD 3161B
A
45
YD 3162B
A
90
YD 3530
M
32
YD 3540
R
42
YD 3042
R
42
YD 3081B
S
45
YD 3082
S
87
YD 3082B
S
90
YD 3083B
S
136
YD 3084B
S
182
YD 308XB
S
45
YD 3181B
S
45
YD 3182B
S
90
YD 3541
S
45
Notes
Nil
MA
SL
J8 1-2
Hard Disk Tables
Zentec
Model
ZH 3100A
ZH 3140A
ZH 3270A
ZH 3380A
ZH 3490A
ZM 3140A
ZM 3180
ZM 3272
ZM 3360
ZM 3370
ZM 3480
ZM 3540
ZM 3560
ZM 3880
ZQ 2048
ZQ 2096
ZQ 2140
ZR 2000A
ZR 2040
DRACO
ZH 3100S
ZH 3140S
Type
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
S-2F
S
S
Cap
86
121
239
334
430
124
170
252
340
340
440
518
510
810
42
84
126
42
42
518
86
121
Cyls
924
993
1124
1020
1115
979
Hds
6
7
10
16
16
6
SpT
31
35
41
40
47
41
1994
4
2149
2149
4
6
2149
6
525
880
1410
525
976
2142
6
6
4
6
2
6
26
31
52
26
42
Var
Type
A
A
Cap
126
80
Cyls
1540
Hds
4
SpT
40
Notes
Try 970 x 8 x 31
ZSI
Model
ZM 3140A
ZQ 2090
Notes
Notes
197
198
Notes
Standard Addresses
AHA 152x
AHA 154x
AHA 174x
Buslogic
EATA/DPT
IN 2000
PAS 16
QLogic
Ultrastor
WD 7000 FASST
FD TMC 16x0
FD TMC 8x0
340
330
CC0
330
1F0
220
388
230
330
350
140
1C0
Adaptec
ACB 1540B/42B
SCSI-2 Bus mastering. The 42 supports 2 floppies.
J5
1
Out
2
Out
3
Out
4,5,6
ID
4*
5
6
7,8
DMA Ch
7
8
9,10,11
IRQ
9
10
11
12,13
DMA Txfer
12
13
Synchronous Negotiation disabled*
Diagnostics (factory only) disabled*
Parity Bit enabled*
0
1
2
x
x
x
x
x
x
x
0
5*
6
x
x
x
x
9
10
11*
x
x
5.0
5.7*
x
6.7
x
3
x
7
12
x
x
8.0
x
x
4
x
x
-
5
x
-
14
-
15
x
x
x
6
x
-
7
-
200
J6
J7
J8
J9
1
2,3,4
5
1
2,3,4
In
5,6
BIOS Wait State (ns)
7,8
BIOS Address
1
2,3
4,5
6,7
8
1,2,3,4
5,6,7,8
9,10
11,12
13,14
In
Out*
AT I/O Port Address
In
BIOS Enable
Not used
Auto Sense disable
Floppy Secondary Address
334
330*
230
134
2
x
x
3
x
x
4
x
0
100
200
300
5
x
x
6
x
x
DC000*
CC000
D8000
C8000
7
x
x
8
x
x
Floppy Enable (1542B only). If removed, remove jumpers J8.
DMA REQ (2/3)2=2
DMA ACK (2/3)4=2
IRQ (6/10)6=6
Dual Speed Enable
DMA REQ. (0,5,6,7) 2=5
DMA ACK (0,5,6,7)6=5
IRQ (9,10,11, 12,14,15) 11=11
ACB 2070
RLL. 16-bit full size. Built around ST 238. M-N/O-P and Q-R/S-T (below) are ignored with your settings.
A-B
All
Factory use only
C-D
All
Factory use only
E-F
In
Drive 0 is removeable cartridge
Out
Drive 0 is soft-sectored, ST 506
G-H
In
Drive 1 is removeable cartridge
Out
Drive 1 is soft-sectored, ST 506
I-J
In
Connections J0 and J1 are reserved
Out
Connections J0 and J1 are normal
K-L
In
Self diagnostics on
Parameter Tables and Jumper Selection
Table
0
1
2
3
Cap
30
15
60
30
Step Rate
3
3
3
3
Hds
4
2
5
4
Cyls
612
612
981
615
Drive 0 In
MN+OP
M-N
O-P
ACB 2072
RLL. 8-bit half size; 2:1 interleave. See 2070A for Parameter Tables and Selection for Jumpers M-T.
A-B
C-D
E-F
G-H
I-J
K-L
BD
324
In
In
In
In
In
Drive 0 is a Syquest
Drive 1 is a Syquest
Reserved
Reserved
Reserved
Self diagnostics enabled
BIOS Disabled
Alternate I/O Address
Drive 1 In
Q-R+S-T
Q-R
S-T
130
x
U-V+W-X
U-V
W-X
U-V+W-X
Out
In
In
In
BIOS Address C800
BIOS Address CA00
BIOS Address F400
BIOS Address CC00
ACB 2310/12
MFM. 16-bit Full Size; 1:1 interleave (with low level format). Default is no jumpers installed. No BIOS, so no DEBUG option. 2312 controls floppy.
J10
J9
E4-E5
E4-E5
E1-E2
E1-E2
1
2
3
4
5
6
Out
In
Out
In
In
In
In
In
Primary Hard disk address 1F0-1F7h
Secondary Hard Disk address 170-177h
Primary Floppy Address 3F0-3F7h
Secondary Floppy Address 370-377h
Disable I/O Wait State
TRK-1 Recal, Step=35uSec
Not used
Serial Monitor Mode.
Diagnostics Enable
Reserved
ACB 2320
ESDI. 1:1 interleave. 10 MHz.
J5
1
Out
In
2
3
Out
In
4
5
6
Out
In
7
J6
J7
J8
J10
J11
J12
J13
1-2
2-3
3-4
1-2
2-3
None
Not used
Bus wait state enabled
Bus wait state disabled
Not used
Not used
Serial Monitor disabled
Serial Monitor enabled (2400 baud)
Test point
Test point
Serial Monitor output
Test point
Not used
Not used
IRQ 14
IRQ 15
Do not use
BIOS Address C8000-CBFFF
BIOS Address CC000-CFFFF
BIOS disabled
ACB 2322
ESDI
J2
1
2
J7
3
4
5
6
7
All
1-2
Out
In
Out
In
In
In
Out
In
Bus Wait State disabled
Not used
Read ahead cache disabled
Not used
Not used
BIOS Disabled
C800-CBFF
201
202
J 13
J20
J21
J22
2-3
1-2
2-3
1-2
2-3
1-2
2-3
1-2
2-3
In
CC00-CFFF
IRQ 14
IRQ 15
Floppy DMA DREQ 3
Floppy DMA DREQ 2
Floppy DACK 2
Floppy DACK 3
Floppy IRQ 6
Floppy IRQ 10
In
In
In
In
In
In
ACB 2322A
ESDI. Supports 2 floppies. –8 is 15 MHz.
J6
J7
J8
J9
J 10
J 11
All
Out
1-2
In
2-3
In
J 12
1
Out
In
2
Out
In
3
In
4
5
6
In
7
J 13
J 14-15
J 16-17
J 18
1-2
In
2-3
In
3-4
J 19
1-2
In
2-3
In
J 20
1-2
In
2-3
In
J 21
1-2
In
2-3
In
Test Point
Test Point
Test Point
Test Point
Test Point
BIOS Disabled
C800-CBFF
CC00-CFFF
Primary HD Address 1F0-1F7h
Secondary HD Address 170-177h
Bus wait state disabled
Not used
Not used
Serial Monitor enabled (2400 baud)
Test Point
Test Point
Not used
IRQ 14
IRQ 15
Reserved
Floppy DACK 2
Floppy DACK 3
Floppy IRQ 6
Floppy IRQ 10
Floppy DMA DREQ 3
Floppy DMA DREQ 2
ACB 2322B
ESDI. 64K cache; 1:1 interleave.
J2
1
2
JP 7
3
4
5
6
7
All
1-2
2-3
Out
In
Out
In
In
Out
Out
In
In
Primary HD Address 1F0-1F7h
Secondary HD Address 170-177h
Wait state enabled
Not used
Read ahead cache enabled
Not used
Not used
BIOS Disabled
C800-CBFF
CC00-CFFF
J P 13
1-2
2-3
1-2
2-3
1-2
2-3
1-2
2-3
JP 20
J P 21
J P 22
In
In
In
In
In
In
In
In
HD IRQ 14
HD IRQ 15
Floppy DMA DREQ 2
Floppy DMA DREQ 3
Floppy DMA DACK 2
Floppy DMA DACK 3
Floppy IRQ 6
Floppy IRQ 10
Out
In
Not used
Wait State (C&T) enabled
Drive recal to Trck 0 -1 enabled (ST 238)
Disabled (ST 4144R)
Not used
Serial Monitor Mode enabled (2400 bd)
Test Point
Test Point
Test Point
Serial Monitor Output
IRQ 14
IRQ 15
Not used
C8000-CBFFF
CC000-CFFFF
BIOS Disabled
Test Points
ACB 2370
RLL
J6
1
2
3
4
In
Out
In
5
6
J7
J8
J9
J 10
J 13
J 14
J 15
In
1-2
2-3
3-4
1-2
2-3
None
6
In
In
In
In
ACB 2372A
J6
J7
J8
J9
J 10
J 11
J 12
J 13
J 14
1-2
2-3
None
In
In
1
Out
In
Out
In
Out
Out
In
2
3
4
5
6
7
J 15
J 16
J 17
J 18
In
Test Point
Test Point
Test Point
Test Point
Test Point
Test Points
C8000-CBFFF
CC000-CFFFF
BIOS Disabled
Test Point
Primary Floppy address 3F0-3F7h
Secondary Floppy address 370-377h
Wait State enabled
Drive recal to Trck 0 -1 enabled (ST 238)
Disabled (ST 4144R)
Not used
Serial Monitor Mode enabled (2400 bd)
Test Point
Test Points
Not used
Not used
203
204
J 19
1-2
2-3
3-4
1-2
2-3
1-2
2-3
1-2
2-3
J P 20
J P 21
JP 22
In
In
IRQ 14
IRQ 15
Not used
FloppyDMA DACK 2*
Floppy DMA DACK 3
Floppy IRQ 10
Floppy IRQ 6*
Floppy DMA DREQ 3
Floppy DMA DREQ 3*
In
In
In
In
In
In
ACB 2372D
RLL. 1:1 interleave
J4
J7
1
2
3
4
5
6
7
1
J 10
2
3
J 11
J 12
Out
In
In
Out
In
Out
In
In
Out
In
Manufacturing test points
Not used
Drive uses physical parameters
Drive split if > 1024 cyls.
Reserved
Not used
Read ahead cache disabled
Reserved
Reserved
Floppy Disabled
Single speed floppy
Dual speed floppy
1
2
3
Out
Out
Out
In
Out
Out
Out
In
Out
In
In
Out
Out
Out
In
In
Out
In
BIOS Address
C8000
CC000
D0000
D4000
Disable
D8000
ACB 4000(A)/4070
SCSI
Controller 1
Controller 2
Controller 3
Controller 4
Controller 5
Controller 6
Controller 7
None
A-B
C-D
A-B, C-D
E-F
A-B, E-F
A-B, C-D, E-F
AHA 1510
J9
2
11
10
19
AL
IRQ 12
IRQ 11 (Default)
IRQ 10
IRQ 9
Primary/Secondary Address; def 340H (no jumper); otherwise it's 140H.
AHA 1520/22
16-bit SCSI-2. 1522 supports 2 floppies.
J5
J6
J 7 (1522)
J8
J9
1
2
3, 4
5
6
7,8
1, 2, 3
Out
In
Out
In
4 In
3 In
In
In
Out
SCSI ID
4,5
IRQ
select
6,7
DMA Channel
Select 0
(8-bit)
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1234
Out
In
In
Out
In
Out
In
Out
Out
Out
Out
Out
In
Out
Out
Out
In
Out
In
Out
Out
In
Out
5
6, 7
8
In
Enables data txfer on host bus with second party DMA.
Boot enable (BIOS intercepts INT 19)
Display Adaptec header and Error messages (default).
Display Error messages only
Display Adaptec header, Boot progress report, Error msgs.
Display above plus jumper and SCSI device info.
Synchronous negotiation enable (initiated by board).
Disconnect/Reconnect enable for target.
Reserved
1
2
3
0
00
00
00
1
11
00
00
2
00
11
00
3
11
11
00
4
00
00
11
5
11
00
11
6
00
11
11
7*
11
11
11
4
5
9
00
00
10
11
00
11
00
11
12
11
11
6
7
0*
00
00
5
11
00
6
00
11
7
11
11
SCSI Parity Disable
Floppy enable
Floppy DMA DREQ 2
Floppy DMA DREQ 3
Floppy DMA DACK 2
Floppy DMA DACK 3
Floppy IRQ 6
Floppy IRQ 10
Dual Speed Enable
DMA DREQ 7
DMA DREQ 6
DMA DREQ 5
DMA DREQ 4 (Default)
DMA DACK 7
DMA DACK 6
DMA DACK 5
DMA DACK 4 (Default)
IRQ 12
IRQ 11
IRQ 10
IRQ 9
Primary address (140h)
Secondary Address (340h)
00
00
C8000 BIOS Addr.
00
11
CC000
11
00
D8000
11
11
DC000
BIOS active
205
206
AHA 1540CF/42CF
SCSI-2 Bus mastering.
SW1
On
Off
SW2
Off
On
Off
On
Of
On
Off
On
On
Off
SW2
Off
On
Off
On
Of
On
Off
On
SW2-4
SW5
SW6-8
SW3
Off
Off
On
On
Off
Off
On
On
SW4
Off
Off
Off
Off
On
On
On
On
SW3
Off
Off
On
On
Off
Off
On
On
SW4
Off
Off
Off
Off
On
On
On
On
Enable Termination
Disable (software controlled)
I/O Port
330-333h
334-337h
230-233h
234-237h
130-133h
134-137h
Reserved
Reserved
Disable Floppy
Enable
BIOS Address
DC000h
D8000h
D4000h
D0000h
CC000h
C8000h
Reserved
Disable
ALR
Dart
RLL
W1
W2
W3
W4
W5
W6
W7
W8
W9
W 10
Out
Out
Out
Out
In
In
Out
In
Out
In
Reserved
Pri Addresses 1F0-1F7, 3F2-3F7
Sec Addresses 170-177, 372-377
Init Data Rate Control 500-KHz
Hardware Select Mode Installed
2-3 and 5-6 Installed
Floppy Precompensation Control
16K PROM Installed
PROM Address C800:0000
PROM Enabled
CMS
F 150AT-WCA
MFM
BIOS Address
C8000-C9FFF
CA000-CBFFF
CC000-CDFFF
CE000-CFFFF
Disabled
W4
W6
W7
W1
2-3
2-3
1-2
1-2
Out
1-2
2-3
1-2
W2
2-3
1-2
2-3
1-2
W3
Jumpered*
Jumpered
Jumpered
Jumpered
Not Jumpered
Floppy Controller Enabled
Floppy Address 37x
Floppy Address 3Fx*
5.25" 1.2 Mb*
2-3
Out
In
Out
In
Out
Cut
In*
Out
In
W8
W 11
W 12
W 13 Etch
W 14
W 15
W 10
3.25" 1.44 Mb
WD 1007 Mode
WD 1005 Mode
Without FDC Option
HD Address 17x
HD Address 1Fx*
Floppy Disabled
Sector Translation Disabled
ECC Enabled
PROM Enabled
Compaq
957 IDE
Sw 1
Sw 2
Sw 3
Sw 4
Sw 5
Sw 6
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Primary Diskette Addresses
Secondary Diskette Addresses
Disable high speed transfer rates from systems w/out 1.2 Mb drive/40 Mb tape.
Enable high speed transfer rates for systems with 1.2 Mb drive or 40 Mb tape.
Enable HD
Disable HD
Serial interface as Com1, IRQ4
Serial interface as Com2, IRQ3
Enable Serial Interface
Disable Serial Interface
Enable Parallel Interface
Disable Parallel Interface
Off
On
Off
Primary Diskette Addresses
Secondary Diskette Addresses
ESDI enabled
996—ESDI
Sw 1
Sw 2
CSC (Corporate System Center)
AK-47 VESA SCSI-II
16-bit high speed SCSI-II. 7 devices and 4 floppies.
SW7,8
SW7
SW8
Off
On
On
Off
On
On
Off
Off
SW6
On
Off
SW1
On
Off
Cacheing ESDI card
16-bit - 7 devices and 4 floppies. 32 Mb memory.
W1
W2
W3
W4
W5
W6
On
On
On
Off
On
On
BIOS Address
BIOS Address
Enable HD - SW 1 all off
Fixed disk address
Enable Floppy – also W7
Enable cache (algorithm)
Memory Base Address
D000-D7FF
D800-DFFF
C800-CFFF
E000-E7FF
180-19Fh (IRQ 14)
320-33Fh (IRQ 15)
Disable Floppy
Enable
207
208
W7
W9
On
1/2
SW1
1
On
Off
Off
Off
DACK2 Enable
Floppy address 3FX
2
On
Off
Off
Off
3
Off
On
Off
Off
4
Off
On
Off
Off
5
Off
Off
On
Off
Fastcache 32
7 SCSI devices and 4 floppies. 32 Mb memory.
SW0,1
SW0
On
On
Off
Off
SW2,3
SW2
On
On
Off
SW4
On
Off
SW5
On
Off
SW6,7
On
SW8
SW1
On
Off
On
Off
SW3
On
Off
On
Base Address
D000
C800
E000
D800
Module type
256K
1 Mb
4 Mb
Fast bus speed
Faster
Enable floppy
Disable
Normal floppy density
Not used
SW2
Off
Off
On
SW6
On
On
Off
Off
SW8
On
On
Off
Off
IRQ
None
14
15
Enable Floppy
Non std bus speed
Standard
Module Type
256K
1 Mb
4 Mb
16 Mb
Base Address
C800
D000
D800
E000
SW2
On
On
Off
Off
SW4
On
Base Address
C800
D000
D800
E000
Module Type
256K
Fastcache 64
7 SCSI devices and 4 floppies. 64 Mb memory.
SW1,2
SW3
SW4
SW5,6
SW7,8
SW1
Off
On
Off
On
On
Off
SW5
On
Off
On
Off
SW7
Off
On
Off
On
IDE Fastcache 64
2 devices and 4 floppies. 64 Mb memory.
SW1,2
SW3,4
SW1
Off
On
Off
On
SW3
On
6
Off
Off
On
Off
7
Off
Off
Off
On
8
Off
Off
Off
On
IRQ
11
12
13
14
Off
On
Off
On
Off
On
On
Off
On
Off
SW5
SW6
SW7
SW8
On
Off
Off
1 Mb
4 Mb
16 Mb
Non std bus speed
Standard
Enable floppy
Primary IDE
Secondary
Buffered
Unbuffered
Datacare
DC-1234
SCSI
JP2
JP3
Out
In
Out
In
2 drives connected
1 drive connected
Primary I/O address 3F0-3F7, 1F0-1F7
Secondary I/O address 370-377, 170-177
DPT
PM 2001/9x
SCSI
Y8,Y9
Y10,Y22
HD IRQ
Y1,Y2,Y4
SCSI ID
14*
7
15
12
Y5
Y17
In
Out
Out
In
Out
Out
Out
Y7
Y18
Y20
Y21
0
1
2
3
4
5
6
7*
I/O Address
170-177h
1F0-1F7h
ROM disabled
ROM Address D8000
ROM Address C8000*
Floppy enabled
Head load disabled*
PM 2012A/B
SCSI; EISA
Y7
Y19
Y20
Out
In
Out
Out
Y8
1
0
0
0
Y1
0
1
0
1
0
1
0
1
ROM disabled
ROM Address D8000
ROM Address C8000*
Floppy enabled
Y9
0
1
0
0
Y2
0
0
1
1
0
0
1
1
Y10
0
0
1
0
Y4
0
0
0
0
1
1
1
1
Y22
0
0
0
1
209
210
PM 301A/60
SCSI
Y1-Y3
Y4
Y5,Y6
Out
8K ROM
DPT use only
SCSI I/O address disabled
Disabled
Enabled
Y7,8,16
HD IRQ
Y9,10
SCSI IRQ
Y11
In
Out
DMA
Y12,13
14,15
Y17
In
Out
0
Y5
0
1
Y8
0
0
1
Y10
0
0
1
Y7
14*
1
5
0
7
0
Y9
None*
0
5
1
7
0
HD I/O Address 170-177
HD I/O Address 1F0-1F7*
Y12
Y13
None*
0
0
1
1
0
3
0
1
Floppy I/O Address 370-377
Y6
1
Y16
0
1
0
Y14
0
1
0
Y15
0
0
1
PM 3011A/50/60
SCSI
Y1-Y4
Y5
Y6
Y7
Y8
Y9,10,11
In
Out
Out
Out
HD IRQ
Y12,13
SCSI IRQ
Y14,15
16,17
DMA
Y18
In
Out
SCSI I/O
Y19,20
Y21
Y22
Out
Out
DPT use only
Floppy address 370-377h
Floppy address 3F0-3F7h
8K ROM disabled
DPT use only
Y9
14*
1
5
0
7
0
Y12
None*
0
5
1
7
0
Y14
None*
0
1
1
3
0
C8000*
D8000
E8000
F1000
Floppy enabled
Head load disabled*
Y10
0
0
1
Y13
0
0
1
Y15
0
0
1
Y11
0
1
0
Y19
0
1
0
1
Y20
0
0
1
1
Y16
0
1
0
Y17
0
0
1
PM 3011A/70
SCSI
Y1-Y4
Y5
Y6
Y7
Y8,9,10
In
Out
Out
Out
HD IRQ
Y11,12
SCSI IRQ
Y13,14
15,16
DMA
Y17
In
Out
SCSI I/O
Y18,19
DPT use only
8K ROM disabled
Y8
14*
1
5
0
7
0
Y11
None*
0
5
1
7
0
Y13
None*
0
1
1
3
0
Y18
C8000*
0
D8000
1
Y9
0
0
1
Y12
0
0
1
Y14
0
0
1
Y10
0
1
0
Y15
0
1
0
Y16
0
0
1
Y19
0
0
PM3011E/55/65
SCSI
Y1-Y4
Y5
Y6
Y7
Y8
Y9,10,11
In
Out
Out
Out
HD IRQ
Y12,13
SCSI IRQ
Y14,15
16,17
DMA
Y18
In
Out
In
Out
In
Out
Out
Out
Y19
Y20
Y21
Y22
DPT use only
8K ROM disabled
DPT use only
Y9
Y10
14*
1
0
12
0
0
7
0
1
Y12
Y13
None*
0
0
12
1
0
7
0
1
Y14
Y15
None*
0
0
1
1
0
3
0
1
Boot PROM address D8000
Boot PROM address C8000
SCSI I/O address D8000
SCSI I/O address C8000
Floppy enabled
Head load disabled*
Y11
0
1
0
Y16
0
1
0
Y17
0
0
1
211
212
PM 3011E/75
SCSI
Y1-Y4
Y5
Y6
Y7
Y8,9,10
In
Out
Out
Out
HD IRQ
Y11,12
SCSI IRQ
Y13,14
15,16
DMA
Y17
In
Out
In
Out
In
Out
Out
Out
Y18
Y19
Y20
Y21
DPT use only
8K ROM disabled
Y9
Y10
14*
1
0
12
0
0
7
0
1
Y12
Y13
None*
0
0
12
1
0
7
0
1
Y14
Y15
None*
0
0
1
1
0
3
0
1
Boot PROM address D8000
Boot PROM address C8000
SCSI I/O address D8000
SCSI I/O address C8000
Floppy enabled
Head load disabled*
Y11
0
1
0
Y16
0
1
0
Y17
0
0
1
Data Technology (DTC)
31/3280A
SCSI
W1
Sw 1
Sw 1/7
Sw 1/8
Sw 1/9
Sw 1/10
Sw 2
Sw 2/5
Sw 2
1-2
2-3
1-4
Out
In
Out
In
Out
In
Out
In
1-2
Out
6-8
8K SRAM
2K SRAM
B IRQ
1
Disabled
0
15
1
12
0
11*
0
10
0
Dual speed floppies not supported
Dual speed floppies supported
PS/2 drive as #2
AT drive as #2
Precomp depends on floppy data rate
500KHz
125 ns
300KHz
208 ns
250KHz
250 ns
Floppy precomp 125 ns
Disable floppy interface
Enable floppy interface
A Interrupt Sw 2/1
15
0
12
1
Enable parity on SCSI bus
ID0
1
2
2
0
0
1
0
0
3
0
0
0
1
0
4
0
0
0
0
0
Sw 2/2
0
0
3
4
5
6
7
W2
1-2
2-3
1
0
1
1
1
0
1
1
1
Primary Floppy Address (3F2-3F7)
Secondary Floppy Address (372-377)
0
0
1
1
1
0
0
1
0
5150 BX
MFM. With BXD-6 ROM, IBM 0,1,2 become:
IBM 0
35 Mb 512x8
IBM 1
10Mb 612x2
IBM 2
20Mb 612x4
Drive
IBM 05 Mb306 x 2
IBM 126 Mb 375x8
IBM 215 Mb306x6
IBM 310 Mb306x4
DTC 45 Mb306x2
DTC 528 Mb640x5
DTC 620 Mb306x8
DTC 7Non-StdDrives
DTC 818 Mb512x4
DTC 927 Mb512x6
DTC A10 Mb612x2
DTC B22 Mb640x4
DTC C18 Mb697x3
DTC D30 Mb697x5
DTC E33 Mb640x6
DTC FSpecial
No
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
1
3
1
4
1
0
1
W2
W3
1-2
1
1
1
1
1
1
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
0
0
0
0
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
0
0
0
0
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
3-4
0
1
1
1
1
1
1
0
8K ROM
16K ROM
Disabled
C800
CA00
D800
F400
DACK 1
1
1
5150/60 CR(H)
1-2
2-3
PROM
6
0
RLL
W1
5
2-5
1-6
0
0
1
1
0
1
0
1
7
1
8
1
1
1
1
1
1
1
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
213
214
W4
W5
2-3
1-2
2-3
1-2
2-3
DACK 3*
DREQ 3*
DREQ 1
IRQ 2
IRQ 5
An 8-position jumper readable from hard disk port 2, used for drive type. Its meaning is
defined by the BIOS in use (the standard one doesn't use this).
Primary Floppy Address (320-323)
W6
W7
In
Out
5150 X
MFM
5160 X
RLL
W2
W3
PROM
Disabled
C800
CA00
D800
F400
Factory use only
ST 225 or equivalent
Drive type defined by menu
7-8
In
Out
3-4
0
1
1
1
1
2-5
1-6
0
0
1
1
0
1
0
1
5180I
MFM - See 5187I
5187i
RLL
W2, W3
W4
W5
W6
W7
Out
In
Out
In
In
Out
In
In
Out
Primary Addresses 1F0-1F7, 3F0-3F7*
Secondary Addresses 170-177, 370-377
Floppy Drive Transfer Rate 500 KHz*
Floppy Drive Transfer Rate 250 KHz
Hardware Select Mode*
Firmware Select Mode
Auto-Deselect Mode Enabled*
Floppy Precompensation at 125nSec
Prec Scaled/Freq (125nS@500KHz, 208nS@300KHz, 250nS@250KHz)*
5187-1
RLL
W1
W2
W3
W4
W5 & W6
W7
In
Out
In
In
In
In
Out
IRQ
Floppy disk changed signal low when accessed
Floppy disk changed signal not driven
BIOS enabled
BIOS address D800 Out = C800
BIOS is 27128 Out = 2746
Secondary port address (170-177, 376-377)
Primary port address (1F0-1F7, 3F6-3F7)
1-2
3-4
5-6
14
0
0
0
13
0
0
1
12
0
1
0
11
1
0
0
7-8
1
0
0
0
5287CR
RLL
W1
W2 & W3
W4
W5
W6 & W7
W8
W9
In
Out
In
Out
1-2
2-3
In
Out
In
Out
In
Out
W11
Initial Interrupt disabled after reset
Initial Interrupt enabled after reset
Drive select controlled by system reset
Drive select controlled by firmware
Factory use only—must be installed
Enable PROM
Disable PROM
PROM address D800
PROM address C800
Factory use only—must not be installed
5280CZ
MFM
W2 & W3
W5
W6
In
Out
Secondary port address
Primary port address
Factory use only; must be installed
Factory use only; 2-3/5-6 must be installed—all others must be off.
5280i
RLL; OS/2 compatible with 1:1 interleave at zero wait states up to 16MHz. No embedded Low Level Format routine, so third party software required.
W2 W3
Out
Primary Addresses 1F0-1F7; 3F0-3F7*
In
Secondary Addresses 170-177; 370-377
W4
Out
In
W5
In
Out
W6
In
W7
In
Out
Prec Scaled by floppy data rate: 125nS@500KHz
208nS@300KHz 250nS@250KHz*
5287
RLL; OS/2 compatible with 1:1 interleave, at zero wait states up to 16MHz. No embedded Low Level Format routine, so third party software required.
W2, W3
Out
Primary Addresses 1F0-1F7, 3F0-3F7*
In
Secondary Addresses 170-177, 370-377
W4
Out
In
W5
In
Out
W6
In
W7
In
Out
Precompensation Scaled by floppy data rate:
125nS@500KHz
208nS@300KHz
250nS@250KHz*
W8
Reserved - must be installed for correct operation
W9
In
BIOS Address (16KB) D800-DC00
Out
BIOS Address C800-CC00*
W10
In
BIOS enabled
215
216
6280
W1
W2, W3
In
In, Out
Out, In
Out
In
In
Out
In
SW1,SW3
SW3
SW4
Floppy enabled
Floppy disabled
Primary I/O port Address 1F0-1F7, 3F0-3F7*
Secondary Address
BIOS Address D800-DC00
BIOS Address C800-CC00*
BIOS enabled
7180
MFM
W1
W2 & W3
W4
W6
In
Out
In
Out
1-2
2-3
In
Out
Interrupt disabled after reset
Interrupt enabled after reset
Auto-deselect enabled
Auto-deselect disabled
In
Out
In
Out
1-2
2-3
In
Out
Secondary port address
Primary port address
Interrupt disabled after reset
Interrupt enabled after reset
LED auto-deselect on
LED auto-deselect off
Factory use only
Enable PROM
PROM address D800
PROM address C800
7187
RLL
W1
W2 & W3
W4
W6
W7
W8
W9
In
In
Out
7280
MFM. See 5280i.
7287
See 5287.
Everex
EV-346
MFM
W5
1-2
W6
W9
W10
W11
1-2
1-2
Out
In
Out
In
Out
In
In
Out
Disable floppy DACK2
Enable floppy DACK2
HD primary address 1F0-1F7
HD secondary address 170-177
Floppy primary address 3F4-3F7
Floppy secondary address 375-377
Floppy disable (also W5 out)
Disable HD
Konan
TenTime
S1,S2,S3
S4
S5,S6,S7
In
In
Out
In
In
Out
W9
W10
W11
1-2
1-2
Memory address
S1
C000
On
C800
Off
CC00
Off
D000*
On
D400
On
D800
Off
DC00
Off
Disable
On
Disable floppy
IRQ
S5
S6
14*
On
Off
15
Off
On
5
Off
Off
Floppy disable (also W5 out)
Disable HD
Longshine
LCS 6210D
MFM
JP1
1-2
JP2
Out
In
Out
In
Drives with 9-16 heads
Drives with less than 8 heads
BIOS address C8000
BIOS address E8000
Out
In
In
In
In
In
DTK BIOS in system
Other BIOS than DTK in system
C & T chipset
Other chipset
6610HX
MFM
JP2
JP3
1-2
2-3
1-2
JP4
OMTI
5520
1
0
0
0
0
0
0
0
0
1
2
0
0
0
1
1
1
1
1
0
3
0
0
1
0
0
0
1
1
0
4
0
1
0
0
0
1
0
1
0
Cyls
306
640
612
697
612
977
512
612
612
Hds
4
6
6
5
4
5
8
4
2
WP
128
256
128
256
256
300
256
128
256
S2
On
On
Off
On
Off
On
Off
Off
S7
Off
Off
On
S3
On
Off
Off
Off
Off
On
On
On
217
218
1
1
1
1
1
1
1
0
0
0
1
1
1
1
0
1
1
0
0
1
1
1
0
1
0
1
0
1
733
612
987
615
306
640
918
2
0
0
0
1
1
1
1
1
0
0
0
0
1
1
1
1
3
0
0
1
0
0
0
1
1
0
0
1
1
0
0
1
1
4
0
1
0
0
0
1
0
1
0
1
0
1
0
1
0
1
Cyls
615
987
612
640
306
612
830
640
306
830
612
918
615
980
1024
640
5
2
7
4
4
4
15
300
400
300
256
5527
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Hds
4
5
4
8
4
8
10
6
4
7
4
15
2
5
8
4
WP
128
128
700
8150
MFM. See 8157.
8157
RLL
W7
W8
W9
W10
W11
W12
W13
1-2
Out
In
In
Out
J6
Selects SYSCLK to 5098C*
Not used
Not used
Reserved—do not use
Primary HD address 1F0-1F7
Secondary HD address 170-177
Not used
Connects bracket to board ground
Bracket ground option not used
HD LED
8240
MFM
W1
W2
Out
In
Out
In
J6
8250
MFM. See 8257.
Primary HD address 1F0-1F7
Secondary HD address 170-177
Primary floppy address 3F0-3F7
Secondary floppy address 370-377
HD LED
8257
RLL**
W7
W8
W9
W10
W11
1-2
1-2
2-3
2-3
W12
2-3
W12**
2-3
1-2
W13
In
In
In
In
Out
In
In
Out
In
In
Out
In
Selects SYSCLK to 5098C*
Single speed floppies
Dual speed floppies
Floppy precompensation
Reserved. Do not use
Bracket ground option not used
Connects bracket to board ground
Perstor
PS 180-16FN
RLL. Does not work with WD 1002-FOX floppy controller (16 bit version controls its own floppies).
Promise
DC 100/100M
IDE. Add minimum .5Mb to DC-100; the 100M has .5Mb on board. Will not co-exist.
JP2
Parallel Port (CN2) Output Options
Output Only: Jumpered* Bi-Directional:(no jumper; OS/2)
JP3
Port Configurations
Serial Port 1 (CN1)
COM1 (3F8, IRQ4): 1-2, 5-6*
COM3 (3E8, IRQ4): 2-3, 4-5
Disabled:2-3, 5-6
Serial Port 2 (JP1)
COM2 (2F8, IRQ3): 7-8, 11-12*
COM4 (2E8, IRQ3): 8-9, 10-11
Disabled:8-9, 11-12
Parallel Port (CN2)
(3BC, IRQ7): 13-14, 16-17, 20-21
(378, IRQ7): 13-14, 17-18, 20-21*
(278, IRQ5): 14-15, 16-17, 19-20
Disabled:14-15, 17-18
Floppy Disk (J1)
Enable:22-23*
Disable: 23-24
DC 2030
J 1, J 2
J4
W2
W 3,4,5
W6
W7
DC-2010 Expansion Memory Board
IDE "Pass Through" connector. For motherboard controller w/2030 IDE disabled (W2 off).
In - IDE enabled
Reserved
In - Floppy enabled
BIOS address
1-2
3-4
5-6
7-8
C000
1
1
1
1
C200
1
1
1
0
C400
1
1
0
1
C600
1
1
0
0
C800
1
0
1
1
CA00
1
0
1
0
CC00
1
0
0
1
219
220
CE00
D000
D200
D400
D600
D800*
DA00
DC00
DE00
1
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
1
1
0
0
1
1
0
0
0
1
0
1
0
1
0
1
0
RT 1000A
SCSI
X1
In
Out
In
Out
In
Out
HD Mem Addr
X2
X3
X4,X5,X6
X7
X8
X9
X10
X11
X12
X13
X14
X15
X16
X17
X18
JMP 4
1-2
2-3
1-2
2-3
1-2
2-3
JMP 13
JMP 8
In
In
In
In
In
In
Out
Out*
Out*
Out*
Out*
Out
In*
In
In*
In
In
In
Floppy Disk Write Precomp 125 ns
Floppy Disk Write Precomp 187 ns
Dual speed floppies
Alternate Floppy Address 3F7
Standard XT/AT Floppy Address 377H
X4
X5
X6
D4000
On
On
On
CC000
Off
On
On
D0000
On
Off
On
C8000
Off
Off
On
E4000
On
On
Off
DC000*
Off
On
Off
E0000
On
Off
Off
D8000
Off
Off
Off
Remote terminator power
IRQ 7
IRQ 5
IRQ 4
IRQ 3
Enable zero wait state logic
Disable Floppy
PS/2 MicroChannel only
Add for Syquest and some removeable drives
SCSI passthrough only
Factory use only
No additional delay (e.g. 5 sec) after BUS RESET during initialisation
Floppy Primary/Enable (3F0-3F7)
Floppy Secondary/Disable (370-377)
Floppy Enable
Floppy Disable (and JMP 4 2-3 In)
HD Primary Address (1F0-1F7)*
HD Secondary Address (170-177)
Seagate
ST 01(-A)(-B)(-E50)
SCSI. Early versions have 8K ROM and no aux drive power connector; recognized by absence of notch in upper left corner. The16K version has an aux
drive power connector and ROM Version 2.0 or higher.
W1
All
A-B
Out
In
8K BIOS Address CA000*
8K BIOS Address C8000
W2
W3
C-D
All
All
A-B
C-D
All
H-I
All
E-F
F-G
In
In
Out
In
In
In
Out
In
Out
In
In
221
8K BIOS Address CE000
8K BIOS Address DE000
16K BIOS Address C800*
16K BIOS Address Invalid
16K BIOS Address CC00
16K BIOS Address DC00
Zero wait state disabled
Zero wait state enabled (for optimum performance if PC can cope).
Disable interrupts*
IRQ 3
IRQ 5
ST 02(-E50)
SCSI
W1
W2
W3
IP5
JP6
All
A-B
C-D
All
All
A-B
C-D
All
H-I
All
E-F
F-G
M-N
N-O
Q-R
P-Q
Out
In
In
In
Out
In
In
In
Out
In
Out
In
In
In
In
In
In
8K BIOS Address CA000*
8K BIOS Address C8000
8K BIOS Address CE000
8K BIOS Address DE000
16K BIOS Address C800*
16K BIOS Address Invalid
16K BIOS Address CC00
16K BIOS Address DC00
Zero wait state disabled
Zero wait state enabled (for best performance if PC can cope).
Disable interrupts*
IRQ 3
IRQ 5
360/720K floppies only
360/720K & 1.2/1.4Mb floppies supported*
Register 01F4 emulation enabled for XT
Register 01F4 emulation disabled for XT
ST 05X (XT) ST 02(-E50)
SCSI
JP1
A-B
Out
Out
In
Out
C-D
Out
In
Out
Out
BIOS ROM BIOS RAM
C8000-CBF7F
CBF80-CBFFF
D8000-DBF7F
DBF80-DBFFF
D0000-D3F7F
D3F80-D3FFF
E0000-E3F7F E3F80-E3FFF
JP2
1-2
JP2 (ST 08A)
1-2
JP4
1-2
Out*
In
Out*
In
Out
In*
JP5
1-2
JP6
2-3
1-2
ST 07A/08A
IDE. Half-slot.
Out*
In
HD Primary Address 1F0-1F7, 3F6-3F7
HD Secondary Address 170-177, 376-377
Floppy Primary Address 3F0-3F5, 3F7
Floppy Secondary Address 370-375, 377
Floppy Disabled
Floppy Enabled
IRQ 14 status to host is cleared when hard drive is busy; for systems which do not read status following
an interrupt.
Hard drive interrupt connected directly to IRQ 14 line of the AT bus*.
I/O channel READY from hard drive is not connected to the host.
I/O channel READY from the hard drive is connected to the host.
222
ST 10
MFM
W2
3-4
3-4
3-4/1-6
3-4/2-5
All
In
Out
In
In
In
BIOS address C8000
BIOS disabled
BIOS address D0000
BIOS address D8000
BIOS address F4000
ST 11M/R
MFM/RLL. 8-bit. Unique recording format; can recognize Paired Program software.
W1
All
Out
BIOS address C8000 (I/O 320-323)
A-B
In
BIOS address D0000 ((I/O 324-327)
C-D
In
BIOS address D8000 (I/O 328-32B)
A-BC-D
In
BIOS address E0000 (I/O 32C-32F)
ST 21/22/M/R
MFM/RLL. Apparently has unique recording format. When installing in a system already containing a hard disk controller, the ST 21M/R must be jumpered
at a higher BIOS address.
JP1
Out*
HD I/O Address 1F0-1F7, 3F6-3F7
JP2
Out
Floppy I/O Address 3F0-3F5, 3F7 BIOS Address C8000-CBFFF
Out
HD I/O Address 1F0-1F7, 3F6-3F7
In
Floppy I/O Address 3F0-3F5, 3F7 BIOS Address CC000-CFFFF
In
HD I/O Address 170-177, 376-377
Out
Floppy I/O Address 370-375, 377 BIOS Address D8000-DBFFF
In
HD I/O Address 170-177, 376-377
In
Floppy I/O Address 370-375, 377 BIOS Address DC000-DFFFF
JP3
Out
BIOS Disabled
In*
BIOS Enabled
JP4*
Out
Floppy Disabled (ST 22)
In
Floppy Enabled (ST 22)
ST 21M/R Error Codes (LED flashes)
1
2
3
4
5
6
Normal completion of controller diagnostics.
Failure of HD interface.
Sector Buffer error.
Controller task file interface failure.
Microcode ROM checksum error.
ECC circuits failure.
Silicon Valley Computers
ADP 20
IDE
E1, E4
E2
E3
E5
In
Out
In
In
In
Floppy Drive Enable (cut traces on the back).
Floppy Precomp 105 ns*
Floppy Precomp 125 ns
Dual Speed Floppy
Hard drive support (cut traces on the back).
ADP 60LF/L
IDE
E1
E2, E3
E4
In
Out*
Out
In
Floppy Drive Disable
Reserved
Primary Floppy Address (1F0-AF7)*
E5
Out
In
E6
Out
In
In
1-2 In*
E7
E8
ROM BIOS Address (small)
C800*
CA00
ROM BIOS Address (large)
C8000*
CA000
BIOS Enable (cut trace on the back)
Reserved
Storage Plus
Sumo
SCSI
OPT
CODE
FLPY
A,B,R
In
In*
In
C,D,E,I
IRQ
Zero Wait State
FloppyEnable*
BIOS Address
B
C800:0000-1FFF
1
CC00:0000-1FFF
0
D800:0000-1FFF
1
DC00:0000-1FFF*
0
Disable
0
I/O Address E
D
300H
1
310H*
0
320H
1
330H
0
340H
1
350H
0
360H
0
370H
0
Disable
0
Default is 14; numbered in order.
A
1
1
0
0
0
C
1
1
0
0
1
1
1
0
0
R
1
1
1
1
0
I
1
1
1
1
0
0
1
0
0
1
1
1
1
1
1
1
0
0
UltraStor
12C
ESDI
JP2
JP3
JP4
1-2
3-4
JP10
JP11
1-2
3-4
5-6
7-8
9-10
Out
In
Out
In
BIOS
Out*
In
In
Out*
In
Out*
In
Out*
In
Out*
Factory use only
Factory use only
Reserved
Reserved
Dis
*C800
CC00
1-2
0
0
0
3-4
0
0
1
5-6
0
1
0
3rd floppy; Double-twist cable, set as drive 2
3rd floppy; Single-twist cable, set as drive 4
2nd floppy; PS/2 type (3.5" only)
2nd floppy; AT type (3.5" or 5.25")
1st floppy; PS/2 type (3.5" only)
1st floppy; AT type (3.5" or 5.25")
Secondary floppy address (370-377)
Primary floppy address (3F0-3F7)
Dual speeds (300, 360 RPM)
Single speed (300 RPM)
D000
0
1
1
D400
1
0
0
D800
1
0
1
DC00
1
1
0
223
224
11-12
In
Out*
In
Out*
In
In
1-2
2-3
In
In
JP12
JP16
JP17
JP20
JP21
Precomp fixed at 125ns
Precomp varies with data rate 250khz:250ns 300khz:208ns 500KHz:125ns
HD Secondary address (170-177).
HD Primary address (1F0-1F7).
Chassis ground connected to logic ground.
Floppy Enabled*
Factory use only.
HD IRQ 15
HD IRQ 14
12F
ESDI
JP1
JP2
JP3
JP4
JP5
JP6
JP7
JP9
JP10
JP11
1-2
3-4
1-2
2-3
1-2
2-3
1-2
Out
BIOS
1-2
3-4
5-6
7-8
9-10
11-12
JP12
JP17
JP20
In
Out
Out
In
Out
In
1-2
2-3
Out*
In
In
Out*
In
Out*
In
Out*
In
Out*
In
Out*
In
Out*
In
In
In
Enable to co-reside with another controller
Primary controller
Factory use only
Factory use only*
Reserved*
Cache Control disable
32K data buffer*
8K data buffer
Factory configured: 8/32K data buffer
Reserved
Factory use only
Factory use only
Dis
*C800
CC00
1-2
0
0
0
3-4
0
0
1
5-6
0
1
0
ESDI
JP5
Out
In
1-2
3-4
1-2
In
D400
1
0
0
Pri addresses must use C800, D000 or D800; sec CC00, D400 or DC00. JP12.
Precomp fixed at 125ns
Precomp Varies with data rate: 250khz:250ns 300khz:208ns 500KHz:125ns
HD Secondary address (170-177)
HD Primary address (1F0-1F7)
Floppy Enabled*
HD IRQ 15
HD IRQ 14
22F
JP1
JP2
JP3
JP4
D000
0
1
1
Reserved
Factory use only*
Factory use only*
Reserved*
Cache Control disable
32K data buffer
D800
1
0
1
DC00
1
1
0
JP6
2-3
1-2
2-3
JP7
JP9
JP10
JP11
Out
BIOS
1-2
Out*
In
In
Out*
In
Out*
In
Out*
In
Out*
In
Out*
3-4
5-6
7-8
9-10
11-12
JP12
JP16
JP17
JP20
In
Out*
In
In
In
In
1-2
2-3
8K data buffer
8/32K data buffer
Reserved
Factory use only
Factory use only
Dis
1-2
0
3-4
0
5-6
0
*C800
0
0
1
CC00
0
1
0
D000
0
1
1
D400
1
0
0
D800
1
0
1
DC00
1
1
0
Primary addresses must use C800, D000 or D800; secondary CC00, D400 or DC00. See JP12.
Precomp fixed at 125nsPrecomp
Varies with data rate:
250khz:250ns
300khz:208ns
500KHz:125ns
HD Secondary address (170-177)
HD Primary address (1F0-1F7)
Chassis ground connected to logic ground.
Floppy Enabled*
HD IRQ 15
HD IRQ 14
Western Digital
Speedkit
See WD 1006V-MM1/MM2.
WD 1002-27X
RLL. Half size, 8-bit. Has a power connector for filecards. Discontinued March 1989.
W3
In
BIOS Enable.
W4
1-2
In
Secondary Address 324-327
2-3
In
Primary Address 320-323*
W6
1-2
In*
16 head disk drive.
2-3
In
8 head disk drive w/RWC*
W7
1-2
In
IRQ 5
2-3
In
IRQ 2 (needs custom BIOS, close S1-7).
W8
1-2
In
Secondary controller (CA00)Primary Controller (C800*)
2-3
In
Sw 1-7
Out
IRQ 5
In
IRQ 2; also modify W7; must have custom BIOS.
Sw 1-8
Out
XT Mode.
In
AT Mode
BIOS Table
0
Cap
65
Cyls
981
Hds
5
SpT
1-1*
In
1-2*
In
1-3*
In
1-4*
In
1-5
Out
1-6
Out
W9
225
226
1
2
3
92
33
33
987
612
612
7
4
4
17
26
17
Out
In
Out
In
Out
Out
Out
In
Out
In
Out
Out
In
Out
In
Out
In
In
Out
Out
In
*Standard settings are Sw 1-1/1-2=Drive 1 and Sw 1-3/1-4=Drive 0. Swap for Super BIOS. Sw 5-8 should be out for BIOS tables 0, 1 & 2; valid for Super
BIOS only.
WD 1002A-27X
RLL; half-size. Unavailable from March, 1989.
Translation Mode for 17 secs/track—30 Mb/< 663 Cyls, 4 Hds:
> 663 Cyls, with Dynamic Formatting (e.g physical CHS):
W1, W2 On
W1, W2 Off
WD 1002A-FOX
Supports up to 4 drives; 360 and/or 720K should be external. Not with Perstor 180. There are four versions:
•
F 001 supports two drives internally with no BIOS.
•
F 002 supports four drives (two internal/two external) with no BIOS.
•
F 003 supports two drives internally with the BIOS.
•
F 004 supports four drives (two internal/two external) with BIOS.
W1
W2, W3
W4
W5
W6
W7
W8
SW1
1-2
2-3
ROM BIOS Address
1-2
2-3
1-2
2-3
1-2
2-3
1-2
1-2
High density to J2 pins 2 and 3
Ground return J2 pins 2 and 3
W2
2-3
EE000-EFFFF
W3
2-3
W2
2-3
CE000-CFFFF
W3
1-2
W2
1-2
EC000-EDFFF
W3
2-3
W2
1-2
CC000-CDFFF
W3
1-2
Secondary addresses 3F0-377
Primary addresses 3F0-3F7
Optional +5V to external drive; +5V to J2 pin 4
No connection. Storage position only
Optional +12V to external drive
No connection. Storage position only
Dual speed spindle support
Connects logic ground to chassis ground
1,3,5,7
2,4,6,8
Drive Type
OFF
OFF
360K
OFF
ON
1.2 Mb
ON
OFF
720K
ON
ON
1.44 Mb
1-1 and 1-2 indicates first drive
1-2 and 1-4 indicates second drive
1-5 and 1-6 indicates third drive
1-7 and 1-8 indicates fourth drive.
WD 1002-HX4
Used in Compaq Deskpro.
Drive Type
10 Mb
20 Mb
30 Mb
SW1/1
On
On
On
WD 1002-WAH
MFM
SW1/2
On
Off
On
SW1/3
On
On
Off
SW1/4
On
On
Off
W1
W2
1-2
2-3
L
NL
227
Primary address*
Secondary address, 170-177 and 376-377
Latched mode—LED constantly on*
Non-Latched Mode—current drive is selected only when controller is communicating with it, and LED only lights when drive is accessed.
Used for Compaqs.
WD 1002A-WA2
E1-E2
E2-E3
E4-E5
E5-E6
E7-E8
Floppy secondary addresses, 372 and 374-377
Floppy primary addresses*
HD secondary addresses, 170-177 and 376-377
HD primary addresses*
Must be installed.
WD 1002A-WX1
MFM. If U12, the BIOS ROM, is part number 62-000094-followed by any three numbers, you have the SUPERBIOS, so the WD1002A-WX1 works in ATs.
W1
W2
W3
W4
W5
W6
W7
W8
In
1-2
2-3
1-2
2-3
1-2
2-3
1-2
2-3
1-2
2-3
Not used
Not used
BIOS Enabled
Device Address 324H
Device Address 320H
32 or 64K BIOS ROM (solder connection)
16K BIOS ROM (solder connection)
Head Sel 3 (16 heads)
RWC (8 Heads)
IRQ 5
IRQ 2
Second disk controller—modify W4
First controller*
S1 Jumper Settings
10 Mb/306 x 4
Open
Closed
Open
Closed
Open
Open
Open
Open
Open
1-1
1-2
1-3
1-4
1-5
1-6
1-7
1-8 (XT Mode)
1-8 (AT Mode)
10 Mb/615 x 2
Closed
Open
Closed
Open
Open
Open
Open
Open
Open
20 Mb/615 x 4
Open
Open
Open
Open
Open
Open
Open
Open
Open
WD 1002(A)-WX2
Drive Tables
Full size, and the WD1002-WX2 a half-card; otherwise, they're both the same. *Drive 1 **Drive 2
BIOS Table
Cap
Cyls
Hds
E5-6*
E7-8*
E9-10**
0
10
306
4
In
In
In
1
10
612
2
In
Out
In
2
20
612
4
Out
In
Out
3
31
640
6
Out
Out
Out
Switch Settings
SW1
5
6
In
Out
IRQ 2*
IRQ 5
Reserved
E11-12**
In
Out
In
Out
228
7
8
Reserved
Reserved
WD 1002S-WX2A
MFM
W1
W2
W3
W4
W5
W6
W7
W8
W9
W10
Sw 1-5
Sw 1-6
Sw 1-7
Sw 1-8
Not used
Not used
BIOS Enabled
Device Address 324H
Device Address 320H
32 or 64K BIOS ROM
16K BIOS ROM
Head Select 3 (16 heads)
RWC (8 Heads)
IRQ 5
IRQ 2
Standard setting
CO23 setting
Standard configuration
Special feature
No translation
Not allowed
17 sectors per track
Not allowed
IRQ 5
IRQ 2; requires modification of W7 and custom BIOS.
XT Mode
AT Mode
In
1-2
2-3
1-2
2-3
1-2
2-3
1-2
2-3
2-3
1-2
2-3
1-2
Out
In
Out
In
Out
In
Out
In
SW1 settings for Rev G/H
BIOS Table
0
1
2
3
Cap
20
10
20
10
Cyls
612
612
612
612
Hds
4
2
4
4
WPC
0
128
128
None
1-1
In
Out
In
Out
1-2
In
In
Out
Out
1-3
In
Out
In
Out
1-4
In
In
Out
Out
Cyls
612
306
615
615
Hds
4
4
2
4
WPC
450
0
450
450
1-1
In
Out
In
Out
1-2
In
In
Out
Out
1-3
In
Out
In
Out
1-4
In
In
Out
Out
SW1 settings for Super BIOS
BIOS Table
0
1
2
3
Cap
20
10
10
10
WD BIOS 62000042-15 (Rev H)
BIOS Table
0
1
2
3
4
5
6
7
Drive 1
1
In
Out
In
Out
In
Out
In
Out
2
In
In
Out
Out
In
In
Out
Out
7
In
In
In
In
Out
Out
Out
Out
Drive 1
3
In
Out
In
Out
In
Out
In
Out
4
In
In
Out
Out
In
In
Out
Out
8
In
In
In
In
Out
Out
Out
Out
Cap
43
32
33
62
43
10
20
10
Cyls
977
733
640
1024
820
612
612
306
Hds
5
5
6
8
6
2
4
4
WPC
None
300
None
1024
None
128
128
0
229
WD 1003-GRY
Used in IBM XT286; no jumpers.
WD 1003-WA2
MFM. Revision E044 can operate with bus speeds up to 12MHz.
E1-E2
E2-E3
E4-E5
E5-E6
E7-E8
E8-E9
Secondary floppy addresses
Primary floppy addresses,
Secondary HD addresses
Primary HD addresses
360 RPM floppies
300 RPM floppies
WD 1003-WAH
MFM
W1
Out
In*
Out*
In
Out
In
W2
W3
W4
W5
W6
1-2
2-3
1-2
2-3
1-2
2-3
Status Read is non-latched. Dynamic drive select; i.e. SELECT = DRIVE BUSY. Used for Compaq hosts.
Status Read is latched. Static drive select (SELECT asserted except during RESET).
Primary address
Secondary address
Used with WD11C00C-22, or if W5 1-2 is jumpered.
Required only on early units with WD11C00-22 and W5 1-2 jumpered. Do not jumper with the WD11C00C-22 installed.
Supports 615 x 2 second drive with system set for 4 head, 306 cylinder drive
Ties firmware sense bit input high*
Internal signal Power-up circuit controls WG enable
Standard factory setting
Ties input low; 16 msec step rate; not 35 msec.
Ties input high*
WD 1003-RA2
RLL
W1
W2
1-2
2-3
1-2
3-3
W3
W4
W5
W6
W7
E1-E2
E2-E3
E4-E5
E5-E6
E7-E8
E8-E9
1-2
3-4
3-5
1-3
4-6
2-4
1-2*
2-3
1-2
2-3
Out
In
Out
In
In
In
Used with a WD11C00C-22 at U16
Required only on early units with WD11C00-22 and W5 1-2 jumpered. Do not jumper with the WD11C00C-22 installed.
No translation for drive 0.
Translation enabled. Select a 615 cylinder and six head drive type through Setup.
No translation for drive 1.
Translation enabled. Select a 615 cylinder and six head drive type through Setup.
Standard setting; do not use.
Standard setting; do not use.
HD primary address, 1F0-1F7
HD secondary address, 170-177
Floppy primary address, 3F0-3F7
Floppy secondary address, 370-377
Closed by etch on solder side. Controls drives with a maximum of eight heads or RWC.
Closed by etch on solder side. Controls drives with a maximum of 16 heads.
Removed from final release
Dual speed floppies
300/360 RPM floppies (single speed )
Secondary HD address; 170-177
Primary HD address; 1F0-1F7
Secondary floppy address, 370-377
Primary floppy address, 3F0-3F7
300/360 RPM floppies (single speed)
Dual speed floppies
230
WD 1003A-WA2
MFM. See WD 1003A-RA2.
WD 1003-RAH
RLL
W1
1-2
W2
3-4
W4
1-2
2-3
Out
In
Out
In
In
In
W5
1-2
2-3
1-2
2-3
In
In*
In
In
W6
W7
W8
1
1-2
3-4*
1-3
2-4
1-2
2-3
Non-latched Mode; HD LED only on during drive access; used for Compaqs.
Latched mode; HD LED permanently on; used for ATs
Primary Addresses*, 1F0-1F7, 3F0-3F7
Secondary Addresses, 170-177, 370-377
No translation for drive 0*
Enables drive 0 translation to 17 s/track; only available for drives with 615 cyls/4 hds. Select a drive with 6 heads in
CMOS setup.
WG and drive select lines are disabled during power up reset and when +5v power supply drops below approx +4.15v.
WG and drive select lines only enabled when drive.
No translation for drive 1*.
Enables drive 1 translation to 17 secs per track; only available for drives with 615 cyls/4 hds. Select a drive with 6
heads in CMOS setup.
Operates with daisy-chained drive(s) Both can be daisy-chained from J1, or drive 0 can be connected to J1 and drive1
to J5. Set first drive as 0 and second as 1.
Operates with parallel connected drives. Attach drive 1 to J1, drive 0 to J5. Set both drives as 0.
Ties input high*
Enables seek to landing zone (cylinder663) on any seek to cylinder drives. Also changes step rate 0 (24msec) to step
rate 15 (11 msec).
WD 1003(V)-MM1/2
MFM
W1
1-2
3-4
5-6
7-8
W3
W4
W5
W6
Out
In
Out
In
Out
Out
In
In
Out
In
Out
In
Out
In
Latched mode*; HD LED permanently on; used for ATs
Non-latched mode; HD LED only on during drive access; used for Compaqs.
ECC 4-byte Enabled*
Reserved
Cacheing enabled*
Incompatible with WD 1003-WA2/H
Compatible with WD 1003-WA2/H (> 8 Hds). The WD1003-WAH numbers heads 8-15 as 0-7.
HD Secondary Address
HD Primary Address*
Floppy Primary Address*
Dual Speed Floppies
Single Speed Floppies
Bracket grounded
WD 1003V-SR1/2—RLL
W1
1-2
3-4
W2
W3
W4
W5
W6
5-6
1-2
Out
In
Out
In
Out
In
In
Out
In
Out
In
Out
In
Latched mode*; HD LED permanently on; used for ATs
Non-latched mode; HD LED only on during drive access; used for Compaqs.
ECC 4-byte*
ECC 7-byte
Cacheing enabled*
BIOS disabled
HD Primary Address*
Dual Speed Floppies
Bracket grounded
WD 1004A-27X
RLL. Half size. The A version cannot be used as a secondary controller.
R23
Out*
In
Out
In
Out
In
W27
W28
Internal BIOS
External BIOS
IRQ5*
IRQ2
XT Mode
AT Mode
Drive Tables
*1st drive **Second drive
BIOS Table
0
1
2
3
Cap
65
42
21
32
Cyls
820
782
782
615
Hds
6
4
2
4
W17*
In
Out
In
Out
W18*
In
In
Out
Out
W19**
In
Out
In
Out
W20**
In
In
Out
Out
Address and BIOS ranges
BIOS Address
C8000-C9FFF
CA000-CBFFF
CC000-CDFFF
CE000-CFFFF
I/O Address
320-323
324-327
328-32B
32C-32F
W21
Out*
In
Out
In
W22
Out*
Out
In
In
Sector Settings/Translation
Table
RLL
RLL
Cap
65
42
Sectors
17
26
Translate
Yes
No
Dynamic
No
Yes
W25
In*
Out
W26
Out*
In
WD 1004A-WX1
MFM
Drive Tables
BIOS Table
0
1
2
3
Cap
21
10
10
21
Cyls
612
306
615
615
Hds
4
4
2
4
W17*
In
Out
In
Out
W18*
In
In
Out
Out
W19**
In
Out
In
Out
W20**
In
In
Out
Out
BIOS Address
C8000-C9FFF
CA000-CBFFF
CC000-CDFFF
CE000-CFFFF
I/O Address
320-323
324-327
328-32B
32C-32F
W21
Out*
In
Out
In
W22
Out*
Out
In
In
Table
RLL
RLL
Cap
65
42
Sectors
17
26
Translate
Yes
No
Dynamic
No
Yes
WD 1005-WAH
ESDI
W1
W2
Out*
In
Out
Not used
Test setting for OEM
Translation mode enabled (MS-DOS compatible).
R25
In*
Out
R26
Out*
In
231
232
W3
In
2-3*
1-2
Translation mode disabled.
Primary address
Secondary address
WD 1006-RAH
RLL
W1
1-2
2-3
W2
W3
In
In
Out
In
In
In
1-2
2-3
1-2
W4
W5,W6
W7
W8
1-2
1-2
W9
W10
1-2
In*
Out*
In
Out*
Out*
In
Supports 16 heads. No RWC
Supports 8 heads and RWC
No wait states requested
Primary Ports*
Secondary ports
LED not latched; LED lights for drive select. Remove W10 if this installed.
BIOS Address
W5
W6
C800*
In
In
CA00
In
Out
CC00
Out
In
Disabled
Out
Out
Enables BIOS
4-byte ECC
7-byte ECC
Enables cacheing
Non-latched mode
Latched mode
WD 1006-WAH
W1
1-2
2-3
1-2
1-2
2-3
1-2
W2
W3
W4
W5-W8
W9
W10
W11
In*
In
In
In
In
Out
In
Out
Out
1-2
Supports 16 heads. No RWC
Not used with F001 (no wait state hardware)
Primary Ports*
Secondary ports
Drive LED is not latched. Remove W10 if this is installed.
Reserved for WD 1006-RAH
On F001 disables cacheing
Non-latched mode (factory setting).
Isolates mounting bracket from board logic ground
WD 1006(S)-WAH
W1
1-2
W2
1-2
2-3
1-2
1-2
1-2
2-3
1-2
W3
W4
W5
W6
In
Out
Out
In
In
In
Out
Drive LED is non-latched*. Remove W6 if this is installed.
Drive LED is latched.
Supports 16 heads. No RWC*
Cacheing enabled*
Connects mounting bracket to board logic ground
Selects primary ports. Etch connects pins 1 and 2.*
Selects secondary ports. Requires cutting etch between pins 1 and 2 and installing a jumper.
Non-Latched mode*
WD 1006V-MC1
MFM. For PS/2 Model 50, 60, 80 systems. V boards can run in high speed AT systems (10-16 Mhz). With one ESDI and one ST506 drive, the Micro
Channel architecture always selects ESDI as C.
WD 1006V-MCR
RLL. See WD 1006C-MC1.
WD 1006V-MM1/2
MFM. You can't disable the floppy controller. Supplied with Speedkit.
W1
1-2
In
Out
Out
In
Out
Out
In
In
Out
In
Out
In
Out
In
3-4
5-6
7-8
W3
1-2
W4
1-2
W5
1-2
W6
1-2
Non-latched Mode (LED on when drive accessed)
Latched mode* (LED always on)
ECC 4-byte Enabled*
Reserved
Cacheing enabled*
Incompatible with WD 1003-WA2/H
Compatible with WD 1003-WA2/H (> 8 Hds). The WD1003-WAH numbers heads 8-15 as 0-7.
HD Primary Address*
Dual Speed Floppies
Bracket grounded
WD 1006V-SM1/SM2
See WD 1006V-MM1/MM2.
WD 1006V-SR1/2
RLL
W1
1-2
In
Out
Out
In
Out
In
In
Out
In
Out
In
Out
In
3-4
W2
W3
5-6
1-2
1-2
W4
1-2
W5
1-2
W6
1-2
Non-latched Mode
Latched mode*
ECC 4-byte*
ECC 7-byte
Cacheing enabled*
BIOS Disabled
HD Primary Address*
Dual Speed Floppies
Bracket connected to board ground
WD 1007-WA2
ESDI
W1, W2
W3
W4
W5
W6
W7
W8
In
Out
Out
Out
2-3
1-2
Out*
In
W9
W10
W11
W12
Out
Out*
Out
Out
BIOS Address
W1
W2
C8000-C9FFF
2-3
2-3
CA000-CBFFF
2-3
1-2
CC000-CDFFF
1-2
2-3
CE000-CFFFF
1-2
1-2
BIOS disabled
Floppy disabled
Single speed floppy
Floppy address select (3FX)
Floppy drive type
WD1007 Mode. Firmware forces a 10 MHz drive to 35 secs/track when using the Set Unformatted Bytes per Sector
command. This mode supports a 1:1 interleave.
Allows the WD1007A-WA2 to be used as a replacement board for the WD1005-WAH without reformatting the drive.
The controller reads the Unformatted Bytes Per Sector from the drive.
Chassis ground disconnected
Digital Input Register unlatched
Diskette change enable (with FDC Option)
Secondary sddress select (1FX)
233
234
W14
W15
Out
Out*
In
Sector Translation Enabled
7-byte ECC
4-byte ECC
WD 1007A-WA2
ESDI. Feature 0 (F000) does not have the BIOS.
W1,W2
In
BIOS Address
W1
W2
C8000-C9FFF
2-3
2-3
CA000-CBFFF
2-3
1-2
CC000-CDFFF
1-2
2-3
CE000-CFFFF
1-2
1-2
3-4
Out
ECC 4-byte*
In
ECC 7-byte
5-6
Out
Cacheing enabled*
W3
1-2
In
BIOS Disabled
Out
BIOS Enabled
W4
1-2
Out
Floppy enabled
W5
Out
Single Speed Floppy (125 ns precomp)*
In
Dual Spindle Speed Floppy
W6
1-2
Floppy Address Select (37X)
2-3
Floppy Address Select (3FX)*
W7
1-2
Floppy Drive Select
W8
Out*
WD1007 Mode. Forces 10 MHz ESDI drive to 35 secs per track when using the Set Unformatted Bytes Per
Sector command. Supports 1:1 interleave.
In
Can be used as replacement board for the WD1005-WAH without reformatting drive. Controller reads
Unformatted Bytes/Sector from drive.
W9
1-2
Out
Chassis ground disconnected
W10
Out*
Digital Input Register Unlatched
W11
In*
Diskette Change Enable (with FDC Option)
W12
Out*
Secondary Address Select (1FX)
W13
In
Floppy Controller Enabled (Etch)
W14
Out*
W15
Out*
4 bytes ECC
In
7 bytes ECC
WD 1007A-WA4
ESDI. Supports only hard sectored drives.
W1
1-2
Primary floppy address (3FX)*
2-3
Disable Floppy controller
3-4
Secondary floppy address (37X)
W2
1-2
Primary hard disk address (1FX)*
2-3
Secondary hard disk address (17X)
W3
1-2
Primary parallel port address (37X)
2-3
Disable parallel port
3-4
Secondary parallel port address (27X)
W4
1-2
Primary serial port address (3FX)*
2-3
Disable serial port
3-4
Secondary serial port address (2FX)
W9
Out*
Digital input register, non-latched
In
Digital input register, latched
W13
W13
W14
W15
Function
W14
off
xx
BIOS disabled
W15
on
1-2
1-2
CE00-CFFF
1-2
2-3
CC000-CDFFF
2-3
1-2
CA000-CBFFF
2-3*
2-3
C8000-C9FFF
W16
1-2
Out*
WD 1007 mode (always 35 sectors per track)WD 1005 mode
3-4
5-6
In
Out*
In
Out*
In
235
Translation enabled
4 bytes ECC7 bytes ECC
WD 1007A-WAH
ESDI. Hard sector mode only. Feature 0 (F000) does not have the BIOS.
W1,W2
In
BIOS Address
W1
W2
C8000-C9FFF
2-3
2-3
CA000-CBFFF
2-3
1-2
CC000-CDFFF
1-2
2-3
CE000-CFFFF
1-2
1-2
W3
1-2
In
BIOS Disabled
Out
BIOS Enabled
W8
1-2
Out*In
WD 1007 mode (always 35 sectors per track)WD 1005 mode.
W9
Out*
Chassis Ground Disconnected
W10
5-6
Out*
Digital input register, non-latched
W11
Out
Diskette Change Enable w/FDC Option
W12
Out
Secondary hard disk address (1FX)
W14
Out
W15
Out*
4 Bytes ECC*
In
7 Bytes ECC
WD 1007V-SE1/SE2
ESDI. If replacing a WD1007A with a WD1007V, install jumpers on W1 9-10/11-12 to save reformatting.
W1
1-2
In
Look ahead cacheing disabled.
3-4
In
7-byte ECC
Out
4-byte ECC (most common)
5-6
In
Controller uses true physical values of the drive.
Out*
Translation enabled
7-8
Out*
Reserved
9-10
In
Forces drive to 35 SpT,but not on drives with transfer rates of 15 Mbits/sec.
Out
Controller uses physical SpT as determined by the drive's jumper settings.
11-12
In
Alternate sectors per track are provided, for operating systems which can accommodate only a certain
number of errors. You will lose drive capacity.
W3
1-2
In
Disable BIOS
W5
1-2
In
Dual speed floppies
Out
W6
1-2
W7
1-2
2-3
1-2
2-3
1-2
W8
W12
Out*
In
In
In
In
In
In
Out
IRQ 14
IRQ 15
BIOS address C8000-CFFFF
BIOS address CC000-CFFFF
Primary HD address, 1F0-1F7
Secondary HD address, 170-177
WD 1009V-SE1/SE2
ESDI (EISA). There are two models; The -SE2 controls floppies as well. The enhanced EISA version has a chip at U51 capable of EISA Auto configuration.
W2
1-2
Centre twisted floppy cable
2-3
End twisted floppy cable
W3
1-2
AT type 1.4 Mb
2-3
PS/2 type 1.4 Mb
W4
Out
Card always enabled
236
W5
1-2
3-4
5-6
7-8
9-10
11-12
13-14
15-18
19-20
21-22
W6
23-24
1-2
3-4
5-6
7-8
W7
In
In
In
In
Out*
Out*
In
In
Out*
In
Out*
In
In
Out*
In
Out*
In
Out*
Out*
Out*
In
Out*
In
Out*
In
Out*
Card enabled by EISA host
Alternate sectors enabled; reserves 1 sect/track for bad sector swapping.
Translation disabled.
Physical sectors per track
Force 35/53 sectors per track on 10/15 Mb/s drives.
4-byte ECC
7-byte ECC; only used for certain diagnostics.
Look ahead cacheing disabled.
Look ahead cacheing enabled.
Secondary BIOS address CC00
Primary BIOS address C600
Disable BIOS
IRQ
15
16
17
18
14
0
0
0
0
11
1
1
1
1
12
1
1
0
0
15
0
0
1
1
DMA channel 6
DMA channel 7
Primary HD address, 1F0-1F7
Secondary HD address, 170-177
HD controller enabled
Floppy enabled
Floppy DMA channel 2
Floppy DMA channel 3
Single speed floppy
Dual speed floppy
EISA auto-configuration disabled
WDAT-140
W1
1-2
Out*
In
3-4
In*
Out
DIRQ 14 passed directly to host
For CP 342 or 3022 in IBM AT; DIRQ 14 gated to host.
WDAT-240
W1
W3
1-2
3-4
1-2
3-4
1-2
3-4
1-2
3-4
1-2
W4
1-2
W2
Out
In
In
Out
In
In
Out
In
In
Out*
In
Out
DIRQ 14 passed directly to host
Floppy address 370-377
Dual speed floppy
Single speed floppy
Logic ground connected to chassis
Logic ground independent of chassis
WD 7000-FASST2
SCSI. Sold to Future Domain in 1991. Software from Columbia Data Products, called SST. The OEM version is the 7000-ASC; the consumer version, with
software, is called 7000-FASST, or 7000-FASST2.
W1
1-2
IRQ 3
3-4
IRQ 4
5-6
IRQ 5
W2
W3
W4
7-8
9-10
1-2
3-4
5-6
7-8
9-10
11-12
13-14
15-16
17-18
19-20
21-22
IRQ 7
IRQ 9
DRQ 7
DRQ 6*
DRQ 5
DACK 7
DACK 6*
DACK 5
IRQ 15*
IRQ 14
IRQ 12
IRQ 11
IRQ 10
I/O address 1-2
300
308
310
318
320*
328
330
338
340
348
350
358
360
368
370
378
380
388
390
398
3A0
3A8
3B0
3BH
3C0
3C8
3D0
3D8
3E0
3E8
3F0
3F8
BIOS address
C000
C200
C400
C600
C800
CA00
CC00
CE00
D000
D200
D400
D600
3-4
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1-2
1
0
1
0
1
0
1
0
1
0
1
0
5-6
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
3-4
1
1
0
0
1
1
0
0
1
1
0
0
7-8
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
5-6
1
1
1
1
0
0
0
0
1
1
1
1
9-10
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
7-8
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
237
238
W5
W7
1-2
1-2
W8
1-2
In
In
Out*
In
Out*
W6,W9
+W98
+W99
In*
1-2
2-3
+W100
+W200
1-2
2-3*
1-2
2-3*
+W201
D800*
1
DA00
0
DC00
1
DE00
0
Terminator power
Dual Speed (300/360) floppy support
Single Speed floppies only (300 rpm)
Floppy write precomp 187 ns
Floppy write precomp 125 ns
Floppy support
W6
Disabled
1
w/hard card 0
1
BIOS enabled
Reserved
8Kx8 ROMs
Reserved—must be jumpered
1st floppy PS/2 type
1st floppy AT/ANSI type
2nd floppy PS/2 type
2nd floppy AT/ANSI type
1
1
0
0
0
0
0
0
W9
1
WDXT-GEN
No jumpers to select. Discontinued March 1989.
WDXT-GEN2
Disable BIOS in AT&T 6300(T).
WDXT-GEN2
MFM
R23
R27
In
Out*
Out*
In
External BIOS
Internal BIOS
IRQ5*
IRQ2
Drive Tables
*First hard disk **2nd hard disk
BIOS Table
Cap
0
21
1
10
2
10
3
21
Cyls
612
306
615
615
Hds
4
4
2
4
W17*
In
Out
In
Out
BIOS Address
C8000-C9FFF
CA000-CBFFF
CC000-CDFFF
CE000-CFFFF
I/O Address
320-323
324-327
328-32B
32C-32F
WD XT-GEN2 Plus
MFM
W25,W26
W27
W28
Out*
Out
In
Out
In
IRQ5*
IRQ2
XT Mode
AT Mode
R21
Out*
In
Out
In
R22
Out*
Out
In
In
W18*
In
In
Out
Out
W19**
In
Out
In
Out
W20**
In
In
Out
Out
0
0
0
0
Drive Tables
BIOS Table
Cap
0
21
1
10
2
10
3
21
Cyls
612
306
615
615
Hds
4
4
2
4
W17*
In
Out
In
Out
W18*
In
In
Out
Out
W19**
In
Out
In
Out
W20**
In
In
Out
Out
BIOS Address
C8000-C9FFF
CA000-CBFFF
CC000-CDFFF
CE000-CFFFF
I/O Address
320-323
324-327
328-32B
32C-32F
W21
Out*
In
Out
In
W22
Out*
Out
In
In
WD XT-GEN2R
RLL
R23
R27
R28
In
Out
Out
In
Out
In
External BIOS
Internal BIOS
IRQ5*
IRQ2
XT Mode
AT Mode
Drive Tables
BIOS Table
Cap
0
65
1
42
2
21
3
32
Cyls
820
782
782
615
Hds
6
4
2
6
R17*
In
Out
In
Out
R18*
In
In
Out
Out
R19**
In
Out
In
Out
BIOS Address
C8000-C9FFF
CA000-CBFFF
CC000-CDFFF
CE000-CFFFF
I/O Address
320-323
324-327
328-32B
32C-32F
R21
Out*
In
Out
In
R22
Out*
Out
In
In
Table
RLL
RLL
Sectors
17
26
Translate
Yes
No
Dynamic
No
Yes
WD XT 150
IDE
W1
W2
W3
2-3
1-2
1-2
2-3
1-2
2-3
Primary BIOS address C800
Secondary BIOS address C800
Primary port address 320
Secondary port address 324
IRQ 5*
IRQ 2
R25
In*
Out
R26
Out*
In
R20**
In
In
Out
Out
239
240
WDATXT-FASST
W1
All
1-2
3-4
1-2
5-6
Out
In
In
In
In
Single byte programmed I/O; slow but most reliable.
DMA 1
Demand driven I/O (aka Blind I/O). Fastest.
DMA 3
W2
I/O address 1-2
3-4
200
1
220
0
240
1
250
0
280
1
200
0
2C0
1
2E0
0
300
1
320
0
340
1
360
0
380
1
3A0
0
3C0
1
3E0
0
Try reversing the above!
BIOS address
1-2
C800*
1
CC00
0
D000
1
D400
0
D800*
1
DC00
0
IRQ 2
Also W1 9-10
IRQ 3
Also W1 7-8, 9-10
IRQ 4
Also W1 11-12
IRQ 5
Also W1 7-8, 11-12
IRQ 6
Also W1 9-10, 11-12
IRQ 7
Also W1 7-8, 9-10, 11-12
No signal lines tied between W1 and W2.
W3
W4
W5
1-2
3-4
5-6
7-8
9-10
11-12
1-2
3-4
1-2
3-4
1-2
3-4
Out
Out
In
Out
Out
In
5-6
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
7-8
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
3-4
0
0
1
1
0
0
5-6
1
1
0
0
0
0
7-8
1
1
1
1
1
1
W1/9-10 tied to W2/3-4
W1/11-12 tied to W2/3-4
Xebec
Xebec 1210/1220
ROM #106020
ROM106022 #
BIOS Table
0
1
2
3
Cyls
306
375
375
306
Hds
2
8
6
4
1
In
In
Out
Out
2
In
Out
In
Out
3
In
In
Out
Out
4
In
Out
In
Out
BIOS Table
0
1
2
3
Cyls
306
375
375
306
Hds
4
8
4
2
1
In
In
Out
Out
2
In
Out
In
Out
3
In
In
Out
Out
4
In
Out
In
Out
Tape Streamers
Wangtek
PC-02
Note: IRQ/DRQ/DACK as labelled on board.
I/O Address
200
238
280
288
2AC
300*
338
360
368
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
0
1
1
1
1
3
1
0
1
0
0
1
0
1
0
4
1
0
1
1
1
1
0
1
1
5
1
0
1
1
0
1
0
0
0
6
1
1
1
1
1
1
1
0
0
7
1
1
0
0
0
1
1
1
1
8
1
1
1
1
1
0
0
0
0
9
0
0
0
0
0
0
0
0
0
10
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
242
Notes
AST
Rampage! Mk 1
1-1 to 1-4
1-5 to 1-6
1-7 to 1-8
E1-E2
E8-E9
1
2
3
4
On
On
On
On
On
On
On
Off
On
Off
On
Off
On
Off
Off
On
Off
On
Off
On
Off
On
Off
Off
Off
Off
Off
On
Off
Off
Off
Off
5
6
Backfill Start Address
Off
Off
0K
On
Off
64K
Off
On
256K
On
On
640K*
7
8
Banks used as Backfill
On
On
0
Off
On
1*
On
Off
2
Off
Off
All
Dual Page Mode disabled (E2-E3 enabed)
Parity Check enabled
IO Address
208
218*
258
268
2AB
2B8
2E8
Disabled
Rampage XT
Switch 1
1 to 4
I/O Address
1
On
On
On
On
Off
Off
Off
Off
2
On
On
Off
Off
On
On
Off
Off
3
On
On
On
Off
Off
Off
Off
Off
4
On
Off
Off
On
On
Off
On
Off
208
218*
258
268
2AB
2B8
2E8
Disabled
244
5 to 6
Switch 2
1 to 4
Switch 1
Banks Installed
7
8
Start Address
1 to 4
Start Address
5 to 7
Banks Installed
Switch 2
8
1 to 4
I/O Address
5-8
MemoryInstalled
7
5
6
On
On
0K
Off
On
1 (256K)
On
Off
2 (512K)
Off
Off
3 (768K)
On = Dual Page Mode enabled
On = Parity Check enabled
1
2
3
Off
Off
Off
On
Off
Off
Off
On
Off
On
On
Off
Off
Off
On
On
Off
On
Off
On
On
On
On
On
Off
Off
Off
On
Off
Off
Off
On
Off
1
2
3
Off
Off
Off
On
Off
Off
Off
On
Off
On
On
Off
Off
Off
On
On
Off
On
Off
On
On
On
On
On
Off
Off
Off
On
Off
Off
Off
On
Off
5
6
7
Off
Off
Off
On
Off
Off
On
On
Off
On=parity check enable
1
2
3
On
On
On
Off
On
On
Off
On
Off
On
Off
Off
On
Off
On
Off
Off
On
Off
Off
On
Off
Off
Off
5
6
7
On
On
On
Off
Off
Off
On
Off
Off
Off
On
Off
On
On
Off
Off
Off
On
On
Off
On
Off
On
On
On
On
On
Off
Off
Off
On = Dual Page Mode enabled
4
Off
Off
Off
Off
Off
Off
Off
Off
On
On
On
4
Off
Off
Off
Off
Off
Off
Off
Off
On
On
On
Bk1
256K
64K
64K
4
On
Off
On
On
Off
Off
Off
Off
8
Off
On
On
On
On
On
On
On
On
Off
0
64K
128K
192K
256K
320K
384K
448K
512K
576K
640K
0
64K
128K
192K
256K
320K
384K
448K
512K
576K
640K*
Bk2
256K
256K
64K
208
218*
258
268
2AB
2B8
2E8
Disabled
576K
512K
448K
384K
320K
256K
192K
128K
64K
0K
Bk3
256K
256K
256K
Rampage/EGA AT
Switch 1
1 to 4
Back fill
5 to 8
I/O address
Switch 2
8
9
1
2
3
On
On
On
On
On
On
On
On
Off
On
On
Off
On
Off
On
On
Off
On
On
Off
Off
On
Off
Off
Off
On
On
Off
On
On
Off
On
Off
Off
On
Off
Off
Off
On
Off
Off
On
Off
Off
Off
Off
Off
Off
5
6
7
On
On
On
On
On
On
On
Off
On
On
Off
Off
Off
On
Off
Off
On
Off
Off
Off
Off
Off
Off
Off
On=parity enabled
On=Dual Page Mode enabled
4
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
8
On
Off
Off
On
On
Off
On
Off
128K*
256K
384K
512K
640K
768K
896K
1024K
1152K
1280K
1408K
1536K
1664K
1792K
1920K
2048K
IO Add
208
218*
258
268
2AB
2B8
2E8
Disabled
4
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
8
On
Off
128K*
256K
384K
512K
640K
768K
896K
1024K
1152K
1280K
1408K
1536K
1664K
1792K
1920K
2048K
IO Add
208
218*
Monographplus Graphics Board
1
2
3
Clock enable
COM 2 IRQ 3
COM 1 IRQ4
Rampage AT
Note: Each bank has two rows of chips. 2 Meg max.
Switch 1
1 to 4
1
Back fill
On
On
On
On
On
On
On
On
Off
Off
Off
Off
Off
Off
Off
Off
5 to 8
5
I/O address
On
On
2
On
On
On
On
Off
Off
Off
Off
On
On
On
On
Off
Off
Off
Off
6
On
On
3
On
On
Off
Off
On
On
Off
Off
On
On
Off
Off
On
On
Off
Off
7
On
On
245
246
Switch 2
1-7
8
9
On
Off
On
On
Off
Off
Off
On
Off
Off
On
Off
Off
Off
Off
Off
Off
Off
Non-page memory
On=parity enabled
On=Dual Page Mode enabled
I/O Plus II
Port Enable
C1
C2
S2
P2
P1
G
1st serial as COM 1
1st serial as COM 2
2nd serial as COM2
LPT1 (LPT2 with IBM mono)
LPT2 (LPT3 with IBM mono)
Game port enable
IRQ Block
7
5C
5S
4
3
3S
2C
2S
Parallel (later boards only)
Clock to IRQ 5
2nd serial to IRQ 5
1st serial to IRQ 4 (COM 1)
2nd serial to IRQ 3 (COM 2)
Clock to IRQ 2
2nd serial to IRQ 2
I/O Mini
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
Clock enable
Parallel is LPT 1/2
Parallel is LPT 2/3
1st serial is COM 1
1st serial is COM 2
2nd serial port enabled (COM 2)
2nd serial to IRQ 3 (COM 2)
Parallel port IRQ 7 enable
I/O Mini II
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
1-2 CTS
1-2 DSR
1-2 DCD
1-2 CTS
1-2 DCD
1-2 DSR
1-2 PCAT; 2-1 PCXT
1st serial port enabled (COM 1)
2nd serial (COM 2) disabled
LPT 1 enabled
LPT 2 disabled
Game port enabled
Off
On
On
Off
On
Off
258
268
2AB
2B8
2E8
Disabled
E13
E14
E15
E16
E17
E18
Clock/calendar enabled
IRQ 3 for COM 2 (2nd serial port) disabled
IRQ 3 for COM 2 (1st serial port) disabled
IRQ 4 for COM 1 enabled
IRQ 7 for parallel port (LPT 1) enabled
Reserved, but in an AT, move E17 here to configure parallel for IRQ 5
MP Mini
DL1
On=Parity Enable
Shortpak
1 to 3
Start Address
4 to 6
Memory size
8
1
2
Off
Off
Off
Off
Off
On
Off
On
On
Off
On
Off
On
On
On
On
4
5
On
On
On
On
On
Off
On
Off
Off
On
Off
On
Off
Off
Off
Off
On=Enable Parity
3
Off
On
Off
On
Off
On
Off
On
6
On
Off
On
Off
On
Off
On
Off
64K
128K
192K
256K
320K
384K
448K
512K
576K
512K
384K
320K
256K
128K
64K
0K
Bank 0 64K, 1,2 256K
Bank 0,1 256K
Bank 0,1 64K, 2 256K
Bank 0 64K, 1 256K
Bank 0 256K
Bank 0, 1 64K
Bank 0 64K
FastRAM
1 to 5
Memory size
6
Board No
7 to 10
I/O address
1
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On=1
Off=2
7
On
Off
Off
On
On
2
On
On
Off
Off
On
On
Off
Off
On
On
Off
Off
On
On
Off
Off
3
On
On
On
On
Off
Off
Off
Off
On
On
On
On
Off
Off
Off
Off
4
On
On
On
On
On
On
On
On
Off
Off
Off
Off
Off
Off
Off
Off
5
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
8
On
On
On
Off
Off
9
On
On
Off
Off
On
10
On
On
On
On
Off
IO Add
208
218*
258
268
2AB
128K*
256K
384K
512K
640K
768K
896K
1024K
1152K
1280K
1408K
1536K
1664K
1792K
1920K
2048K
247
248
Off
On
Off
Off
On
Off
Off
Off
2B8
2E8
SixPakPlus (Original)
1 to 3
Start Address
1
2
Off
Off
Off
Off
Off
On
Off
On
On
Off
On
Off
On
On
On
On
Bks Installed 4
6
5
4
3
2
1
Not used
On=Enable Parity
4 to 6
Memory size
7
8
Port Enable Jumpers
1
2
3
4
5
6
COM 1
COM 2
LPT 1
LPT 2
Game Port
Clock
Interrupts (earlier boards)
3S
4S
4, 5, 7, 2
COM 2 interrupt
COM 1 interrupt
CLK interrupt
Interrupts (later boards)
3
4
7
COM 2 interrupt
COM 1 interrupt
Printer interrupt
RS232 block (earlier boards)
1
2
3
CTS
DSR
DCD
RS232 block (later boards)
1
2
3
4
5
6
CTS True
CTS Normal
DSR True
DSR Normal
DCD True
DCD Normal
3
Off
On
Off
On
Off
On
Off
On
5
On
On
Off
Off
Off
Off
64K
128K
192K
256K
320K
384K
448K
512K
6
Off
Off
On
On
Off
Off
On
Off
On
Off
On
Off
384K
320K
256K
128K
64K
0K
SixPakPlus (Mica)
1 to 3
Start Address
1
2
Off
Off
Off
Off
Off
On
Off
On
On
Off
On
Off
On
On
On
On
4
5
On
On
On
On
On
Off
On
Off
Off
On
Off
On
Off
Off
Off
Off
On=Enable Parity
4 to 6
Memory size
8
3
Off
On
Off
On
Off
On
Off
On
6
On
Off
On
Off
On
Off
On
Off
64K
128K
192K
256K
320K
384K
448K
512K
576K
512K
384K
320K
256K
128K
64K
0K
Bank 0 64K, 1,2 256K
Bank 0,1 256K
Bank 0,1 64K, 2 256K
Bank 0 64K, 1 256K
Bank 0 256K
Bank 0, 1 64K
Bank 0 64K
IRQ block
3
4
7
IRQ 3 – COM 2
IRQ 4 – COM 1
IRQ 7 – LPT 1
Port enable block
CM1
CM2
LP 1
LP 2
GME
CLK
COM 1
COM 2
LPT 1
LPT 2
Game Port
Clock/Calendar
RS 232C block
1
2
3
4
5
6
DSR True
DSR Normal
DCD True
DCD Normal
CTS True
CTS Normal
Megaplus II
S1 to S4
Start
Address
S5/S6
S7
S8
1
2
3
On
On
On
On
On
Off
On
On
Off
On
Off
On
On
Off
On
On
Off
Off
On
Off
Off
Off
On
On
Off
On
On
Used for split memory - normally off
On=parity enabled
Game port enable - not used
4
Off
On
Off
On
Off
On
Off
On
Off
64K
128K
192K
256K
320K
384K
448K
512K
576K
249
250
Interrupts (Ancient)
2S
2C
3S (3)
3 (3S)
4 (4S)
4C
5C
5S
7C
Serial 2 to IRQ 2
Clock to IRQ 2
Serial 2 to IRQ 3 (COM 2)
Clock to IRQ 4
Clock to IRQ 5
Serial 2 to IRQ 5
Clock to IRQ 7
Serial/Clock
CS
C2
C1
S2
Clock enable
1st serial as COM 2
1st serial as COM 1
2nd serial as COM 2
Parallel
P1
P2
Printer=LPT1 (or LPT 2 with IBM mono)
Printer=LPT2 (or LPT 3 with IBM mono)
CC-432
1 to 2
3
4
5
6
7
8
1
On
Off
On
Off
IRQ 7
IRQ 8
IRQ 5
IRQ 4
IRQ 3
IRQ 2
2
On
On
Off
Off
IO Add
300-30F
320-32F
340-34F
360-36F
HotShot/286
1 to 3
Cached area (base)
4 to 7
Cached area (extended)
1
Off
On
Off
On
Off
On
Off
On
4
Off
On
On
Off
Off
On
On
On
Off
Off
2
Off
Off
On
On
Off
Off
On
On
5
Off
Off
On
On
Off
Off
On
On
On
Off
3
Off
Off
Off
Off
On
On
On
On
6
Off
Off
Off
On
On
On
On
On
On
On
disabled
0-256K
disabled
disabled
disabled
0-512K
0-576K
0-640K
7
Off
Off
Off
Off
Off
Off
Off
On
On
On
disabled
C0000-CFFFF
C4000-D3FFF
CC000-DBFFF
D0000-DFFFF
D4000-E3FFF
D8000-E7FFF
DC000-EBFFF
E0000-EFFFF
CC000-EFFFF
220
E5
E6
E7
E8
E9
E10
E11
E12
E13
IRQ 3*
IRQ 4
IRQ 5
IRQ 6
IRQ 7
DRQ 1
DACK 1
DRQ 3
DACk 3
On
Off
On
On
On
Off
Off
On
On
On
Off
On
Off
On
Off
On
Off
Off
Off
On
CC000-EFFFF
A0000-AFFFF
CC000-EFFFF
A0000-B7FFFF
CC000-DBFFFF
A0000-AFFFF
CC000-DBFFF
A0000-B7FFF
D0000-DFFFF
A0000-B7FFF
251
252
Notes
Scanner Cards
Canon
IX31F
For IX-12 scanner; half-size. The Mk I is full-size, with only two jumpers. Switches are On when down. Software is ixhnd2.com, from Canon, plus a device
driver from scanner software.
SW5,SW6
SW1,SW2
SW3,SW3
I/O address SW5
SW6
308-30F*
0
0
318-31F
0
1
1A8-1AF
1
0
Not selectable
1
1
1A8-1AF cannot be used on IBMs and compatibles.
Mem addr SW1
SW2
SW3
C000
1
1
C400
0
1
C800*
1
0
CC00
0
0
D000
1
1
D400
0
1
D800*
1
0
DC00
0
0
E000
1
1
E400
0
1
E800
1
0
EC00
0
0
F000
1
1
F400
0
1
F800
1
0
FC00
0
0
SW4 (:0000-:0FFF)
1
1
1
1
1
1
1
1
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
0
0
0
0
0
0
0
0
(VGA)
(EGA)
254
Notes
Video Cards
Many VGA cards have a jumper setting to give 0 or 1 wait states for the memory on board; worth trying to
get better performance, but not if your bus is running too fast. There may also be a jumper (particularly
on Tridents—J7) that will run monitors at higher speeds, and one for switching between 8/16 bit. The
BIOS in early IBM PCs (1981-82) cannot recognise advanced graphics adapters; as a rule of thumb, if
there is more than 64K of memory on the board, you may have a problem.
Tandon/Taxan (plus others)
EGA
Switch 5 is for Int mode. Jumper is always 1-2.
Mono
CGA
EGA
1
Off
Off
Off
2
Off
Off
On
3
On
Off
On
4
Off
On
Off
EGA Supreme
5, 6 and 7 must be set for the monitor type.
Mono
CGA
EGA
Comp
1
Off
On
Off
On
2
On
On
On
On
3
On
On
On
On
4
Off
Off
Off
Off
5
Off
On
On
On
6
On
On
Off
On
7
Off
Off
Off
Off
8
On
On
On
On
256
Trident
TVGA 9000
J7
J8
J9
On
Off
On
Open
Closed
Interlaced (default)
Autodetect 8/16 bit
Disable
16 bit – must be open for 9000B
8 bit
Unknown
ET 4000/W32P
JP1
JP2
JP3
1-2
2-3
1-2
2-3
1-2
2-3
IRQ2 enabled
Disabled
DAC Snoop disabled
Enabled
Delay command disabled
Enabled
CD-ROM Cards
Hitachi
CD-IF14/18/35
/P:address (as specified above) required for device driver.
S7, 360
S6, 340
S5, 320
S4, 300
S3, 260
S2, 240
S1, 220
S0, 200
36F
34F
32F
30F
26F
24F
22F
20F
258
Notes
Sound Cards
Gravis
UltraSound Classic rev 2.1 - 3.74
Rev 2.1-2.4 has a joystick enable/disable jumper at JP 2.
Rev 3.4 - 3.74 uses software:
ultrinit -ej to enable and ultrinit -dj to disable.
Base I/O address:
Address
210
220
230
240
250
260
4
OFF
ON
OFF
ON
OFF
OFF
5
ON
OFF
OFF
ON
ON
ON
6
ON
ON
ON
OFF
OFF
ON
7
ON
ON
ON
ON
ON
OFF
The four other banks of jumpers were removed when a 16-bit recording daughterboard was added, and
should all be set to On Off On Off if the daughterboard is not used.
260
Notes
Network Cards
AST
8-bit long card
IRQ
Memory-Mapped
Address Space
SW
IRQ 2*
IRQ 3
IRQ 4
IRQ 5
SW
C0000-C3FFF
C4000-C7FFF
C8000-CBFFF
CC000-CFFFF*
D0000-D3FFF
D4000-D7FFF
D8000-DBFFF
DC000-DFFFF
E0000-E3FFF
E4000-E7FFF
E8000-EBFFF
1-1
On
Off
On
Off
1-5
On
Off
On
Off
On
Off
On
Off
On
Off
Off
1-2
On
On
Off
Off
1-6
On
On
Off
Off
On
On
Off
Off
On
On
Off
Coax II
Beta version has jumpers for IRQ.
Base I/O Address
Segment & Control
I/O Address
IRQ
SW
02Dx
06Dx
0ADx
0EDx
SW
0250/0251
0350/0351
0450/0451
0550/0551
IRQ 2*
Off
Off
On
On
5
1
Off
Off
On
On
3
Off
On
Off
On
2
Off
On
Off
On
4
1-7
On
On
On
On
Off
Off
Off
Off
On
On
On
1-8
On
On
Off
On
On
On
On
On
Off
Off
Off
262
IRQ 3
IRQ 4
IRQ 5
6
7
8
Star Port
E1 should always be installed
I/O Address
0380-038F
0390-039F
SW
IRQ 2*
IRQ 3
IRQ 4
IRQ 5
SW
1
2
3
Not used
IRQ
DMA
E2 Installed
E2 removed
1-1
On
On
Off
Off
1-3
On
On
Off
Off
Off
1-2
On
Off
On
Off
1-4
On
Off
On
Novell/Eagle
NE 1000/NE2000
I/O
IRQ
I/O
300
320
340
360
IRQ
2
3
4
5
W9
On
Off
On
Off
W12
On
Off
Off
Off
W10
On
On
Off
Off
W13
Off
On
Off
Off
W11
Off
Off
Off
Off
W14
Off
Off
On
Off
W15
Off
Off
Off
On
Western Digital
Each board has RAM buffer of 8, 16, or 32 K that occupies memory space. Base address set by software.
EtherCard PLUS (WD8003E) with Boot ROM Socket (WD8003EBT)
Jumper
W1
W2
W3
Pins
1-2
Name
Zero
3-4
5-6
7-8
9-10
I/O Base
1-2
3-4
5-6
7-8
9-10
11-12
1-2
3-4
AUI/BNC
Function when selected
Select 0 wait states for optimized Wait operation in a 6MHz AT (default is jumper removed,
which ensures correct operation in faster AT bus systems). Ignored in XT bus systems.
3-4*5-6*9-10*
280
5-6, 9-10
2A0
3-4, 9-10
2C0
9-10
2E0
3-4, 5-6, 7-8 300
5-6, 7-8
320
3-4, 7-8
340
IRQ 7
IRQ 6
IRQ 5
IRQ 4
IRQ 3
IRQ 2
All jumpered for BNC (Thin Ethernet)
All off for AUI (Thick Ethernet)
Network Cards
W5
5-6
7-8
9-10
11-12
1-2
263
W4 1-2 Ethernet Version
Out for Thin Ethernet and 802.3/V 2 Thick Ethernet*. In for Thick Ethernet v1.
Segment Length
W6
1-2
3-4
5-6
7-8
9-10
ROM
Address
W6
W9
W10
W6
W9
W10
W6
W9
W10
W6
W9
W10
W7
W8
W11
W7
W8
W11
7-8, 9-10
2-3
2-3
Open
2-3
2-3
7-8
2-3
1-2
9-10
1-2
1-2
2-3*
2-3*
2-3*
1-2
1-2
1-2
ROM
Size
In for 802.3 standard (185m)
Out for 300m extended
Open
C0000 (16K, 32K, 64K ROMs)
1-2
C4000 (16K ROMs)
3-4
C8000 (16K, 32K ROMs)
1-2, 3-4
CC000 (16K ROMs)
5-6
D0000 (16K, 32K, 64K ROMs)
1-2, 5-6
D4000 (16K ROMs)
3-4*, 5-6*
D8000 (16K, 32K ROMs)
1-2, 3-4, 5-6 DC000 (16K ROMs)
7-8*,9-10*
Disabled (disabled)
Do not useC0000 or C4000 for Boot ROMs
Disabled
ROM
Size
16K
ROM
Size
32K
ROM
Size
64K
RAM
Buffer
Size
RAM
Buffer
Size
8K RAM. Valid 8 K RAM base addresses are C0000, C2000, C8000, CA000, D0000,
D2000, D8000, and DA000
32K RAM. Valid 32 K RAM base addresses are C0000, C8000, D0000 and D8000
EtherCard PLUS with Boot ROM Socket (WD8003EB)
Jumper
W1
Name
Init 280
W3
AUI/BNC
W9
ROM
Size
If jumper is installed when power is turned on, I/O Base Address is temporarily set to 280. Setup Program must then be run
to store new I/O Base Address, and jumper must be removed (*).
All jumpered for BNC (Thin Ethernet)
All off for AUI (Thick Ethernet)
Left
Right
16 K(*)
Top
Top
32 K
Bottom
Top
64 K
Bottom
Bottom
Jumpers are ignored if no ROM is installed
EtherCard PLUS16 (WD8013EBT)
Jumper
W0
W1
W2
Name
Wait State
8-bit Access
Wait State
16-bit Access
I/O Add
IRQ
W3
AUI/BNC
Reduces wait states for 8-bit memory access from four to two.
Reduces wait states for 16-bit memory access from 1 to 0. Both jumpers for bus speeds <8MHz. Default
is both off. Ignored in XTs.
200, 220, 240, 260, 280(*), 2A0
10, 11 and 15 are not available in 8-bit bus systems. IRQ2/9 selects IRQ2 for 8-bit systems and IRQ9 for
16-bit.
All jumpered for BNC (Thin Ethernet). Off for AUI (Thick Ethernet)
264
W6
W9
ROM Memory Space
ROM Size
W15
ROM Base Address
NONE(*), 16K, 32K, Space and 64K
16 K(*)
Left
Left
32 K
Left
Right
64 K
Right
Right
Jumpers are ignored if no ROM is installed.
Ignored when W6 is set to NONE.
Address
C4000
C8000
D0000
C0000
C4000
X
C8000
X
D0000
CC000
X
X
D4000
X
D8000(*)
X
X
DC000
X
X
X
X
X
EtherCard PLUS TP, LattisNet Compatible (WD8003WT)
Jumper
W1
W2
W3
W4
W5
W6
W6
W9
W10
W6
W9
W10
W6
W9
Pins
1-2
Name
Zero
3-4
5-6
7-8
9-10
I/O Base
1-2
3-4
5-6
7-8
9-10
11-12
1-2
3-4
5-6
7-8
9-10
11-12
1-2
1-2
1-2
3-4
5-6
7-8
9-10
7-8, 9-10
2-3
2-3
Open
2-3
2-3
7-8
2-3
AUI/RJ45
Ethernet Version
Segment Length
ROM Address
Select zero wait states for optimized Wait operation in a 6MHz AT (default is jumper removed,
3-4*,5-6*,9-10*
280
5-6, 9-10
2A0
3-4, 9-10
2C0
9-10
2E0
3-4, 5-6, 7-8
300
5-6, 7-8
320
3-4, 7-8
340
IRQ 7
IRQ 6
IRQ 5
IRQ 4
IRQ 3
IRQ 2
All jumpered for RJ 45 (UTP)All off for AUI (Thick Ethernet)
ROM Size
Out for Thin Ethernet and 802.3/V 2 Thick Ethernet*.In for Thick Ethernet v1.
In for 802.3 standard (185m)Out for 300m extended
Open
C0000 (16K, 32K, 64K ROMs)
1-2
C4000 (16K ROMs)
3-4
C8000 (16K, 32K ROMs)
1-2, 3-4
CC000 (16K ROMs)
5-6
D0000 (16K, 32K, 64K ROMs)
1-2, 5-6
D4000 (16K ROMs)
3-4*, 5-6*
D8000 (16K, 32K ROMs)
1-2, 3-4, 5-6 DC000 (16K ROMs)
7-8*,9-10*
Disabled Do not useC0000 or C4000 for Boot ROMs
Disabled
ROM Size
16K
ROM Size
32K
Network Cards
W10
W6
W9
W10
W7
W8
W11
W7
W8
W11
1-2
9-10
1-2
1-2
2-3*
2-3*
2-3*
1-2
1-2
1-2
ROM Size
64K
RAM
Buffer Size
8K RAM: C0000, C2000, C8000, CA000, D0000, D2000, D8000, and DA000
RAM
Buffer Size
32K RAM: C0000, C8000, D0000 and D8000
265
EtherCard PLUS10T for UTP - 10BaseT (WD8003W)
Jumper
W1
Name
Init 280
W9
ROM Size
W20
Auto Polarity
Correction
Link Integrity
W21
If jumper is installed when power is turned on, I/O Base Address is temporarily set to 280. Setup Program must then be
run to store new I/O Base Address, and jumper must be removed (*).
Left
Right
16 K(*)
Top
Top
32 K
Bottom
Top
64 K
Bottom
Bottom
Ignored if no ROM is installed.
On(*), adapter automatically corrects for incorrect polarity on receive twisted pair. Off, receive twisted pair polarity must
be correct to 10BaseT standard.
Link integrity test between adapter and concentrator performed with jumper removed (*). Not if jumper installed.
EtherCard PLUS/A For Micro Channel (WD8003ET/A)
Jumper
W3
W9
W10
W9
W10
W9
W10
W7
W8
W11
W7
W8
W11
Pins
1-2
3-4
5-6
7-8
9-10
11-12
2-3
Open
2-3
1-2
1-2
1-2
2-3*
2-3*
2-3*
1-2
1-2
1-2
Name
AUI/BNC
All jumpered for BNC.
All off for AUI
ROM Size
16K
ROM Size
32K
ROM Size
64K
RAM Buffer Size
8K RAM: C0000, C2000, C8000, CA000, D0000, D2000, D8000, and DA000
RAM Buffer Size
32K RAM:C0000, C8000, D0000 and D8000
EtherCard PLUS/A for Micro Channel (WD8003E/A)
Jumper
W9
W10
Name
ROM Size
W10
W9
16 K(*)
Top
Top
32 K
Bottom
Top
64 K
Bottom
Bottom
Ignored if no ROM is installed.
266
EtherCard PLUS10T/A for Micro Channel (WD8003W/A)
Jumper
W9
W10
Name
ROM
Size
W20
Auto Polarity
Correction
Link Integrity
W21
W10
W9
Ignored if no ROM is installed
16 K(*)
Top
Top
32 K
Bottom
Top
64 K
Bottom
Bottom
When ON(*), the adapter automatically corrects for incorrect polarity on the receive twisted pair. When Off, the
receive twisted pair polarity must be correct on the RJ-45 port according to the 10BaseT standard.
The 10BaseT link integrity test between the adapter and a 10BaseT concentrator is performed with the jumper
removed (*). Not if the jumper is installed.
StarCard PLUS/A For Micro Channel (WD8003ST/A)
Jumper
W9
W10
W9
W10
W9
W10
Pins
2-3
Open
2-3
1-2
1-2
1-2
Name
ROM
Size
ROM
Size
ROM
Size
16K
32K
64K
StarCard PLUS (WD8003S) and StarLink PLUS (WD8003SH)
Jumper
W1
W2
Pins
1-2
Name
Zero
3-4
5-6
7-8
9-10
I/O Base
1-2
3-4
5-6
7-8
9-10
11-12
1-2
W3
Select zero wait states for optimized Wait ops in a 6MHz AT (default is jumper removed,
3-4*, 5-6*, 9-10*
280
5-6, 9-10
2A0
3-4, 9-10
2C0
9-10
2E0
3-4, 5-6, 7-8
300
5-6, 7-8
320
3-4, 7-8
340
IRQ 7
IRQ 6
IRQ 5
IRQ 4
IRQ 3
IRQ 2
WD 8003S
WD 8003SH (for compatibility with 802.3 1BASE5 StarLAN standard).
In
Out
Additional Jumpers On
StarLink PLUS Only (WD8003SH)
Jumper
W4
W4
Pins
11-12
W5
W6
W5
W6
W5
W6
1-3, 2-4
1-3, 2-4*
1-3, 4-6
1-3, 4-6
3-5, 4-6
3-5, 4-6
Name
ROM Enable
ROM Base
Address
ROM Size
On=enable
3-4*, 7-8*, 9-10*
7-8, 9-10
3-4, 5-6, 9-10
5-6, 9-10
3-4, 9-10
16 K
ROM Size
32 K
ROM Size
64K
C8000 (16K, 32K ROMs)-default
CC000 (16K ROMs)
D0000 (16K, 32K, 64K ROMs)
D4000 (16K ROMs)
D8000 (16K, 32K ROMs)
Printer Switches
Canon
BJ 10 SX
BJ 10 Mode
Switch
1
2
3
4
5
6
7
8
9
10
11
Function
Auto sheet feeder
Text Scale Mode
Automatic Line Feed
Page length
Character Set
Auto Carriage Return
Alternate Graphics Mode
Buffer Size
Code Page
Emulation
Control Mode
Off
Disable
Disable
Normal
11 inches
1
Normal LF
Disable
Input 37K. Download 0
USA 437
Proprinter X24E
BJ 10e
On
Enable
Enable
CR + LF
12 inches
2
LF + CR
Enable
Input 3K. Download 34K
Multilingual 850
BJ 130e
Epson LQ
Epson LQ Mode
Switch
1
2
3
4
5
6,7,8
Function
Auto sheet feeder
Text Scale Mode
Automatic Line Feed
Page length
Character Set
Intl Character Set
Off
Disable
Disable
Normal
11 inches
Italics
6
Off
Off
Off
Off
On
On
On
On
7
Off
Off
On
On
Off
Off
On
On
8
Off
On
Off
On
Off
On
Off
On
On
Enable
Enable
CR + LF
12 inches
Graphics
Set
USA
UK
Germany
France
Denmark
Sweden
Italy
Spain
268
Switch
9,10
Function
Typeface
11
Control Mode
Off
9
Off
Off
On
BJ 10e
On
Typeface
Roman
Sans Serif
Draft
Epson LQ
10
Off
On
-
Epson
EPL 6000
*If on, pin 25 will be set to +5. Otherwise it is not used.
1
Off
Off
RS 232C
RS 423A
2
Off
Off
3
Off
Off
4
Off
Off
5
*
Off
6
Off
On
7
Off
On
8
On
Off
LQ 2550
Has none.
LQ 800/1000
Switch
2-1
2-2
2-3
2-4
2-5
2-6
2-7
2-8
1-1
1-2
1-3
1-4
Function
Paper length
Not used
Serial interface/parity settings
Setting
On=12"Off=11"
Baud rate
See table below
Printer select
Automatic Line Feed
International Character Set
On=printer cannot be deactivated by software
On=Line Feed added to each Carriage Return
See table below
Large or small buffer
1-5
Letter Quality/Draft print
1-6
1-7
1-8
Condensed characters
One-inch skipover
Cut sheet feeder
On=7K
Off=1K
On=draft
Off=LQ
On=condensed
On=LQ leaves to and bottom margin of .5" and skips over perforations on each page.
On=feeder fitted
Country
USA
France
Germany
UK
Denmark
Sweden
Italy
Spain
1-1
On
On
On
On
Off
Off
Off
Off
1-2
On
On
Off
Off
On
On
Off
Off
1-3
On
Off
On
Off
On
Off
On
Off
Interface Selection
8-bit parallel
Serial, even parity
Serial, odd parity
Serial, non-parity
2-3
Off
On
Off
On
2-4
Off
Off
On
On
See table below
Printer Switches
Baud rate
300
1200
4800
9600
2-5
Off
On
Off
On
2-6
Off
Off
On
On
Panasonic
Switch
SW 2
SW3
Function
Printer Mode
Autofeed
SW4
SW 5, 6, 7
SW 8
Skip perforation
International Character Set
7/8 bit code selection
SW 1
On
Off
On
Off
SW 2
On
On
Off
Off
Printer Mode
Standard
IBM Matrix
IBM Graphics set G1
IBM Graphics set G2
SW 5
On
Off
On
Off
On
Off
On
Off
SW 6
On
On
Off
Off
On
On
Off
Off
SW 7
On
On
On
On
Off
Off
Off
Off
Samsung
SP 2412
Has none.
Intl Character Set
USA
France
Germany
England
Denmark I
Sweden
Italy
Spain
Setting
See table below
On=LF added to each CR
Off=It isn't
On=3 line margin is skipped before and after perforations.
See table below
On=7 bit
Off=8 bit
Form length
11"
12"
11"
11"
12"
12"
12"
12"
269
270
Notes
Printer Codes
Epson FX
Printer Operation
Decimal
7
17
19
27 25 48
27 25 52
27 56
27 57
27 60
27 64
27 85 48
27 85 49
27 115 48
27 115 49
ASCII
BEL
DC1
DC3
ESC EM 0
ESC EM 4
ESC 8
ESC 9
ESC <
ESC @
ESC U 0
ESC U 1
ESC s 0
ESC s 1
Description
Beeper
Select printer
Deselect printer
Turn cut sheet feeder control off
Turn cut sheet feeder control on
Disable paper out sensor
Enable paper out sensor
Select unidirectional mode for one line
Initialize printer
Cancel unidirectional mode
Select unidirectional mode
Turn half speed mode off
Turn half speed mode on
Vertical/Horizontal Motion:
Decimal
8
9
10
11
12
27 47 c
27 48
27 49
27 50
27 51 n
27 65 n
27 66 0
27 66 tabs
27 67 n
27 67 48 n
ASCII
BS
HT
LF
VT
FF
ESC / c
ESC 0
ESC 1
ESC 2
ESC 3 n
ESC A n
ESC B NUL
ESC B tabs
ESC C n
ESC C 0 n
Description
Backspace
Horizontal tab
Line Feed
Vertical Tab
Form Feed
Select vertical tab channel (c=0..7)
Select 8 lines per inch
Select 7/72 inch line spacing
Select 6 lines per inch
Select n/216 inch line spacing (n=0..255)
Select n/72 inch line spacing (n=0..85)
Clear Vertical tabs
Select up to 16 vertical tabs where tabs are ascending values from 1..255 ending with NUL
Select page length in lines (n=1..127)
Select page length in inches (n=1..22)
272
Decimal
27 68 0
27 68 tabs 0
ASCII
ESC D NUL
ESC D tabs NUL
27 74 n
27 78 n
27 79
27 81 n
27 98 b c 0
27 98 c tabs
ESC J n
ESC N n
ESC O
ESC Q n
ESC b c NUL
ESC b c tabs
27 101 48 s
27 101 49 s
27 102 48 s
27 102 49 s
27 106 n
27 108 n
ESC e 0 s
ESC e 1 s
ESC f 0 s
ESC f 1 s
ESC j n
ESC l n
Description
Clears all horizontal tables
Sets up to 32 horizontal tabs with ascending values 1-137. NUL or a value less than previous tab ends
command.
Immediate n/216 inch line feed (n=0..255)
Select skip over perforation (n=1..127)
Cancel skip over perforation
Set right margin (n=column)
Clear vertical tabs in channel (c=0..7)
Select up to 16 vertical tabs in channels (c=0..7) where tabs are ascending values from 1..255 ending
with NUL
Set horizontal tab to increments of 's'
Set vertical tab to increments of 's'
Set horizontal skip to increments of 's'
Set vertical skip to increments of 's'
Reverse linefeed (n/216 inch after buffer)
Set left margin (n=column)
Printing Style
Decimal
27 33 n
ASCII
ESC ! n
27 107 48
27 107 49
27 120 48
27 120 49
ESC k 0
ESC k 1
ESC x 0
ESC x 1
Description
Master select where n is a combination of:
0 Pica
16 Double Strike
1 Elite
32 Double Wide
4 Condensed
64 Italic
8 Emphasized
128 Underline
Pica & Elite and Condensed/Emphasized are mutually exclusive
Select NLQ Roman font
Select NLQ Sans Serif font
Select draft mode
Select NLQ mode
Print Size and Character Width
Decimal
14
15
18
20
27 14
27 15
27 77
27 80
27 87 48
27 87 49
ASCII
SO
SI
DC2
DC4
ESC SO
ESC SI
ESC M
ESC P
ESC W 0
ESC W 1
Description
Select double width for one line
Select condensed mode
Cancel condensed mode
Cancel one line double width mode
Double width for one line (duplicate)
Select condensed mode (duplicate)
Select elite width (12 cpi)
Select pica width (10 cpi)
Cancel double width mode
Select double width mode
Print Enhancement
Decimal
27 45 48
27 45 49
27 69
27 70
27 71
27 72
27 83 48
27 83 49
27 84
ASCII
ESC – 0
ESC – 1
ESC E
ESC F
ESC G
ESC H
ESC S 0
ESC S 1
ESC T
Description
Cancel underlining
Select underlining
Select emphasized mode
Cancel emphasized mode
Select double strike mode
Cancel double strike mode
Select superscript
Select subscript
Cancel superscript/subscript
Character Sets
Decimal
27 52
27 53
ASCII
ESC 4
ESC 5
Description
Select italic mode
Cancel italic mode
Printer Codes
Decimal
27 54
27 55
27 82 n
ASCII
ESC 6
ESC 7
ESC R n
27 116 0
27 116 1
ESC t NUL
ESC t SOH
273
Description
Enable printing of characters (128-159,255)
Cancel [ESC 6] command
Select International character set where numeric 'n' is:
0 USA
7 Spain I
1 France
8 Japan
2 Germany
9 Norway
3 United Kingdom
10 Denmark II
4 Denmark I
11 Spain II
5 Sweden
12 Latin America
6 Italy
Select italic character set
Select Epson character set
User Defined Characters:
Decimal
27 37 0
27 37 1
27 38 0
27 58 0 0 0
ASCII
ESC % NUL
ESC % SOH
ESC & NUL ?
ESC : NUL NUL NUL
Description
Selects normal character set
Selects user defined set
Select user defined chars (see manual)
Copy ROM into RAM
Graphics Character Sets
Decimal
27 42 0 n1 n2
27 42 1 n1 n2
27 63 s n
27 75 n1 n2
27 76 n1 n2
27 89 n1 n2
27 90 n1 n2
27 94 m n1 n2
ASCII
ESC * NUL n1 n2
ESC * SOH n1 n2
ESC ? s n
ESC K n1 n2
ESC L n1 n2
ESC Y n1 n2
ESC Z n1 n2
ESC ^ m n1 n2
Description
Select single density graphics
Select double density graphics
Reassign graphics mode 's'=(K,L,Y or Z) to mode 'n'=(0..6)
Single density graphics (60 dpi)
Double density graphics (120 dpi)
Hi-speed double den graphics (120 dpi)
Quad density graphics (240 dpi)
Select 9 pin graphics mode number of columns = n1 + (n2 * 256)
Other
Decimal
13
24
127
27 32 n
27 35
27 36
27 61
27 62
27 73 48
27 73 49
27 92
27 97 n
ASCII
CR
CAN
DEL
ESC SP n
ESC #
ESC $
ESC =
ESC >
ESC I 0
ESC I 1
ESC \
ESC a n
27 112
ESC p
Description
Carriage Return
Cancel text in line (but not control codes)
Delete character (but not control codes)
Space in n/72 inch following each NLQ char
MSB control sequence cancel
Select absolute dot position
MSB = 0
MSB = 1
Cancel above [ESC I 1]
Printable codes expansion (0-31,128-159)
Select relative dot position
NLQ justification where numeric 'n' is:
0 left justification (default)
1 center
2 right justification
Select/cancel proportional mode
3 full justification
Codes listed relate to the LX 800 - where a numeric value of zero or one is required, the ASCII value of the
number can be substituted.
HP Laserjet II
Printer Control and Orientation
ESC E
ESC z
ESC &l0O
Reset printer
Self Test
Portrait orientation
274
ESC &l1O
ESC (s0P
ESC (s1P
ESC (s0S
ESC (s1S
ESC &l#X
ESC &l0H
ESC &l1H
ESC &l2H
ESC &l3H
ESC &l0T
ESC &l1T
Landscape orientation
Select fixed space font
Select proportional font
Set upright character orientation
Set Italic character orientation
Select '#' number of copies
Eject page
Feed paper from tray
Feed paper manually
Feed envelope
Default stacking position
Togglestacking position
8 Bit Symbol Set
ESC (8U
ESC (8K
ESC (8M
Roman 8 symbol set
Kana 8 symbol set
Math 8 symbol set
7 Bit Symbol Set
ESC (0U
ESC (0B
ESC (0A
ESC (0M
ESC (0Q
ESC (1Q
ESC (1U
ESC (0E
ESC (0D
ESC (1E
ESC (0F
ESC (0G
ESC (0I
ESC (0S
ESC (1S
ESC (15U
ESC (2Q
USASCII symbol set
Line Draw symbol set
Math symbol set
Math 7 symbol set
Math 8a symbol set
Math 8b symbol set
US Legal symbol set
Roman Extension symbol set
ISO Denmark/Norway symbol set
ISO United Kingdom symbol set
ISO France symbol set
ISO German symbol set
ISO Italy symbol set
ISO Sweden/Finland symbol set
ISO Spain symbol set
PiFont symbol set
PiFonta symbol set
Font Management
ESC (s3T
ESC (s0T
ESC (s1T
ESC (s2T
ESC (s4T
ESC (s5T
ESC (s6T
ESC (s7T
ESC (s8T
ESC *c#D
ESC *c#E
ESC *c0F
ESC *c1F
ESC *c2F
ESC *c3F
ESC *c4F
ESC *c5F
ESC *c6F
ESC *c7F
ESC *c8F
ESC *c9F
ESC *c10F
ESC )s#W <data>
Courier font
Line Printer font
Pica font
Elite font
Helvetica font
Times Roman (TMS RMN) font
Gothic font
Script font
Prestige font
font ID '#'
character code '#'
Delete all fonts, including permanent
Delete all temporary fonts
Delete last font ID specified
Delete last character code and font ID specified
Make last font ID temporary
Make last font ID permanent
Copy or assign last font ID specified
Reestablish ROM
Set primary font
Set secondary font
Set primary and secondary font default
Create font header
Printer Codes
ESC (s#W <data>
ESC (#X <data>
ESC )#X <data>
ESC (#@
ESC )#@
275
Download character
Designate downloaded font as primary
Designate downloaded font as secondary
Primary font default (see printer manual)
Secondary font default(see printer manual)
Pitch and Point Selection
ESC (s10H
ESC (s12H
ESC (s16.6H
ESC (s7V
ESC (s8V
ESC (s8.5V
ESC (s10V
ESC (s12V
ESC (s14.4V
10 pitch
12 pitch
16.66 pitch
point size to 7
point size to 8
point size to 8.5
point size to 10
point size to 12
point size to 14.4
Page Dimensions
ESC &l#P
ESC &l#E
ESC &l#F
ESC 9
ESC &a#L
ESC &a#M
ESC &l#C
ESC &l#D
ESC &k#H
Cursor Positioning
ESC &a#R
ESC &a#C
ESC &a#H
ESC &a#V
ESC *p#X
ESC *p#Y
ESC &f0S
ESC &f1
Set page length to '#' lines
Set top margin to '#' lines
Set text length to '#' lines
Clear margins
Set left margin to column '#'
Set right margin to column '#'
Set vertical motion index to '#' 1/48" increments
Set lines per inch to '#', valid values are: 1, 2, 3, 4, 6, 8, 12, 16 or 24
Set horizontal motion index where # is derived using # = (120.0/cpi) (1/10 precision)
Move to row '#'
Move to col '#'
Move to horizontal position '#' in decipoints
Move to vertical position '#' in decipoints
Move to horizontal position '#' in dots
Move to vertical position '#' in dots
Push cursor position
Pop cursor position
Raster Graphics
ESC *t75R
ESC *t100R
ESC *t150R
ESC *t300R
ESC *r0A
ESC *r1A
ESC *b#W <data>
ESC *rB
Select 75 dots per inch graphics mode
Start graphics at left most position
Start graphics at current cursor
Transfer '#' byte raster image as stream "<data>"
End graphics
Advanced Graphics
ESC *c#A
ESC *c#H
ESC *c#B
ESC *c#V
ESC *c0P
ESC *c2P
ESC *c3P
ESC *c#G
ESC *c1G
ESC *c2G
ESC *c3G
ESC *c4G
Set horizontal rule/pattern size in dots
Set horizontal rule/pattern size in decipoints
Set vertical rule/pattern size in dots
Set vertical rule/pattern size in decipoints
Select black rule
Select gray scale pattern
Select HP-Defined pattern
Set grey scale pattern, where # is a value between [0..6] for HP defined patterns and [0..100] to specify percentage gray
scaling. The mode depends on the rule/pattern selected using ESC *c?P
Vertical lines pattern
Horizontal lines pattern
Diagonal lines pattern (upward left to right)
Diagonal lines pattern (downward left to right)
276
ESC *c5G
ESC *c6G
ESC *c#G
Macro commands
ESC &f#Y
ESC &f0X
ESC &f1X
ESC &f2X
ESC &f3X
ESC &f4X
ESC &f5X
ESC &f6X
ESC &f7X
ESC &f8X
ESC &f9X
ESC &f10X
Horizontal/vertical grid lines pattern
Diagonal grid pattern
Set gray scaling to '#' percent
Identify macro as ID "#'
Start macro definition
Stop macro definition
Execute macro
Call macro
Enable auto macro overlay
Disable auto macro overlay
Delete all macros
Delete all temporary macros
Delete macro ID
Make macro temporary
Make macro permanent
Miscellaneous
ESC (s#B
ESC &dD
ESC &d@
ESC =
ESC Y
ESC Z
ESC &p#X <data>
ESC &l0L
ESC &l1L
ESC &k0G
ESC &k1G
ESC &k2G
ESC &k3G
ESC &s0C
ESC &s1C
Set stroke weight '#'=(7..-7), 7=bold, -7=light
Set underline on
Set underline off
Half line feed
Turn display functions mode on
Turn display functions mode off (default)
Disable command interpretation for the '#' bytes following this command
Disable perforation skip
Enable perforation skip
Set line terminators to CR=CR, LF=LF, FF=FF
Set line terminators to CR=CR+LF, LF=LF, FF=FF
Set line terminators to CR=CR, LF=CR+LF, FF=CR+FF
Set line terminators to CR=CR+LF, LF=CR+LF, FF=CR+FF
Enable end of line wrap
Disable end of line wrap
Escape sequence combination rules:
q
The first 2 characters following the ESC must be the same
q
The final character in a sequence other than the last must be changed to lower case
q
The last character in the complete sequence must be changed to upper case
q
Escape sequences must be specified in the order in which they should be performed
q
The space following ESC is not included in the string.
Pinouts
25-pin Parallel Port
Pin
1
2
3
4
5
6
7
8
9
Description
-Strobe
Data Bit 0
Data Bit 1
Data Bit 2
Data Bit 3
Data Bit 4
Data Bit 5
Data Bit 6
Data Bit 7
Pin
10
11
12
13
14
15
16
17
18-25
Description
-Acknowledge
Busy
Paper End
Select
-Auto Feed
-Error
-Init Printer
-Select Input
Signal Ground
Parallel PC-PC connections
Strobe
Data 0
Data 1
Data 2
Data 3
Data 4
Ack
Busy
PaperE
Slct
AutoFd
Error
Init
Slct In
Ground
1 ---- 1
2 ---- 15
3 ---- 13
4 ---- 12
5 ---- 10
6 ---- 11
10 ---- 5
11 ---- 6
12 ---- 4
13 ---- 3
14 ---- 14
15 ---- 2
16 ---- 16
17 ---- 17
25 ---- 25
Strobe
Error
Slct
PaperE
Ack
Busy
Data3
Data4
Data2
Data1
AutoFd
Data0
Init
SlctIn
Ground
Keyboard
Pin
1
2
DIN
Description
Clock
Ground
Colour (maybe!)
Orange
Clear
Mini-DIN
Description
Data
Reset (n/c)
278
3
4
5
DIN
Data
5v
Reserved
Mini-DIN
Ground
5v
Clock
Red
Yellow
Game Port
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14
Description
+5v C
Button 0
Timer 0
Ground
Ground
Timer 1
Button 1
+5v DC
+5v DC
Button 2
Timer 2
Ground
Timer 3
Button 3
+5v DC
Power
Chips can accept 5% variations, but output from cheaper power supplies may be 10%.
Conn
PS 8
Pin
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
PS 9
Towers
Battery
Pin
1
2
3
4
Description
Ground
Not used
Key
6v DC
Colour
White
Red
Yellow
Blue
Black
Black
Black
Black
Green
Red
Red
Red
Red
Red
Red
Black
Black
Description
Pwr Good
5v (AT) Key (XT)
12v
-12v
GND
GND
GND
GND
-5v
5v
5v
5v
5v
5v (Key)
5v
GND
GND
Pinouts
Video
EGA
Pin
1
2
3
4
5
6
7
8
9
Description
GND
Sec Red/Gnd
Primary Red
Primary Green
Primary Blue
Sec Green/Intensity
Secondary Blue/Mono video
Horizontal Sync
Vertical Sync
VGA
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Mono
None
Video
None
None
Self Test
None
Video grd
None
None
Digital grd
None
Connect 10
Hsync
Vsync
None
Mono
Pin
1
2
3
4
5
6
7
8
9
Description
GND
GND
Not used
Not used
Not used
Intensity (out)
Video (out)
Horizontal Sync (out)
- Vertical Sync (out)
CGA
Pin
1
2
3
4
5
6
7
8
9
Description
GND
GND
Red (out)
Green (out)
Blue (out)
Intensity (out)
Reserved (out)
Horizontal Drive (out)
- Vertical Drive (out)
Colour
Red
Green
Blue
None
Self Test
Red rtn
Green rtn
Blue rtn
None
Digital grd
Digital grd
None
Hsync
Vsync
None
SVGA
Red
Green
Blue
ID Bit 2 Gd
Self Test
Red rtn
Green rtn
Blue rtn
None
Digital grd
Digital grd
None
Hsync
Vsync
None
279
280
Mouse
6-pin connector (PS/2)
Pin
1
Description
Data
2
3
Reserved
Signal Ground
4
Power (+5v)
5
Clock
6
Reserved
9-pin connector
1
5
3
4
CD
Ground
CTS
RI
Clocking
Signal Ground
Power (+5v)
Data
Newton-PC
Newt
4 (black/orange)
8 (violet/violet)
3 (orange/red)
5 (blue/yellow)
1 (yellow/black)
(green/brown)
GROUND
GROUND
data
data
flow
AUI (Dix)
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Description
Ground
Collision Detect (+)
Transmit (+)
Ground
Receive Data (+)
Ground
Unused
Ground
Collision Detect (-)
Transmit (-)
Ground
Receive Data (-)
+12v DC
Ground
Unused
UTP (RJ 45)
Pin
1
2
3
4
5
6
7
8
Description
Transmit Data (+)
Transmit Data (-)
Receive Data (+)
Unused
Unused
Receive Data (-)
Unused
Unused
PC
1
7
2
3
4 (and 20) 20 (to 4)
5 (6, 8)
Pinouts
281
Modem (RJ 11)
Pin
1
2
3
4
5
6
Description
Not used
Not used
Input 1
Input 2
Not used
Not used
RS232
RS232 signals are numbered and named with three standard systems, plus another that isn't standard
but in common use. One is by pin number (used by most people) and another is by abbreviations of the
signal description (that's the non-standard one, which we saw when looking at the modem lights). In
describing the activities of the serial port, we will use both of these. The other two are boring, using
technical definitions in the standards themselves, so we won't bother with them. Here's a list of what's on
the larger 25-pin connector:
Pin No
1
Symbol
PG
2
3
4
TD
RD
RTS
5
6
CTS
DSR
7
SG
8
9
10
11
12
DCD
13
14
15
16
17
18
19
20
21
22
23
24
25
SCDC
SCTS
STD
SRD
SRTS
DTR
RI
Purpose
Protective Ground. If used, for connecting the cable shielding to, but only at one end, to prevent spurious voltages
between pin 7 and this one. If the two terminals are at different ground potentials, the resistance to current flow along
wire 7 (a ground return path) could cause a potential difference between pins 1 and 7 at both ends. As Potential
Difference is another name for Voltage, it could be mistaken for a real signal. This is particularly important for
terminals—it could stop them working at all.
Transmit Data. Data is transmitted from this pin to the DCE (modem).
Receive Data. As above, but in reverse, i.e. to the DTE.
Request To Send. Used to initialise the modem and goes from the DTE. With half-duplex, also used to turn the
direction of transmission around.
Clear To Send. The modem's reply to the above.
Data Set Ready. Indicates the modem's readiness for action (Data Set, meaning the modem, is a term used in the
same way as Radio Set).
Signal Ground. The reference ground for all other signals, so it must be connected at both ends of the cable (but see
also Pin 1).
Data Carrier Detect. The modem activates this when it's happy with the quality of the line.
Data Set Test.
Data Set Test.
Unassigned
Secondary DCD (Pin 8). Sometimes used as a speed indicator where a modem senses it automatically. It goes to the
DTE.
Secondary CTS (Pin 5).
Secondary TD (Pin 2).
Transmit Clock (for synchronous DCE operations).
Secondary RD (pin 3).
Receive Clock (synchronous DCE, but known to be used on some laptops for asynchronous chat with IBM PCs. It
depends on the software).
Unassigned.
Secondary RTS (Pin 4.)
Data Terminal Ready—to the modem.
Signal Quality Detect (synchronous operations).
Ring Indicator. Current flows in sympathy with the ringing tone on the line.
Data Signal Rate Select. Used when a modem is able to switch speeds.
Transmit Clock (for synchronous DTE operations, the same as pin 17).
Unassigned.
282
25-pin Serial Port
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
Description
Frame Ground
Transmit Data
Receive Data
Request To Send
Clear To Send
Data Set Ready
Signal Ground
Data Carrier Detect
Data Set Test
Data Set Test
Unassigned
Sec DCD
Sec CTS
9-pin Serial Port
Pin
1
2
3
4
5
6
7
8
9
Description
DCD; Data Carrier Detect
RX; Receive Data
TX; Transmit Data
DTR; Data Terminal Ready
Signal Ground
DSR; Data Set Ready
RTS; Request To Send
CTS; Clear To Send
RI; Ring Indicator
Pin
14
15
16
17
18
19
20
21
22
23
24
25
Description
Secondary TD
Transmit Clock
Secondary RD
Receive Clock
Unassigned
Secondary RTS
Data Terminal Ready
Signal Quality Detect
Ring Indicator
Data Signal Rate Select
Transmit Clock
Unassigned
FCC ID
Manufacturer names only. Full decode at www.fcc.gov/oet/fccid.
Code
A26
A2H
A3D
A3D
A3K
A3L
A3W
A5A
A6R
A79
A7P
A7R
A89
A8D
A92
A95
A98
A9K
A9S
AAA
AAD
AAL
AAL
AAO
AAW
AB6
AB6
AB7
ABB
ABL
ABM
ABO
Company
Alpine Electronics Inc
Alco Electronics Ltd
NEC Technologies Inc
Philips Electronics Industries (Taiwan)
Samsung Electronics Co Ltd
Transaction Technology Inc
Hiraoka New York Inc
Yamaha Corporation
Sentrol Inc
Great Electronics Corporation
Orion Electric Co Ltd
Beautiful Enterprise Co Ltd
Clarion Corporation Of America
Texas Instruments Inc
Dukane Corporation
NEC America Inc
Stanley Home Automation Inc
Narco Avionics Inc
Code A Phone Corporation
T T Systems Corporation
Casio PhoneMate Inc
Phone Mate Inc
Radio Shack
San Bar Corporation
Northern Telecom Inc
Scantronic (USA) Inc
Ericsson GE Mobile Communications Inc
Hitachi Ltd
White Consolidated Industries Inc
General Motors Corporation-Corporate Af
Code
ABO
ABP
ABS
ABY
ABZ
AC6
ACD
ACJ
ACK
ACL
ACM
ACO
ACQ
ACV
AD8
ADB
ADC
ADG
ADH
ADP
ADT
ADV
AE7
AEB
AEG
AEK
AEQ
AER
AES
AEZ
AFA
AFI
Company
General Motors Corporation-Environmenta
Repco Incorporated
Prentke Romich Co
Motorola Inc
Motorola Inc
Silent Knight Security Systems Inc
Pamco Electronics Inc
Matsushita Electric Industrial Co Ltd
Matsushita Communication Industrial Co
Matsushita Microwave Oven Corporation o
General Electric Company
Butler National Corporation
General Instrument Corporation
Magic Chef Inc
Napco Security Systems Inc
Furuno USA Inc
Data General Corporation
Gai Tronics Corporation
Anderson Jacobson Inc
Azrak Hamway International Inc
Funai Electric Co Ltd
General Research of Electronics Inc
Cray Communications Inc
Insung Industrial Co Ltd
MRC Taiwan Ltd
Taiyo Kogyo Co Ltd
T C Electronics (Korea) Corporation
MSI Data Corporation
Uniden Corporation
Sanyo Electric Co Ltd
Sanyo Sales & Supply (USA) Corporation
Darome Inc
284
Code
AFJ
AFL
AG6
AG6
AGC
AGF
AGI
AGJ
AHA
AHG
AIE
AIH
AIN
AIU
AJ4
AJ9
AJD
AJH
AJK
AJL
AJN
AJT
AJU
AJX
AJX
AK3
AK5
AK8
AKB
AKH
AKJ
AKX
AL8
ALH
ALI
ALO
ALQ
ALS
AM9
AML
AMP
AMP
AMQ
AMW
AMW
ANO
AO9
AOI
AOM
AP3
APB
APC
APH
API
APJ
APV
APY
Company
ICOM Incorporated
Sharp Electronics Corporation
General DataComm Inc
General DataComm Inc
Tandy Electronics Japan Ltd
Tamagawa Electric Co Ltd
Toshiba Corporation
King Fisher Company
RCA Corporation
RCA Corporation
Ritron Inc
Litton Microwave Cooking Products
Sanyo Manufacturing Corporation
LPB Inc
Racal Data Communications Inc
Radionics Inc
Pioneer Electronic Corporation
Rockwell International Corporation
Harmon Industries Inc
Toshiba America Consumer Products Inc
Toshiba America Consumer Products Inc
Motorola Inc
Midland International Corporation
Sony Corporation
Sperry Marine Inc
Yaesu Musen USA Inc
Shinwa of America Inc
Plantronics Inc
Kenwood Communications Corporation
Kenwood USA Corporation
QEI Corporation
Reach Electronics Inc
Scientific Radio Systems Inc
Marquette Electronics Inc
Asahi Corporation
Jean Co Ltd Kaohsiung Branch Office
Jean Co Ltd
Uniden America Corporation
Uniden America Corporation
International Business Machines Corpora
Digital Equipment Corporation
AlliedSignal Commercial Avionics System
Sinoca Enterprises Co Ltd
Racal Datacom Inc
Mattel Toys A Division of Mattel Inc
AER-Aerotron Inc
Roper Corporation
Harman Kardon Inc
Amana Refrigeration Inc
Standard Communications Corporation
Sharp Corporation
Code
AQ6
AQC
AQX
AQZ
ARF
ARS
ARU
ARV
AS5
AS5
ASH
ASI
ASJ
ASK
ASL
ASM
ASY
AT9
ATA
ATE
ATF
ATH
ATI
ATM
ATN
ATO
AU4
AU6
AU7
AW2
AWH
AWL
AWQ
AWQ
AWW
AX2
AX3
AXA
AXL
AXN
AXW
AXY
AXZ
AY5
AZ4
AZD
AZP
AZP
B23
B25
B2A
B2F
B2J
B2K
B2M
B2N
B2Y
Company
NMB Technologies Inc
Asahi Corporation
Xerox Corporation
Harris Corporation RF Systems Division
Sampo Technology Corporation
AOC International
RELM Communications Inc
Solar Electronics Corporation Ltd
AT&T Corp
Lucent Technologies Inc.
Akai Electric Co Ltd
Victor Company of Japan Ltd
Fujitsu General Limited
Liberty Electronics Co Ltd
Raytheon Marine Co
Apelco Marine Electronics
AlliedSignal Avionics Inc
Motorola Inc
Sharp Corporation
Regency Land Mobile Inc
Sharp Corporation
E F Johnson Company
Action Electronics Co Ltd
Technol Ace Corporation
Sun Chung Precision Metal Industry Ltd
Zenith Electronics Corporation
Novation Inc
Ven Tel Inc
Multi Tech Systems Inc
AT&T Paradyne Corporation
Bandai America Inc
Oak Communications Company
Kyocera Electronics Inc
Kyocera Electronics Inc
Maxon Electronics Co Ltd
Clarion Co Ltd
Alaron Inc
Ericsson Inc
Sansui USA Inc
Universal Security Instruments Inc
Tatung Co of America Inc
Airtronics Inc
Cox Hobbies Inc
NEC America Inc
Motorola Inc
Canon Inc
Futaba Corporation of America
Futaba Corporation of America
Auto Page Inc
Fujitsu Ltd
SCM Corporation
Kantronics Inc
OKI Telecom Division of OKI America Inc
Oki Data Corporation
Encomm Inc
Racon Inc
Spectrum Communications Corporation
FCC IDs
Code
B32
B34
B37
B3A
B3Q
B3T
B3W
B3Z
B46
B47
B4G
B4K
B4S
B4V
B4Y
B4Z
B54
B5B
B5D
B5F
B5K
B5P
B66
B67
B69
B6B
B6C
B6D
B6J
B6M
B6Y
B6Z
B7F
B7L
B7M
B7Y
B7Z
B83
B8A
B8B
B8C
B8G
B8H
B8J
B8J
B8K
B8Q
The
B8Q
B8V
B8X
B8X
B8Z
B93
B94
B95
B95
Company
VeriFone Inc
Audio Intelligence Devices Inc
Superior Engineering Corporation
Sercel Inc
Brother Industries Ltd
Trans World Communications Inc
Nautel Maine Inc
Ricoh Corp
Cermetek Microelectronics Inc
International Quartz Ltd
East Asia Radio Factory Ltd
Hi Tec Co Ltd
X 10 (USA) Inc
Anchor Automation Inc
Interactive Technologies Inc
Becker Flugfunkwerk GmbH
Silware Corporation
Telex Communications Inc
Fanon Courier Corporation
Ericsson Radio Systems AB
Laboratoire General Des Telecommunicati
ACR Electronics Inc
Standard Elektrik Lorenz AG
Southern Avionics Company
Nihon Kohden Corporation
Now Precision Co Ltd
Star Micronics Co Ltd
Dayton Granger Inc
Sammo Corporation
Acorn Computers Limited
Hitachi Denshi America Ltd
Honeywell Inc
Yick's Electronic Co Ltd
Radio Systems Inc
Mobile Marine Radio Inc
Loral TerraCom
NEC Corporation
Unisonic Products Corporation
Scientific Atlanta Inc
Hing Yip Electronic Co Ltd
RF Technology Inc
Symbios Logic Incorporated
Symbios Logic Incorporated
HDS Inc
Genie Company
The Genie Company
Casat Technology Inc
California Microwave Inc
California Microwave Inc
Micropolis Corporation
Chapman Industries Corp
Hewlett Packard Company
Celltronics Inc
RF Neulink
Code
B99
B9X
BA2
BA9
BAA
BAB
BAI
BAK
BAS
BAU
BBB
BBC
BBD
BBE
BBG
BBO
BBP
BBQ
BBS
BC5
BCA
BCC
BCE
BCG
BCK
BCK
BCP
BCR
BCT
BD5
BD7
BDB
BDJ
BDN
BDT
BDZ
BEA
BEB
BEJ
BEK
BEN
BET
BF2
BF7
BFC
BFD
BFJ
BFL
BFL
BFV
BFY
BGA
BGB
BGC
BGK
BGQ
BGR
Company
Aire Sciences Inc
Mennen Medical Inc
Rice International Sales Inc
A C Nielsen Company
Taiyo Musen Co Ltd
Fujitsu Ten Limited
Henry Radio Inc
Racal Survey USA
TRUCO The Hallicrafters Co
Oriental Precision Co Ltd
Iwata Electric Co Ltd
Kokusai Electric Co Ltd America
TPL Communications Inc
Ocean Applied Research Corporation
Aristo Craft
Cobra Electronics Corporation
Ricoh Company Ltd
Casio Computer Co Ltd
Dataproducts Corporation
Telxon Corporation
Intech Inc
Houston Instrument
GN Netcom Inc
Apple Computer Inc
Harris Corporation Farinon Division
Harris Corporation Farinon Division
Radionics Inc
Allen Telecom Systems
Multitone Electronics Inc
Otron Corporation
Hung Nien Electronics Ltd
Okidata Div of Oki America Inc
Nokia Data Communications Corporation
Zoom Telephonics Inc
Ploy Scientific Litton Systems Inc
Lifeline Systems Inc
Hewlett Packard Co
Micom Systems Inc
LG Electronics Inc
Nady Systems Inc
Marti Electronics Inc
Xerox Corporation
Toshiba America Information Systems Inc
Elec & Eltek Co Ltd
Novatel Communications Ltd
Vega A Mark IV Company
Hayes Microcomputer Products Inc
Glenayre Electronics Inc
Glenayre Electronics Inc
Golden Eagle Electronics Manufactory Lt
Shintom Co Ltd
Audiovox Corporation
Mitsubishi Electric Corporation
Tobishi Electronic Co Ltd
New Products Electronic Co Ltd
Lasonic Electronics Corporation
Star Light Electronics Co Ltd
285
286
Code
BGR
BGT
BHG
BHJ
BHK
BHT
BI8
BIF
BIH
BIL
BIO
BJ4
BJD
BJI
BJJ
BJK
BJM
BJN
BKL
BKM
BKQ
BKS
BKT
BKW
BKZ
BLA
BLD
BLH
BLS
BLU
BMC
BMH
BMT
BMW
BNB
BNI
BNM
BNV
BNW
BNX
BO7
BOA
BOE
BOI
BOJ
BOK
BOQ
BOU
BOU
BPB
BPG
BPN
BPV
BQA
BQE
BQF
BQI
Company
Star Light Electronics Co Ltd
Arts Electronics Co Ltd
Vita Electronics Corporation Ltd
American Research & Engineering
Astec International Ltd
Gakken Corporation
Webcor Electronics Inc
NJR Corporation
Protection Technologies Inc
Stellar Systems Inc
TFT Inc
Heath Company
Microwave Sensors Inc
TEC Corporation
Aiwa Co Ltd
Western Marine Electronics Company
Tatung Company
Proton Electronic Industrial Co Ltd
Kraft Systems Inc
Seiko Epson Corporation
Crown Radio Corporation
Larcan TTC Inc
Yung Tai Electronics Ind Co Ltd
Win Technic Electronics Factory Ltd
Kraco Enterprises Inc
Marathon Technology Corporation
General Electric Co
Universal Appliances Ltd
Electro Brand Inc
S R Mickelberg Co Inc
Nintendo of America Inc
Mayming Electronics (HK) Co Ltd
EMCEE Broadcast Products
The Ertl Company
Avantek Inc
Nasta Industries Inc
SBE Inc
Coleco Industries Inc
Qualimax Electronics Ltd
Video Technology Computers Ltd
Sanyo Fisher (USA) Corporation
Offshore Navigation Inc
Sanda & Company
Harris Corporation
Wilcox Electric Inc
Fox Marketing Inc
AA Electronics (International) Ltd
Philips Consumer Electronics Company
Philips Consumer Electronics Company
Pulsar Control Corporation
Fyrnetics Inc
Hobby Shack
LJN Toys (HK) Ltd
Allister Mfg Co
Goldstar Telecommunication Co Ltd
Chinon Industries Inc
Pacific Communications Inc
Code
BQI
BQI
BQJ
BQM
BQP
BQQ
BQR
BQS
BR5
BR6
BR8
BR9
BRF
BRF
BRG
BRW
BS2
BS4
BS8
BSB
BSD
BSF
BSH
BSY
BT9
BTG
BTQ
BU8
BUA
BUE
BUF
BUL
BUS
BUV
BUW
BUY
BV2
BV6
BV8
BVC
BVC
BVI
BVJ
BVM
BVY
BW3
BWN
BWX
BX7
BXG
BXH
BXJ
BXQ
BXS
BXT
BXU
BXZ
Company
Pacific Communications Inc
VitalCom Inc
Guardall Limited
Acrodyne Industries
Southern Marine Research Inc
Continental Electronics Corporation
S P Radio A/S
Townsend Broadcast Systems Inc
Thunderware Inc
AEG Bayley Inc
ADI Corporation
Commodore Business Machines Inc
Korea Electronics Co Ltd
Korea Electronics Co Ltd
Phonic Ear Inc
Horizon Hobby Distributors Inc
QUME Corporation
Controlonics Corporation
Thermador A Masco Company
NEC Corporation
Advance Operator Div of Overhead Door C
GMT Industrial Ltd
Racal Decca Marine Ltd
Schell Electronics Inc
Model Rectifier Corporation
Hopes Electronics Co Ltd
Yon Lux Limited
Allied Signal Incorporated
Channel Master Division of Avnet Inc
Mentor Radio Co
Zeny Corporation
Enterprise Electronics Corporation
Ramco Electronics Inc
Canadian Marconi Company
Nippon Columbia Co Ltd
Facit Inc
M/A Com Mac Inc
Sensormatic Electronics Corporation
Sensormatic Electronics Corporation
Ess Cee Inc
Telephonics Corporation
Ess Cee Ltd
Walter Dittel Gmbh
Dialer & Business Electronics Co Ltd
Fisher Pierce
Seaboard Electronics
Stanley Electronics
ISC Cardion Electronics Inc Sub of ISC
Termbray Electronics Co Ltd
Yonezawa Corporation
Ray Jefferson Division Jetronic Industr
Charming Electronics Co
Kaga Electronics Co Ltd
Elcom Specialty Products Inc
Telecourier Inc
FCC IDs
Code
BY3
BY3
BY4
BY6
BY7
BY9
BYD
BYD
BYF
BYG
BYH
BYM
BYT
BYT
BZ5
BZ6
BZ7
BZB
BZD
BZG
BZQ
C2A
C2D
C2G
C2H
C2P
C2R
C2S
C35
C36
C38
C39
C3D
C3E
C3F
C3K
C44
C4G
C4P
C4Z
C5A
C5B
C5C
C5F
C5Q
C5S
C5V
C5X
C6D
C6E
C6F
C6N
C6P
C6T
C6U
C6Z
C7E
Company
Scientific Toys Ltd
Scientific Toys Ltd
Trans Electric Co Ltd
Harris Corporation
Summagraphics Corporation
Tel Instrument Electronics Corporation
Micron Electronics Inc
Zeos International Ltd
Chamberlain Mfg Corporation
Sangean Electronics Inc
Metz Consumer Electronics Inc dba MCE
HM Electronics Inc
InterDigital Communications Corporation
International Mobile Machines Corporati
Larcan Inc
SEA Inc of Delaware
Eitel Electronics
Azden Corporation
Salco Industries Inc
Kyosho Corporation
Command Communications Inc
Skandinavisk Teleindustri Skanti A/S
C & K Systems Inc
Polaroid Corporation
Intra Electronics Co Ltd
Granger Associates Inc
Ranger Electronic Communications Inc
Good Mind Industries Co Ltd
Shinwa Tsushinki Co Ltd
Lanson Electronics Inc
Sun Chung Fabrica de Brinquedos (Macau)
Spectradyne Inc
Winegard Company
Loma Scientific Inc
Micron Audio Products Ltd
Microsoft Corporation
Team Concepts Electronics Ltd
Endress + Hauser Inc
Westinghouse Security Electronics Inc
Seiko Instruments Inc
Wiso Electronics Co Ltd
Nanao Corporation
Phonic Corporation
Daewoo Electronics Co Ltd
Smoothline Ltd
Destron Fearing Corporation
Polytechnic Electronics PLC
AEG Olympia Office GmbH
Nikko Electronics Toy Pte Ltd
Graphtec Corporation
Mitsubishi International Corporation
DEI
AT&T Global Information Solution Compan
AWA Communications Division of AWA New
Comtek Communications Technology Inc
Diode Inc
Code
C7O
C7V
C8C
C8J
C8L
C8S
C8U
C8V
C8W
C94
C95
C9H
C9I
C9L
C9M
C9N
C9S
CA6
CA9
CAC
CAP
CAR
CAS
CAZ
CB2
CBD
CBF
CBP
CBR
CBY
CCC
CCN
CCR
CCT
CCW
CCX
CCX
CCY
CD2
CDG
CDH
CDJ
CDL
CDS
CE2
CE3
CEF
CEG
CEK
CER
CEX
CEY
CF7
CFC
CFD
CFR
CFS
Company
Selesmar SpA
ALM Corporation
Samsung Semiconductor & Telecommunicati
Scion Corporation
Park Air Electronics Limited
Copal Co Ltd
HOFCO Inc
TriGem Computer Inc
Mirage Communication Equipment Inc
Maggiore Electronic Laboratory Inc
Commodore Electronics Limited
BDT Buro und Datentechnik GMBH
BDT Products Inc
Arizona Avionics
Mitsuba Corporation
Seung Yong Electronics Co Ltd
Fujitsu Limited
Southwest Microwave Inc
Dorne & Margolin Inc
Cybiotronics Limited
DX Antenna Co Ltd
R L Drake Company
Tait Electronics Ltd
Cosmo Time Corporation
Prince Corporation
DNS Industries Ltd
Control Chief Corporation
Si Tex Marine Electronics Inc
Seikosha Co Ltd
Data South Computer Corporation
Emergency Beacon Corporation
The Bendix Corporation
Sam Ash Music Corporation
Fisher Price Inc
Atlantic Guest Inc
Terra Corporation
Trimble Navigation Limited
ARF Products Inc
Bogen Communications Inc
Magnavox Electronic Systems Company
Eastern Co Ltd
Olympus Optical Co Ltd
Murry Rosenblum Sound Associates Inc
Nurad Inc
Samkeun Co Ltd
Aeronautical Communications Equipment I
CTS Corporation
City Electronics Ltd
Daifuku Co Ltd
Concord Data Systems Inc
Quantum Instruments Inc
Telex Communications Inc
Xebec Corporation
Mannesmann Tally Corporation
Fujitsu America Inc
Ericsson Radar Electronics AB
Alarm Device Manufacturing Company
287
288
Code
CFT
CFW
CFX
CFY
CG7
CGC
CGD
CGG
CGJ
CGK
CGR
CGU
CHP
CHQ
CHX
CHY
CI5
CIB
CIC
CID
CIG
CIN
CIP
CIW
CIX
CJ6
CJ7
CJA
CJE
CJE
CJE
CJJ
CJR
CK2
CK2
CK4
CKE
CKL
CKL
CKL
CKN
CKP
CKT
CKW
CLB
CLH
CLJ
CLP
CLS
CLV
CM6
CMC
CMY
CN2
CN4
CNA
CNI
Company
SGC Inc
Enterprex International Corporation
Communications Specialists Inc
Tad USA Corporation
ACE Communications Inc
Tecmar Inc
N V Nederlandsche Apparatenfabriek NEDA
Sentrol Incorporated
Nikon Corporation
Ericsson Radio Systems BV
Taiwan Telecommunication Industry Co Lt
Anam Electric Industrial Co Ltd
Communication Microwave Corp
Rhine Electronics Co Ltd
Crimestopper Security Products Inc
Kustom Electronics Inc
Tepco Corporation
Falco Data Products Inc
Kelvin Hughes Limited
TA AG
Key Tronic Corporation
Chiayo Electronics Co Ltd
IFR Systems Inc
Philips Lighting Company
Artlight Electrical Manufacturing Co Lt
Toshiba Corporation
Sanko International Corporation
Philips Automotive Electronics
U S Robotics Inc
US Robotics Access Corp
US Robotics Access Corp
ITS Corporation
M P H Industries Inc
Franklin Electronic Publishers Inc
Franklin Electronic Publishers
Bonneville International Corporation
Japan Radio Co Ltd
Hyundai Electronics Industries Co Ltd
MFJ Enterprises Inc
Silver Seiko Ltd
Yams Electronics Factory Ltd
Hitachi Ltd
Microcom Inc
S Megga Telecommunications Ltd
Delos Electronics Corp
Mountain Network Solutions Inc
Semo Co Ltd
Recoton Corporation
SpaceLabs Incorporated
Hewlett Packard
Mitsumi Electric Co Ltd
Cattron Incorporated
Koala Acquisitions Inc
Capricorn Electronics Inc
Signal Communications Corporation
Code
CNM
CNT
CNT
CNV
CP5
CP9
CPD
CQ3
CQQ
CQU
CR8
CS3
CSD
CSK
CSL
CSQ
CSU
CSW
CSY
CSY
CTD
CTM
CTN
CTR
CTS
CTT
CTW
CTX
CTZ
CTZ
CU8
CUC
CUF
CUL
CUM
CUP
CVN
CVQ
CVT
CVW
CW2
CWD
CWE
CWH
CWR
CWS
CWT
CWU
CWW
CX4
CX9
CXJ
CXP
CXV
CXY
CYJ
CZ5
Company
Williams Sound Corporation
Compaq Computer Corporation
Compaq Computer Corporation
Broadcast Microwave Services Inc
Taiyo Toy(s) PTE LTD
Interac Corporation
Kingtel Telecommunications Corp
Shinlee Corporation
Coherent Communications Systems Corpora
ESL/Sentrol Inc
Sunriver Data Systems
Aydin Corporation (West)
CMI Inc
Raymond Industrial Ltd
Bio Com Inc
BI Incorporated
Moseley Associates Inc
Startech Innovations Inc
Samsung Display Devices Co Ltd
Samsung Electron Devices Co Ltd
AT&T Global Information Solution (GIS)
Del Norte Technology Inc
Traco Limited
Fisherman's Paradise Inc
Godfrey Engineering Inc
Stanley Access Technologies
GTCO Corporation
Bondwell Industrial Ltd
Bull HN Information Systems Italia SpA
Compuprint SpA
Fairfield Industries Inc
Tomy Company Ltd
Rodime PLC
Kaypro Corporation
Dor O Matic Division of Republic Indust
Hewlett Packard Optoelectronic Division
Hull Electronics Company
Enter Computer Inc
Nikko Co Ltd
Comdial Corporation
Rothenbuhler Engineering Company Inc
Cordata Technologies Inc
Mouse Systems Corporation
LICC Manufacturing Co (Far East) Limite
Mun Ah Plastic Electronic Toys Co Ltd
Heung Yang Inc
Alps Electric Co Ltd
AMX Corporation
VoCom Products Corporation
Unichem Enterprises Co Ltd
Jungpoong Products Co Ltd
Juki Corporation
Random Corporation
Pulse Electronics Inc
3M
Clifford Electronics Inc
FCC IDs
Code
CZA
CZV
D2A
D2B
D2C
D2H
D2I
D2Q
D3B
D3E
D3F
D3Z
D43
D4B
D4D
D4H
D4N
D4P
D4T
D54
D5D
D5I
D5K
D5M
D5N
D65
D6M
D6W
D6X
D78
D7H
D7J
D7K
D7R
D83
D87
D88
D8I
D8K
D8T
D8Z
D94
D9H
D9V
DA3
DA8
DAR
DAX
DB8
DBC
DBH
DBJ
DBL
DBM
DBM
DBS
DBZ
Company
Hitachi Ltd
Vehicle Security Electronics Inc
Headland Technology Inc
QUME Corporation
AED Satellite Systems Ltd
Ankook Company Ltd
Cortrex Electronics Inc
Seagate Technology
Hewlett Packard Co
Imarflex Mfg Co Ltd
Seiko Epson Corporation
R Columbia Products Co Inc
WICO Corporation
Robocom Co Inc
Kendecom Inc
GLB Electronics Inc
Electro Voice Inc
Glenayre Electronics Ltd
Telemobile Inc
Hewlett Packard France SA
Northwestern Bell Information Technolog
Dae Ryung Industries Inc
Fontex Technology Corporation
Vectran Corporation
Mylex Corporation
Pulnix America Inc
Aviation Systems Inc
Philips Electronics Ltd Product Centre
Tecom Co Ltd
OmniTel Inc
Cipher Data Products Inc
Maxi Switch Inc
Nippon Kentek Kaisha Ltd
Jofforts Computer Industrial Co Ltd
Mitac Incorporated
Sigma Designs Inc
Ioline Corporation
Maynard Electronics Inc
Ultratec Inc
Astronet Corporation
Taiwan Hwan Hong Enterprise Co
Develcon Electronics Ltd
Hanzon Data Inc
Asher Technologies Inc
Samil Enterprise Co Ltd
Schwing America Inc
Shinko Seisakusho Co Ltd
Olivetti USA
Visionary Electronics
KTK Engineering Co Inc
Telesensory Systems Inc
Labelle Industries
Chuntex Electronic Co Ltd
Philips Multimedia Production Group
Western Digital Imaging
DSC Communications Corporation
Lectrosonics Inc
Code
DC3
DC4
DCJ
DCL
DCP
DCS
DCU
DD4
DD9
DDE
DDI
DDS
DDT
DDX
DE4
DE6
DE8
DE9
DEE
DF6
DF8
DFC
DFC
DFD
DFI
DFI
DFK
DFM
DG7
DGF
DGI
DGV
DGZ
DH5
DH6
DHP
DHT
DHW
DHX
DI2
DI5
DI8
DIG
DIJ
DJ3
DJ6
DJ7
DJ9
DJK
DJL
DJM
DJT
DK4
DK7
DKB
DKD
DKM
Company
MARS Electronics
Exabyte Corporation
ASTI PACIFIC CORPORATION
Blackbox Automation Inc
Alarm Electronics Manufacturing Co Inc
Nakajima All Co Ltd
Neutec Communications
Shure Brothers Inc
Phonetime Industries Limited
Broadcast Electronics Inc
Dai Yoon Electronics Co Ltd
Orchid Technology Inc
Multitech Industrial Corporation
Iomega Corporation
Dimango Products Corporation
Cherry Electrical Products
GRE America Inc
INMAC
Teletech (Hong Kong) Limited
3Com Corporation
ELTS Unlimited Inc
Televideo Inc
Televideo Systems Inc
Siemens Information Systems Inc
International Microwave Corporation
International Microwave Corporation
Tandon Corporation
RMS Industrial Controls Inc
D G Electronic Developments Co Inc
3M Safety & Security Systems Division
Inventec Corporation
Ehrhorn Technological Operations Inc
Intermatic Inc
Prima International
Hua Chang Electronics Co Ltd
Jerrold Division General Instrument Cor
Telequest Inc
Herald Metal & Plastic Works Ltd
Leading Edge Products Inc
Computime Limited
Alloy Computer Products Inc
Sakata Inx USA Corporation
Krupp Atlas Elektronik
Galaxy Far East Corp
OCLC Online Computer Library Center Inc
BFGoodrich FlightSystems Incorporated
Ten Tec Inc
Quadram Corporation
AST Research Inc
Japan Radio Company Ltd
Voyetra Technologies
Conair Corporation
GVC Corporation
Delta Electronics Inc
Digitize Inc
Roland Corp US
Comark Communications Inc
289
290
Code
DKM
DKN
DKU
DKW
DKX
DL5
DL7
DLA
DLB
DLD
DLF
DLF
DLK
DLQ
DLR
DLX
DM9
DMA
DMO
DMP
DN4
DND
DNY
DO2
DO4
DO5
DOI
DON
DOO
DOS
DOY
DP6
DPB
DPD
DPE
DPT
DQE
DQG
DQU
DRK
DRO
DRW
DRW
DRX
DS7
DS8
DSI
DSN
DT6
DT6
DT7
DT9
DTB
DTS
DU2
DUM
DUO
Company
Comark Communications Inc
Houston Tracker Systems Inc
Murata Machinery Ltd
Dah Yang Industry Co Ltd
Tranbon Electronic Industrial Co Ltd
Tribar Industries
Genicom Corporation
TOA Corporation
Realty Electronics
Canon Electronics Inc
Prometheus Products Inc
Prometheus Products Inc
Citizen Watch Co Ltd
Gandalf Canada Limited
Logitech Inc
Advanced Electronic Applications Inc
Hitachi Denshi Ltd
Kurta Corporation
Sennheiser Electronic Corp (NY)
Radio Systems Inc
Giltronix
Software Support Inc
Electromagnetic Sciences Inc
Mobile Data International
Checkpoint Systems Inc
Xerox Corporation
Spilsbury Communications Limited
Hughes Aircraft Company
Digital Communications Associates Inc
Browning Communications Inc
Dan Mar Company Inc
Whetron Industrial Co Ltd
Ultra Sensors Inc
British Jeffrey Diamond
Luxor AB
Kuang Yuan Company Ltd
Yanjen Electronic Co Ltd
M M O S Inc
Knight Protective Industries Inc
Handar Inc
Eagletron Telecommunications Ltd
Eagletron Telecommunications Ltd
Micron Electronics Co Ltd
Alcatel Information Systems Inc
Sentex Systems Inc
Hewlett Packard Singapore Pte Ltd
Daeyoung Electronics Ind Co Ltd
Multiplex Technology Inc
Multiplex Technology Inc
Vehicle Radar Safety Systems Inc
Jebsee Electronics Company Ltd
Horng Years Telephone Co Ltd
Daewoo Telecom Ltd
Asahi Optical Company Ltd
Microwave Sources Corporation
Emulex Corporation
Code
DUO
DUP
DV2
DV7
DV8
DVB
DVP
DVQ
DVW
DVX
DWB
DWE
DWH
DWN
DWQ
DWV
DX9
DXL
DXO
DY4
DY7
DY9
DYD
DYH
DYK
DYZ
DZ2
DZE
DZF
DZK
DZL
DZQ
E23
E25
E28
E2F
E2H
E2J
E2K
E2O
E2Q
E2R
E2X
E2Z
E34
E36
E38
E39
E3B
E3E
E3J
E3S
E3S
E3T
E3U
E3V
E3W
Company
Emulex Corporation
Practical Peripherals Inc
Holmes Products Corporation
Wong's Electronics Co Ltd
Fukuda Denshi Co Ltd
Toyo Communication Equipment Co Ltd
Xtron Computer Equipment Corporation
Advanced Videotech Corporation
Disc Instruments
Siltronics Ltd
Pace Electronics Group Co Ltd
Xecom Inc
CAF Computer Corporation
Somfy Systems
PC Technologies Inc
American Phone Products Inc
TEAC Corporation
Lung Hwa Electronics Co Ltd
Copam Electronics Corporation
Japan Marina Co Ltd
Sportsman's Market Inc
Touchstone Technology Inc
Wyse Technology
Digital Microwave Corporation
Ing C Olivetti & Co SpA
AGC Electronics Corp
Northern Information Technology Inc
ERI Exceptional Realty
Lucky Goldstar International Corp
Unisys Corporation
Logitech Inc
Harris Corporation Long Range Division
Computing Devices Company
Manhattan Electronics Ltd
Amstrad International (Hong Kong) Ltd
Metscan Inc
MUX Lab Inc
Octocom Systems Inc
Dell Computer Corporation
Datatronics Technology Inc
King Marine Electronics Inc
Chung Hsin Electric & Machinery Manufac
Samsung Electro Mechanics
Telemax Inc
Mastervoice Ltd
Escort Memory Systems Inc
Dynamark Security Centers Inc
Ambico Inc
Symphony Systems Inc
Everex Systems Inc
Anixter Bros Inc
Eicon Technology Corporation
Eicon Technology Corporation
Firmware Specialists Inc
Computer Logics Limited
Mealstronic Manufactory Ltd
Ideassociates Inc
FCC IDs
Code
E3Z
E4A
E4B
E4E
E4W
E52
E5B
E5I
E5M
E5N
E5Q
E5U
E5V
E5X
E5Y
E5Z
E64
E66
E67
E67
E6L
E6O
E6P
E6Q
E6Q
E6R
E6T
E75
E7A
E7D
E7J
E7S
E7T
E7U
E7Y
E86
E8C
E8H
E8M
E8M
E8O
E8T
E96
E98
E9L
E9M
E9N
E9P
E9U
E9V
EA3
EA4
EA5
EA9
EAE
EAG
EAK
Company
Baker CAC Inc
Irwin Magnetic Systems Inc
Eastman Kodak Company
Omron Corporation
Schlage Lock Company
Mita Industrial Co Ltd
Philips Electronics Ltd
Tack Cheung Plastic Manufactory Ltd
Microwave Data Systems
Toyhouse Manufacturing Corp
Fountain Technologies Inc
Advanced Transducer Devices Inc
Datatech Enterprises Co Ltd
Behavior Tech Computer Corporation
Diamond Flower Electric Instrument Co L
Alpha Microsystems
Kiel Corporation Inc
Associated Mills Inc
Milcom International Inc
Powerwave Technologies Inc
Arnet Corporation
Indesys Inc
R P T Intergroups International Ltd
Jow Dian Enterprise Co Ltd
The Jow Dian Enterprise Co Ltd
Mintek Computer International Corp
BEXT Inc
Eastman Kodak Company
Unitron Inc
Checkmate Technology Inc
Johnathon Freeman Designs Inc
QMS Inc
Profit Systems Inc
Fox Security Services
Advanced Logic Research Inc
Multitone Electronics PLC
Comtec Systems Co Ltd
Chicony Electronics Co Ltd
Atronics International Inc
Atronics International Inc
TECO Information Systems Co Ltd
Affinitec Corporation
Motorola Inc
Datadesk International Inc
Philips Data Systems
AKG Acoustics Incorporated
PC Craft Inc
CSS Laboratories Inc
Indala Corporation
Ergo Electronics Company Limited
European Standard Electronics PTE Ltd
Security Tag Systems Inc
Minolta Co Ltd
Digital Pathways Inc
Western Dynex Corp
Brooktrout Technology Inc
Personal Computer Products Inc
Code
EAQ
EAX
EAY
EAZ
EB3
EB3
EB9
EBA
EBB
EBD
EBY
EBZ
EC2
EC4
EC9
ECF
ECP
ED9
EDB
EDG
EDI
EDR
EDR
EDU
EE6
EEB
EEK
EEM
EEN
EEN
EER
EET
EF4
EF5
EF7
EF8
EF9
EFA
EFC
EFO
EFX
EFY
EFZ
EG3
EGB
EGC
EGO
EGS
EGT
EGT
EGU
EGZ
EH4
EHA
EHC
EHD
EHJ
Company
Ultrason International Inc
Conner Peripherals Tape Drive Division
Care Systems Inc
Xetec Inc
Osram Sylvania Inc
Osram Sylvania Inc
F & M Global Communications Inc
Atari Corporation
Passport Designs Inc
Gulton Industries Inc
Keystone Electronics Co Ltd
Dialogic Corporation
Ryokuseisha Corporation
Rabbit Software Corporation
King Electronic Co Ltd
Microwave Networks Incorporated
CalComp Digitizer Products Group
National Semiconductor Corporation
Telebyte Technology Inc
Anritsu Corporation
Heath Company
Whirlpool SMC Microwave Products Develo
Whirlpool SMC Microwave Products Develo
Konica Corporation
Marconi Electronic Devices Ltd
Digital Products Corporation
Ampex Corporation
Philips Consumer Electronics BV
Philips Consumer Electronics BV
NCR Corporation
CCA Electronics Inc
Linear Corporation
Team Technology Inc
Sotec Co Ltd
Kong Wah Electronic Enterprises Ltd
Microtek International Inc
Computer Language Research Inc
Orion Electronics Limited
Tactical Electronics Corporation
Genovation Inc
Olympic Co Ltd
Colorado Memory Systems Inc
Lear Operations Research & Development
Realwave Corporation
Sweet Electronics Corporation
Output Technology Corporation
Manzana MicroSystems Inc
Remtron Inc
Remtron Inc
Advanced Medical Systems Inc
Epson America Inc
Ortech Industries Inc
Norand Corporation
Medical Data Electronics
Yuan Long Machinery Co Ltd
Princeton Graphic Systems
291
292
Code
EHK
EHT
EHX
EI2
EI4
EI9
EIF
EIH
EIS
EIU
EIY
EJ3
EJ4
EJ5
EJ8
EJ9
EJH
EJK
EJM
EJN
EJV
EK2
EKL
EKO
EKS
EKY
ELG
ELH
ELJ
ELL
ELR
ELT
ELV
ELY
EMA
EMC
EMF
EMJ
EMO
EMS
EN5
EN7
ENP
ENR
ENZ
EO2
EO9
EOE
EOG
EOI
EOJ
EOK
EOO
EOT
EOZ
EP2
EP7
Company
Gerry Baby Products Company
Mitel Corporation
Black Box Corporation
Ark Electronic Products Inc
Solidyne Corporation
Lee Data Corporation
Welch Allyn Inc
Research Electronics Inc
Personal Computer Peripherals Corp
Personal Touch Corporation
GCH Systems Inc
Calpak Corporation
Eureka Systems
Compower Technology Corporation
Proxima Corporation
King Products Electronic
Mitac International Corporation
International Crystal Manufacturing Co
Intel Corporation
Southwestern Bell Telecommunications In
Mountain Medical Corporation
Peninsula Wireless Communications
Happy World Inc
JDL Inc
STB Systems Incorporated
Chien Hou Electronics Co Ltd
DesignTech International Inc
Trans Com Inc
Procise Corporation
Tseng Labs Inc
Data Share Inc
Tactical RF Incorporated
Nutek Corporation
Jeckson Electric Company Ltd
Hewlett Packard de Mexico SA de CV
Natural MicroSystems Corp
Electrofix
Primax Electronics Ltd
SDI Technologies Inc
Fastcomm Communications Corporation
Rabbit Systems Inc
General Railway Signal Company
Electronic Systems Technology
Plectron Corporation
Casio Electronics Manufacturing Co Ltd
Nokia Mobile Phones (UK) Ltd
Itron Inc
Compaq Telecommunications Corp
General Electronics Mfg Co Ltd
Hitachi America Ltd
II Morrow Inc
Newko Toy Co Ltd
Dataradio Incorporated
Shintom West Corporation of America
Bell & Howell Quintar Company
Pony Electric Corporation
Code
EP8
EPF
EPK
EPK
EPN
EPS
EPV
EPW
EQI
EQN
ER2
ER5
ER9
ERJ
ERO
ERY
ES2
ES7
ESE
ESG
ESN
ESQ
ESV
ESY
ET5
ETI
ETO
ETS
ETU
ETX
EU4
EU6
EU8
EU9
EUC
EUD
EUD
EUF
EUG
EUI
EUI
EUK
EUN
EUQ
EUY
EV3
EV5
EV9
EVC
EVF
EVJ
EVL
EVO
EVO
EVO
EVZ
EW3
Company
Olivetti Office Srl
Sunkyong Limited
South East Asia Resources Ltd
South East Asia Resources Ltd
Beemer RC West Distributors Inc
Image Data Corporation
New Image Technology Inc
Hozn Auto & Soft Co Ltd
Motorola Inc
Shinano Kenshi Co Ltd
Basic Time Incorporated
Geminis Industrial and Technical Corp
Telebit Corporation
Imagen Corporation
Crestron Electronics Inc
Seco Larm USA Inc
Sea Ranger Marine Inc
PEAC Media Research Inc
Micro Controls Inc
Cable Electric Products Inc
Kinpo Electronics Inc
Star Gate Technologies Inc
Detection Systems Inc
KSP America Corporation
Catcom Systems Corp
Touchbase Systems Inc
Memorex Telex Corporation
Verticom
Dayna Communications Inc
Brains Master Corporation
Western Digital Corporation
Pentel Co Ltd
Gigamation Inc
Plus Development Corporation
Instalert
Boca Research Inc
Boca Research Inc
Information Storage Inc
Alinco Electronics Inc
Mannesmann Tally GmbH
Mannesmann Tally GmbH
Ju Feng Electric Manufacturing Co Ltd
First International Computer Inc
SelecTronics Inc
Gemini Industries Inc
Nihon Electronics Company Limited
Gamma Technology Inc
Multipoint Networks
Telsor Corporation
Tigertronics Incorporated
Measurement Devices Limited
Lotus Information Network Corporation
Korea Data Systems Co Ltd
Data Race Inc
INTV Corporation
FCC IDs
Code
EW4
EW5
EW6
EW7
EWB
EWG
EWI
EWO
EWQ
EWR
EX2
EXC
EXD
EXG
EXH
EXK
EXM
EXN
EXR
EXW
EXX
EXY
EY4
EY5
EYI
EYM
EYW
EZE
EZH
EZI
EZL
EZN
EZO
EZO
EZP
EZQ
EZS
EZU
EZW
EZZ
F29
F2H
F2J
F2L
F2M
F2M
F2N
F2P
F2Q
F33
F34
F35
F36
F38
F3C
F3E
F3F
Company
Outlook Haewa Industrial Corp
Hercules Computer Technology Inc
VTech Communications Ltd
Orion Electric Co Ltd
Gulfstream Micro Systems
ABB Metrawatt Inc
Electronic Ballast Technology Inc
Itron Inc
American Computer & Peripheral Inc
ITT Corporation
Blaupunkt Werke GmbH
Wicom Weiser Industries
Electronic Security Products of Califor
Soricon Corporation
Intelligent Data System Inc
ATI Technologies Inc
National Instruments Corporation
Page Com Inc
Vermont Microsystems Inc
Tysam Inc
Northwestern Bell Phones
Westinghouse Electric Corporation
International Computers Limited
In Situ Inc
Tai Shan Sheng Yeh Industrial Co Ltd
Applied Engineering
Laser Digital Inc
Data Doc Electronics Inc
California Computer & Component Inc
Cheetah International Inc
Val Avionics Limited
Cotag International Incorporated
Cotag International Incorporated
Kombix Co Ltd
Conographic Corporation
Directed Electronics Inc
Clone Computers
Tektronix Incorporated
TX RX Systems Inc
Royal Information Electronics Corp
Commercial Power Co
GRiD Systems Corporation
Protel Inc
Megahertz Corporation
U S Robotics Mobile Communications Corp
Cable Home Communication Corporation
CompuAdd Computer Corporation
Qtronix Corporation
Traffic Monitoring Technologies Partner
SR Telecom Inc
Cannon Electronics Inc
Jasmine Computer Systems
Jee Won Industrial Co Ltd
Kin Star Technology Corp
TERMA Elektronik AS
Anko Electronic Co Ltd
Code
F3J
F3K
F3K
F3M
F3S
F3T
F3U
F3V
F3Z
F42
F44
F46
F48
F49
F4A
F4G
F4J
F4M
F4S
F4T
F4U
F4W
F4X
F4Z
F52
F53
F54
F55
F56
F59
F5A
F5C
F5G
F5H
F5J
F5K
F5P
F5R
F5T
F5Y
F64
F65
F66
F67
F6B
F6E
F6G
F6H
F6P
F6Q
F6T
F6Z
F73
F77
F78
F7A
F7C
Company
Maxon America Inc
Maxon Systems Incorporated
Maxon Systems Incorporated
Teletec Corporation
Trantec Systems
Lemarquis Audio International Inc
CLEO Software
Message Technology Ltd
Security Sentry A Division of Supradur
Foalert Inc
Hummingbird Communications Limited
Tae Yon Products Ltd
CannonBear Inc
CD & F Electronics Corporation
Quatech Inc
WELTEC digital inc
Senoc Corporation
International Datacasting Company
Winkelmann Security Systems Limited
Cabletron A Division of the Collingswor
Thunderbolt Electronics Co Inc
Spainhour Flying Service Inc
HomeSafe Corporation
Forward Electronics Co Ltd
International Keytech Corp
Digital Security Controls Limited
Standard Computer Corporation
The Complete PC Inc
PBH Computer Products Inc
Mantec Technology Limited
Promiga
Apparat Inc
Fuji Photo Film Co Ltd
Informtech Industrial Limited
Ka Wah Manufactory Limited
Harmony Electric Co Ltd
Laptop Enhancement Systems Inc
Micron Technology Inc
Datamedia Corporation
Computer Products United
E Machines Inc
Nikkyo Seisakusho Co Ltd
Tri Cor Industries Inc
Ampex Corporation
Century Data Systems Inc
Golden West Communications Inc
Earmark Inc
King Phoenix Company Limited
Siemens Transmission Systems Inc
Gemel s r l
Transtech International Corporation
Phonodaptor Products Co
LC Technologies
Coastal Electronics WA
Electronic Industries Inc
BTS Broadcast Television Systems Inc
Intecolor Corporation
293
294
Code
F7D
F7P
F7T
F7U
F7V
F7X
F7Y
F82
F83
F84
F87
F88
F8B
F8F
F8G
F8I
F8I
F8I
F8T
F8Z
F92
F95
F97
F98
F99
F9A
F9C
F9C
F9F
F9G
F9H
F9L
F9P
F9R
F9S
F9X
FA7
FAE
FAF
FAH
FAM
FAZ
FB3
FB8
FB9
FBB
FBC
FBG
FBI
FBJ
FBR
FBT
FBX
FBZ
FC2
FC3
FC6
Company
Solidex Inc
ICOT Corp
Aquabug International Inc
Varda Company
Mackay Communications Inc
Telepanel Inc
Western Starrise Inc
DTK Computer Inc
Banksia Information Technology Ltd
AMSKAN Ltd
Eastern Microsystems Corporation
Union Electric Corporation
Telemetry Technologies Inc
Prodem Technology Inc
Newex Inc
ADC Kentrox Industries
ADC Kentrox
ADC Wireless Systems
Best Communication Inc
Techguard Industries Ltd
Emerson Electric Co
JDR Microdevices Inc
Iiyama Electric Co Ltd
Spring Circle Computer Inc
Touch Sound Electronics Corp
Hoptron Electronics Inc
Schlumberger Industries Inc
Schlumberger Industries Inc
Tech Electronics Company
Wernex Electronics Limited
International Geosystems Corporation
Elec & Eltek (USA) Corp
Spring Circle Technology Inc
Newbridge Networks Corporation
JRL Toys
Cubic Precision Incorporated
Optex (USA) Incorporated
Anyang Electronics Inc
The Eska Company
Longshine Electronic Co
US Computer Systems Inc
Tideland Signal Corporation
Novitas Inc
Genoa Systems Corporation
Unison Electric Co Ltd
Cheer Electronics Corp
Incomm Data Systems Inc
Superwave Electronic Co Ltd
Gentner Communications Corporation
Kash N Gold Limited
Fleetwood Furniture Company
Henson Scientific Inc
Datacomp Electronics Co Ltd
GTECH Corporation
Wells American
Microwave Radio Corporation
Anes Electronics Inc
Code
FC7
FC8
FC9
FCC
FCC
FCI
FCL
FCY
FCZ
FCZ
FD3
FD4
FD5
FD7
FD9
FDA
FDJ
FDN
FDP
FDQ
FDU
FE3
FEA
FEB
FED
FEF
FEG
FEH
FEL
FEM
FEN
FES
FF6
FF8
FFC
FFE
FFG
FFG
FFH
FFJ
FFM
FFO
FFS
FFX
FFZ
INC.
FG9
FGF
FGT
FH5
FHA
FHD
FHH
FHH
FHM
FHN
FHP
Company
Remcor Technical Industries Inc
Cascade Electronics Inc
Maple Technology Corporation
Grantee
Norsat International Inc
Vital Communications Pty Ltd
Goldstar Precision Co Ltd
Data Blocks Inc
Diamond Multimedia Systems Inc
Supra Corporation
Star Industries Inc
American Research Corporation
Golden Time Corporation
Tulin Corporation
Identitech Corporation
ACS International Inc
Octus Inc
Epson Portland Inc
CASIO Inc
Uni Met Electronics Inc
PC Designs Inc
Sudbury Systems Inc
Com Ser Laboratories Inc
Indtech Inc
Core International
Arnav Systems Inc
Fanking Products Inc
Microtek Inc
Taicom Data Systems Co Ltd
PC & C Research Corp
TW Casper Corporation
Digital Transmission Systems Inc
Sirex USA Inc
Peripheral Land
Luma Telecom Inc
Advanced Matrix Technology Inc
Advanced Matrix Technology Inc
Kuan Yue Electric Co Ltd
Datex International Ltd
Goldstar Information & Communications L
Headstart Technologies Co
Kenetic Electronics Ltd
K S Brotherbox Co Ltd
CAL ABCO
Nitech Inc
Telko Incorporated
Adaptec Inc
Comtex Micro Systems Inc
Applied Micro Technology Inc
Metrocast
TMC Research Corporation
Tiva Microcomputer Corporation (TMC)
Granger Telettra
Fifth Generation Systems Inc
Tecom Co Ltd
FCC IDs
Code
FHQ
FHS
FI2
FI3
FI7
FI8
FIA
FIB
FIF
FIG
FIH
FIS
FJ5
FJ6
FJ8
FJ9
FJA
FJB
FJG
FJH
FJI
FJJ
FJJ
FJP
FJS
FK3
FK8
FKB
John
J
FKC
FKD
FKF
FKG
FKI
FKL
FKR
FKS
FKS
FKX
FKY
FL8
FLA
FLC
FLH
FM2
FM3
FMA
FMF
FMG
FMJ
FMO
FMO
FMU
FMZ
FN4
FN5
Company
Yangtech Electric Co Ltd
May Computers Corporation
Taiwan Liton Electronic Co Ltd
Biostar Systems Co Ltd
Archtek Telecom Corporation
Benjamin International Inc
Wasae Corporation
JC Information Systems Inc
Personal Computer & Communication Inc
Abaton Technology Corporation
Amtech Systems Corporation
Telcor Systems Corp
Vutek Systems Inc
Modular Mining Systems Inc
Sega Enterprises Ltd
Corrections Services Inc
Barr Systems Inc
Penguin Products Inc
Measurement Systems International Inc
Priam Corporation
Dyna Micro Incorporated
Ten X Technology Inc
Ten X Technology Inc
DEE VAN Enterprise Co Ltd
DigiBoard Incorporated
SIIG Inc
Pei Chow Industry Co Ltd
Duda
Amax Engineering Corporation
Monterey International Corporation
Keytech Incorporation
Twinhead International Corporation
Digital Office Systems International
Dynamic Decisions Inc
Pan Asia Electronics Co Ltd
Advanced Digital Information Corporatio
Advanced Digital Information Corporatio
Flytech Technology Co Ltd
DTI Security
Bestek International Inc
Soyo Technology Co Ltd
Swintek Enterprises Inc
Atlantic Computer Products Inc
Personal Computer Associates Inc
Ilon USA Inc
Nan Tan Computer Co
Rodime Systems Inc
Data Bank Computer
Nighthawk Electronics Limited
Genesis Technology Inc
Genesis Technology Inc
US Micro
Yih Lung Enterprises Co Ltd
Innovative Controls Inc
NEC America Inc
Code
FN6
FNC
FNE
FNF
FNK
FNL
FNM
FNP
FNR
FNS
FNU
FNZ
FNZ
FO5
FO6
FO7
FO8
FOD
FOJ
FOL
FON
FOQ
FOR
FOS
FOT
FOU
FOX
FP5
FPA
FPF
FPJ
FPL
FPS
FPV
FPW
FPX
FQI
FQJ
FQM
FQT
FQU
FQW
FRD
FRW
FS2
FS6
FSD
FSE
FSL
FSM
FSQ
FSS
FSU
FT9
FTE
FTF
FTJ
Company
Best Data Products Inc
Cort Musical Instruments Co Ltd
Japan CBM Corporation
UFO Systems Inc
HYMCO Technologies Inc
Dynatron Associates Inc
Jet Comp Enterprises
X Cyte Inc
S T Institute
Peer Inc
Scientific Micro Systems Inc
Empac International Corp
Empac International Corp
Cadam Inc
Han Seung Enterprise Co Ltd
Halsey Enterprise Co Ltd
Packard Bell Electronics Inc
Hwa Hsin Electronic Co Ltd
Bowen Security Equipments Ltd
Challenger Division of Wayne Dalton Cor
Earl Ruble and Associates Inc
Datavue Technical Systems
Innovative Industries Incorporated
Multivision Products Inc
R D Percy & Company
Novatech Designs Ltd
Babson Bros Co
Sowa Corporation
Well Join Ind Co Inc
PFU Limited
Pantex Computer Incorporated
Business Integration Group Inc
Reliable Communications Inc
Jing Mold Enterprise Co Ltd
Computer Elektronik Infosys of America
Joytech Computer Co Ltd
Anakin Research Inc
Alps Electric (USA) Inc
Tailyn Communication Co Ltd
Computer Peripherals Inc
Wholepota Company Limited
Dalme Inc
AlliedSignal Avionics Inc
Security Organization Supreme Inc
Aicom Corporation
SieloxCheckpoint Systems Inc
Kwik Find Inc
Artisoft Inc
Hyo Sung Computer
Focus Electronic Co Ltd
Kouwei Electronic Corp
KYE Systems Corp
Flying Triumph Co Ltd
Opus Systems
Antex Data Systems
CableSoft Inc
295
296
Code
FTR
FTS
FTU
FTV
FTZ
FU4
FU5
FU7
FUC
FUD
FUI
FUL
FUM
FUN
FUS
FUU
FUV
FUY
FV6
FVI
FVJ
FVK
FVL
FVQ
FVR
FVV
FVZ
FVZ
FW2
FW7
FW8
FW9
FWI
FWJ
FWN
FWQ
FWT
FWY
FX3
FX5
FX6
FXA
FXE
FXG
FY4
FY5
FY7
FYA
FYC
FYG
FYL
FYN
FYP
FYU
FYV
FYX
FYZ
Company
Parex Electronics & Computer Co Ltd
Commercial Data System Taiwan Corp
Diamond Multimedia Systems Inc
Gan's International Inc
Premier Telecom Products Inc
Standard Equipment & Funding Corporatio
Everspring Industry Co Ltd
Teleken Electronics Co Ltd
Conner Peripherals Inc
Micro Distribution Center Inc
CEC Electronics Co
CMS Enhancements Inc
SuperMac Technology
Allen Bradley Company
Opcode Systems Inc
Microspeed Incorporated
AMP Incorporated
Lightspeed Inc
Commercial and Industrial Design Co Inc
Continental Systems Inc
Digital Solutions Incorporated
Innovation Computer Corporation
SABA Technologies Inc
Herko Electronics Inc
Philips LMS
SunRize Industries
Current Logic Systems Inc
Macronix Inc
Ehman Engineering Inc
United Innovations
Lotek Engineering Inc
Bravo Communications Inc
Ahead Systems Inc
Cypher Technology Corporation
Ambrosia Microcomputer Products Inc
Ricoh Systems Inc
Micromet Corporation
Radio TV Engineering Co
Digitech Computer Co Ltd
Target Electronics Co
American Communications & Electronics
Great Software Ideas Inc
Up To Date Technology Inc
Deyi Technology Co Ltd
China Keyboard Co Ltd
Advance Transformer Company
Contriver Technology Inc
Adaptive Computer Technologies
Tait Electronics USA Inc
Sampo Corporation
Mechatronic Technologies Inc
Costa Electronics Inc USA
American Television and Communications
Adak Communications Corporation
Unitron Computer USA Inc
Proapp Inc
Code
FZ3
FZ4
FZ5
FZ6
FZ9
FZM
FZN
FZP
FZQ
FZS
FZT
FZV
FZW
FZY
G2D
G2E
G2F
G2H
G2J
G2J
G2K
G2L
G2M
G2R
G2S
G2T
G2U
G2X
G33
G34
G36
G3A
G3E
G3F
G3G
G3K
G3L
G3L
G3M
G3S
G3V
G3W
G3X
G3Z
G42
G44
G45
G46
G47
G49
G4A
G4B
G4F
G4J
G4L
G4N
G4R
Company
CSC Computer System Corporation
Suncor Communications Inc
Tangent Technologies Ltd
SMK Electronics Corporation USA
E & M Development Inc
Crystal Data Systems Inc
Datacopy Corporation
Control Systems
Fischer America Inc
Lifecall Systems Inc
Vindicator Inc
Fisons Corporation
Jadine Research Inc
Fair Electronics Co Ltd
Wearnes Technology Corporation Limited
Umax Data Systems Inc
Extensive Enterprise Co Ltd
Shi Chen Electric Mfg Works Co Ltd
CSI Manufacturing and Distribution Inc
CSI Manufacturing and Distribution Inc
Wordtech Systems Inc
Software Security Inc
Digitan Systems Inc
Video Technology Electronics Ltd
Restorr Technology
Protec Microsystems Inc
Heroform Industries Ltd
Tunstall Telecom Limited
AW Data
Sonodyne America Limited
Korea DaeJin Co Ltd
Vista Labs
Nexus Engineering Corp
Namera Group Incorporated
T Berry Electronics Corporation
U Link Enterprise Co Ltd
Dual Enterprises Corporation
Dual Technology Corporation
Cryptall LP
American Health Products Inc
DSL Dynamic Sciences Limited
Chinook Technology
Creative Technology Pte Ltd
Citizen America Corporation
Universal Associated Co Ltd
Intelligence Devices Corporation
Telemidas
Regent Corporation
Telesystems SLW Inc
Mai Ko Electrics Industrial Co Ltd
Lite Check Inc
Star Beam Inc
Nichimen America Inc
Kyushu Matsushita Electric (UK) Ltd
Aprotek
Bargate Limited
Taiwan Carol Electronics Co Ltd
FCC IDs
Code
G4S
G4U
G4V
G53
G54
G57
G59
G5A
G5B
G5E
G5F
G5I
G5J
G5L
G5M
G5R
G5S
G5U
G5V
G5W
G5X
G5Z
G68
G6A
G6C
G6D
G6M
G6S
G6U
G6Z
G72
G77
G79
G7A
G7C
G7E
G7G
G7J
G7K
G7L
G7O
G7U
G7V
G7W
G7Y
G7Z
G83
G84
G86
G89
G8C
G8E
G8G
G8I
G8J
G8K
G8L
Company
Everest Computer Corporation
Tully Lake Systems Inc
Motain Enterprise Co Ltd
Utron Technologies Inc
Wintime Technology Inc
SCS Frigette Inc
Compu Com Corporation
Bydatel Corporation
Tokyo Sound Co Ltd
Vintech International Co Ltd
Transcon Industrial Corporation
Hwa Yung Industrial Co Ltd
R C America Inc
Procom Technology Inc
Sonar Electronics Co Ltd
Unicott Technology Corp
Mirus Industries Corporation
Digitext Inc
MSI Data Communications Inc
Radar Control Systems Corporation
GEM Eletrronica SRL
Philips Communication & Security System
OAK MicroSystems Ltd
ET Escort Corporation
Guardian Technologies Inc
New Bright Industrial Co Ltd
Remanco Systems Inc
Poly Graphic Systems B V
G A International Electronics Corporati
Consumer Products Inc
Electrolab of America Inc
Yamaha Corporation of America
Clover Toys Inc
Midasonic Industrial Co Ltd
Honda Electronics Co Ltd
Dak Industries Inc
Ogivar Technologies 92 Inc
AEG Bayly Inc
QEI Inc
Cypress Research Corporation
ACE Communications
Smallwood Technologies Inc
Magni Systems Inc
Tandy Electronics A Division of Tandy C
Son Por Enterprise Co Ltd
Toy Park (International) Ltd
Cylink Corporation
Glimpse Waters Applications Company
Balogh T A G Inc
Spectra Physics
Jovian Logic Corp
NEC Corporation
Gradco Systems Inc
Monolithic Systems Corporation
American Meter Company
Truevision Inc
The Vanguard Enterprises Co Ltd
Code
G8M
G8N
G8U
G8V
G8Y
G8Y
G8Z
G92
G93
G95
G96
G98
G99
G9B
G9C
G9D
G9E
G9F
G9H
G9I
G9L
G9N
G9P
G9R
G9T
G9T
G9W
G9Y
GAB
GAC
GAD
GAF
GAG
GAL
GAP
GAQ
GAS
GAU
GB2
GB7
GB8
GB9
GBB
GBC
GBE
GBF
GBG
GBJ
GBK
GBL
GBM
GBN
GBP
GBQ
GBU
GBV
GBW
Company
Turnkey Computer Systems
Pacific Advanced Engineering Inc
Seiko Systems Inc
Darnam Corporation
Area Electronics Systems Inc
Area Electronics Systems Inc
Emerald Technology Inc
PacComm Packet Radio Systems Inc
Comar Systek Inc
Thomson Consumer Electronics Inc
Multi Industry Technology
DAL American Inc
Seiwa Corporation
BEA Inc
Circuit Research Corporation
Aristotle Industries Inc
Bristol Research Corporation
Taxan USA Corporation
Thomson Consumer Electronics Inc
Karkar Electronics (A Division of Gener
Precision Systems Group Inc
Black Bird Engineering Inc
Air Cool Industrial Co Ltd
Entertainment Marketing Inc
E Tech Inc
E Tech Inc
Action Technology Ltd
RasterOps Corporation
Lithonia Control Systems
JT Communications
Raven Radio Manufacturing Inc
Columbia Telecommunications Group Inc
Marconi Electronics Inc
Talbott Corporation
NSI Logic Inc
Boram Development Co Ltd
Zap Computer Supplies
North American Philips Corp
Talking Technology Inc
Windmaster Manufacturing
Honeywell Inc Commercial Flight System
NEL International Ltd
Fung Seng Industrial Co Ltd
Renaissance Grx Inc
American Computer & Communication Inc
Huffman Communications & Engineering
Inmar Inc
Datacom Northwest Inc
Advanced Storage Concepts Inc
Berkeley Varitronics Systems Inc
The Com U Tec Group Incorporated
Energy Onix Broadcast Equipment Co Inc
Electro Sciences Corporation
Top Harvest Int'l Corporation
3M Company
Kuo Feng Corporation
Syntrex Inc
297
298
Code
GBX
GBY
GC3
GC5
GC8
GCA
GCE
GCF
GCG
GCH
GCI
GCJ
GCK
GCM
GCN
GCP
GCT
GCW
GCX
GCY
GCZ
GD2
GD4
GD8
GD9
GDC
GDD
GDD
GDE
GDG
GDH
GDI
GDQ
GE6
GE7
GEA
GEC
GED
GEG
GEH
GEI
GEK
GEM
GEP
GEQ
GES
GEV
GF3
GF5
GF6
GF7
GF8
GFA
GFF
GFI
GFQ
GFX
Company
GTE Consumer Communications Products Co
Manke Instruments
Franklin Telecom
Gama Computers Inc
Rimco Resources Inc
Sota Technology Inc
Gateway Communications Inc
Blue Chip Electronics
Link Computer Inc
United Security Products Inc
Future Care Systems Inc
Nanao Corporation Matto Factory
Astre Systems Incorporated
Eltech Research Inc
ASTRO Systems Inc
Arctic Technologies International Inc
Forefront International Ltd
Echosphere Corporation
Kansai Electric Co Ltd
Advanced Input Devices Inc
PC House
Qualtron Inc
Shiva Corporation
Makcoson Industrial Company Limited
SHARP Digital Information Products Inc
Cherry Mikroschalter GmbH
Cherry Mikroschalter GmbH
Cardinal Technologies Inc
Spica Electronic Corp
Prescription Learning Corp
DataCard Corporation
Hsiang Hwa Industrial Co Ltd
RPC
Microset Corp
Roctec Electronics Ltd
Tall Tree Systems
Holco Enterprise Co Ltd
Great Power Electronic Products Co
PC Com
Furuno Electric Co Ltd
Datawave Inc
Columbia Data Systems Inc
Taichi Computer Industry Co Ltd
PTI (Hong Kong) Limited
Monicor Electronic Corporation
Unilarm Industrial Co Ltd
Datacomm Co Ltd
ARCTCO Inc
Plexsys Corp
Matchbox Trading Ltd
Digital Services Corporation
Maximum Storage Inc
Blue Sky Importing Inc
PC Calc Ltd (USA)
Air Chek Manufacturing Co Inc
Infinity Technology Inc
Code
GFY
GFZ
GG9
GGA
GGC
GGF
GGG
GGN
GGR
GGU
GGX
GH3
GH5
GH6
GHA
GHB
GHC
GHE
GHF
GHG
GHL
GHR
GI3
GI4
GI7
GIB
GID
GIF
GIL
GIP
GIQ
GIR
GIS
GIW
GIX
GIY
GJ2
GJ3
GJ4
GJ5
GJ8
GJ9
GJC
GJD
GJE
GJF
GJH
GJJ
GJJ
GJK
GJL
GJM
GJN
GJP
GJS
GJW
GJX
Company
Kuo Horng Electric Ind Co Ltd
Newtronics Co Ltd
View Master Ideal Group Inc
C F Watts Jr Company
Bando Sports Ltd
Maxon America Inc
Telcom Japan Co Ltd
Hentak (USA)
Uniq Technology Inc
JSM Communications Inc.
Micro Design International Inc
Hanchang Corporation
RACET Computes Ltd
CEMTYS S A
A Plus Technologies
Stentofon Communications Inc
Digital Products Inc
O Yang Co Ltd
Dynamac Computer Products Inc
Altec Technology Corporation
Tamiya Plastic Model Co
Han Mi Co Ltd
Shaffstall Corporation
Safety First Systems Ltd
3Lynx Technologies Corporation
PacTel Products Co
Dallas Semiconductor Corporation
Badger Meter Inc
Chaparral Communications Inc
Acrosound Inc
Datavue Corporation
Nippon Conlux Co Ltd
Circuit Cellar Inc
BiTech Enterprises Inc
Truedox Corporation
Centram Inc
Wugo International Corp
Worlds of Wonder Inc
Elser Antifurti SPA
Storage System Inc
American Honda Motor Co Inc
Elbiru Private Limited
Vidar-SMS Co Ltd
Hottek Corporation
Innovative Security Systems
GAW Systems
Austek Microsystems Limited
Se Jin Electron Inc
Se Jin Electron Inc
Honeywell Keyboard Division
Covert Industries Inc
John Manufacturing Ltd
Prosat of America Inc
Nth Group
Precision Standard Time Inc
Nam Sung Electronics Corp
Foster Technology
FCC IDs
Code
GJY
GJZ
GK2
GK3
GK4
GK6
GKC
GKD
GKG
GKK
GKL
GKR
GKS
GKX
GL2
GL4
GL5
GL6
GL7
GL9
GLB
GLE
GLF
GLQ
GLW
GM3
GM3
GM4
GM5
GM8
GM9
GMB
GMD
GMG
GMH
GML
GMM
GMP
GMQ
GMS
GMW
GMY
GN2
GN4
GN8
GN9
GNA
GNE
GNF
GNJ
GNK
GNL
GNN
GNP
GNQ
GNR
GNS
Company
Daeil Industrial Co Ltd
Emergency Locator Products Corp
Venture Research
Meng Chieng Trading Co Ltd
Bi Link Computer Inc
Future Systems Inc
Complus Inc
Forum Systems Inc
Kerbertronics
Ad Lib Inc
One Touch America Inc
Compal Electronics Inc
Four Star International Trading Company
JcAIR Incorporated
Micronorth Co Ltd
Diversified Technology Inc
Takahashi Kogyo Co Ltd
Rex Corporation
Navico Ltd
Micro Power Systems Inc
Oceanic Electronics Corp
Suncon Toys Industry Ltd
Protech Systems Co Ltd
Delco Chassis Division GMC
Lear Siegler Inc
Teklogix Inc
Teklogix Inc
Pico Macom Inc
Nissei Opto Co Ltd
Ortek Technology Inc
Communication Intelligence Corporation
Commtron Corporation
Emptel Electronics Co Ltd
Samtech Corporation
Scully Signal Company
Nokia Mobile Phones Inc
Kader Industrial Company Limited
NT Systems Inc
Moog Inc
Maryland Precision Products Inc
The Janzer Corporation
MicroGate Corporation
Maxan Industrial Inc
Clear Com Intercom Systems
Mini Micro Supply Co Inc
Universal Vectors Corporation
NSC Electronics Inc
Abest International Inc
ILM Industries Inc
Mitsubishi International Corp
Controlled Activities Corporation
Givens Ocean Survival Systems Co Inc
Databyte Technology Inc
J M System Inc
Tiara Computer Systems Inc
Ikegami Electronics (USA) Inc
Code
GNT
GNW
GNZ
GO2
GO3
GO8
GOA
GOG
GOH
GOK
GOL
GOR
GOT
GOV
GOX
GOY
GP6
GP9
GPF
GPL
GPM
GPN
GPP
GPR
GPT
GPY
GQ4
GQ7
GQ8
GQ9
GQB
GQC
GQE
GQL
GQL
GQU
GQW
GQX
GR5
GR7
GR8
GRA
GRA
GRF
GRH
GRK
GRT
GRV
GRW
GRX
GS2
GS6
GS8
GSA
GSE
GSG
The
Company
Automatic Power Inc
Metricom Incorporated
Advance Micro Research Inc
Caching Technology Corporation
Handok Information Systems Corp
Computer Communications Specialists
Scantronic Radio Systems Limited
Taiwan Tai Hao Enterprise Co Ltd
Code Alarm Inc
Quadrant Components Inc
Northern Airborne Technology Ltd
Management Investment & Technology Co
Koryo Systems Inc
Han Chi Hang Co Ltd
Tekk Incorporated
Radar Based Technology Inc
Teleos Communications Inc
Arche Technology Inc
CXR Telcom Corp
Aquarius Systems Inc
Mitek Systems Inc
Itac Systems Incorporated
Antifurto Sirio 777 srl
Mustek Corporation
Kunnan Enterprise Ltd
TRW Inc
Quasar Electronics Corporation
Acer America Corporation
Micro Smart Inc
Capetronic USA (HK) Inc
Telefood Inc
Garnet Business Machines Inc
Espion Inc
Espion Inc
Viewstar Canada Inc
Total Alert Corporation
Vista Peripherals Inc
Wireless Technology Inc
EEG Enterprises Inc
Southern Information Systems Inc
Micronics Computers Inc
Micronics Computers Inc
Dicon Systems Inc
Gold Star Alps Electronics Co Ltd
Sun's Electronics Co Ltd
AML Specialties Inc
KPG Incorporated
Lothar Sanford Corporation
Keithco Inc
Costar Electronics Inc
Modern Computer Corp
Dataworld Inc
Visonic Ltd
American Microland Inc
Engineering Department Inc
299
300
Code
GSI
GSJ
GSM
GSP
GSR
GSS
GSU
GSX
GT3
GT4
GT5
GT6
GT7
GT8
GT9
GTA
GTB
GTD
GTE
GTF
GTG
GTH
GTI
GTJ
GTK
GTN
GTS
GTV
GTW
GTY
GU2
GU3
GU4
GU6
GU7
GU9
GUA
GUC
GUM
GUP
GUQ
GUS
GUT
GUU
GUV
GUX
GV3
GV5
GV8
GV9
GVC
GVF
GVI
GVK
GVN
GVP
GVR
Company
Oi Electric Co Ltd
Continental Microwave Ltd
A-Squared Distributions Inc
Yonwoo Trading Inc
Buffalo Village Products
ViewSonic Corporation
Pacific Rim Systems Incorporated
Ally Communication Co Ltd
SMK Corporation
Magnaphase Industries Inc
CALCOMP A Lockheed Company
Northgate Computer Systems Inc
American Leading Systems Inc
Advanced Microcomputer Systems Inc
Cumulus Corporation
Wangtek Inc
Win Laboratories Ltd
Wandel and Goltermann Limited
Renex Corporation
Top-A Industrial Co
Lightgate
M B I Inc
Supercom Industries Inc
Taiwan Glorious Union Information Syste
Invictus Corporation
Holmes Microsystems Inc
RainWise Inc
Scantech Computer Systems Inc
Cherokee Data Systems
Voice Control Systems
Fisher Research Laboratory
U S Keyboards
Martec Systems Inc
Monarch Marking Systems Inc
Vindicator Corporation
Clay Equipment Corporation
Cambridge Computer Ltd
Philips Telecom Equipment Company
Microbilt Corporation
J N L Products Inc
Wearnes Technology (Private) Limited
Interphase Technologies
Tae Yeun Electronics Co Ltd
MicroWay Inc
Robert A Freedman
American Nucleonics Corporation
Kensington Microware Ltd
BMW of North America Inc
Radiodetection Corporation
Insight Incorporated
Gemini Technology Inc
QuesTech
Corinth Telecommunications Corp
Savin Corporation
Major Electronics Corp
New Idea Electronic Co Ltd
FIPSCO Inc
Code
GVS
GVV
GVW
GVZ
GW2
GW3
GW6
GW8
GWD
GWF
GWG
GWK
GWL
GWM
GWQ
GWR
GWT
GWU
GWV
GWW
GWX
GWY
GX2
GX5
GX6
GX8
GX9
GXD
GXE
GXH
GXK
GXL
GXN
GXQ
GXU
GXV
GXW
GXY
GXZ
GY7
GYB
GYE
GYF
GYG
GYI
GYJ
GYK
GYN
GYQ
GYS
GYT
GYU
GYW
GZ3
GZ4
GZ5
GZ5
Company
GIT Co Ltd
NeXT Computer Incorporated
Arche Technologies Inc
Cross International Technologies Inc
Delcom Radio Ltd
Animated Systems
Metrotech Inc
Jerr Dan Corporation
Taiwan Sanko Electronics Co Ltd
Telefind Corporation
Capetronic (Kaohsiung) Corporation
Alert Systems Inc
Sunshine Technologies Inc
Laser Master Corporation
PerfecTEK Corporation
Crownbridge Industries Inc
Lin Ming Industrial Co Ltd
Bruce Computer Co Ltd
Varian TVT
Cellular Control Systems Corporation
Chips and Technologies Inc
Worldwide Technologies Inc
Digicom Systems Inc
American Printing House for the Blind
Zama Industry Co Ltd
Climax Technology Co Ltd
Libra Electronics Inc
Toot Hardware & Software Design Co Ltd
Computer Support Corporation
Besco Electronic Manufacturing Co Ltd
Chaplet Systems USA Inc
Sigma Tek Inc
Bioma Research Inc
Micro Express
Bonneville Telecommunications
Grand Valley Manufacturing Ltd
West Marine Products
Maxtec International Corporation
Hai Sing Corporation
Sertek International Inc
Wah Shing Electronics Co Ltd
Amstrad Inc
Jay Electronic
Alps Electric (USA) Inc
Linus Technologies Inc
Electrotechnics Corporation
Sensory Electronics Inc
California Peripherals Corporation
Simrad Inc
Pulse Data Systems Inc
Silitek Corporation
STS Systems Ltd
Wildlife Materials Inc
Aquatech Controls Co
Farallon Computing Inc
Farallon Computing Inc
FCC IDs
Code
GZA
GZD
GZE
GZI
GZJ
GZK
GZM
GZN
GZR
GZT
GZY
GZZ
H22
H25
H25
H26
H29
H2B
H2G
H2H
H2L
H2M
H2N
H2O
H2Q
H2R
H2T
H2U
H2V
H2W
H2Y
H2Z
H36
H38
H39
H39
H3C
H3D
H3G
H3I
H3L
H3M
H3R
H3S
H3T
H3U
H3V
H3W
H3X
H3Y
H3Z
H44
H45
H46
H47
H48
H49
Company
Product R&D Corporation
WorldCom Incorporated
Force System Inc
Cosmo Development Co Ltd
LaCie Ltd
CEIEC (HK) Limited
Fimi Srl
Aox Incorporated
Emtrad Limited
Doshin Industrial Co Ltd
Skyworld Technology Ltd
Precision Electronic Engineering
ABC Computer (USA) Corp
Dynatech Tactical Communications
Dynatech Tactical Communications
Vision Logic
Mitsubishi Electronics America Inc
Spectragraphics Corporation
Wavetek RF Products
Personal Computer Associates of Califor
N Marshall and Associates Inc
StereoGraphics Corporation
Suntech Electronics Corporation
Data Solution Computer Co Ltd
Tama Denki Co Ltd
Liberty Systems Inc
Cornerstone Imaging Inc
ACE CAD Enterprise Co Ltd
Lifewise Industrial Co Limited
Casablanca Fan Company Inc
Autoroofs Limited
ICCM Electronics Taiwan Corp
Ray Yoe Industrial Co Ltd
Sekaku Electron Industry Co Ltd
Creative Solutions Inc
Creative Solutions Inc
Mega Electronics Co Ltd
Legacy Storage Systems Inc
Memorex Telex
PSB Imports Inc
Exima Computer Products Co Ltd
Yupiteru Industries Co Ltd
TLV Co Ltd
Seiko Instruments USA Inc
Bandy Inc
Sonica Industries Limited
HMC Technology Ltd
Pace Mark Technologies Inc
Emerson Technologies
ADY Enterprises
Ara International Co Ltd
Visiplex Communications Ltd
Radio Control Development Inc
Geotronics AB
Ketec Inc
Barringer Telecom Inc
Clercom Inc
Code
H4A
H4B
H4E
H4F
H4G
H4H
H4I
H4I
H4J
H4K
H4L
H4M
H4O
H4Q
H4T
H4U
H4V
H4W
H4Y
H4Z
H52
H55
H55
H57
H58
H5A
H5B
H5E
H5F
H5H
H5K
H5L
H5N
H5O
H5P
H5V
H5W
H5Y
H5Z
H62
H64
H65
H66
H67
H6B
H6C
H6D
H6G
H6M
H6N
H6O
H6P
H6Q
H6Q
H6V
H6Z
H72
Company
Topgay Industries Ltd
AITech International Corporation
ANT Nachrichtentechnik GmbH
SanBar Technologies Inc
SI Electronics Ltd
Oce Graphics USA Inc
LITE ON Technology Corporation
LITE ON Technology Corporation
Daniels Electronics Limited
Artex Aircraft Supplies Inc
Total Peripherals Inc
Putzmeister Inc
Shinsung Electronics Co
Scantron Corporation
Zoltrix Inc
Exicom New Zealand Limited
Microindustrie Inc
Philips Circuit Assemblies
Pioneer Computer Inc
Data Soft International Co Ltd
Puretek Industrial Co Ltd
FORTE of Monroe County Inc
Forte Technologies Inc
Trio Engineering Co Ltd
Tsenglabs International Co Ltd
Trycomm LP
Universal Data Incorporated
CONTEX A/S
Justin Products Ltd
Handok Company
Scenario Inc
Tekstar Corporation
Wave Mate Inc
Advance Security Inc
Topcon Corporation
CM Communications Incorporated
Nolan Computer Systems
Logicode Technology Inc
IC Computer Inc
Computer Peripherals Inc
Anigma Incorporated
Megawise Investment Limited
Taiwan Megawise Co Ltd
C&B Technology Co Ltd
Flying Dragon Electronic Co
Wavecon Electronics Ltd
World Electronics Inc
Intercomputer Communications Corporatio
Kaval Electronics Inc
CellNet Data Systems
EXAR Corporation
Suntek Information Systems Co Ltd
Kabil Electronics Co Ltd
Kabil Electronics Co Ltd
Advanced Products & Technologies Inc
Allegro Computer Corporation
Vocal Technologies Ltd
301
302
Code
H75
H77
H78
H79
H7B
H7C
H7D
H7F
H7G
H7H
H7I
H7J
H7Q
H7R
H7U
H7Z
H82
H83
H85
H86
H87
H89
H8A
H8B
H8C
H8E
H8F
H8G
H8H
H8I
H8K
H8M
H8N
H8P
H8Q
H8R
H8S
H8T
H8X
H8Y
H8Z
H92
H93
H95
H96
H98
H99
H9A
H9B
H9D
Inc
H9E
H9F
H9H
H9H
H9I
H9J
Company
ICA Technology Inc
Dih Shin Industries Co Ltd
KP Electronic Systems Ltd
Delta Electronics Incorporated
Amigo Business Computers
Tad Radio of Canada Inc
Microwriter Systems plc
Premier Innovations Inc
Valitek
Amsonic Limited
DataMemory Corporation
OSRAM Corporation
DATACOMP Corporation
AWA Defense Industries Inc
GEC Plessey Telecommunications (Canada)
Ventek Corporation
Elex Telecommunications Inc
Lee's Electronics Corp
DD & TT Enterprise Inc
TCL Incorporated
Cheerful International Corporation
USVIDEO
Trine Products Corp
Frecom International Inc
Harrison Precision Industrial Co Ltd
Litton Industrial Automation Inc
Aurora Technology Corp
A Four Tech Co Ltd
Microfield Graphics Inc
Tystar Electronics Co Ltd
PowerDrive Inc
Intelligent Modem Corporation
Askey Computer Corp
Koltay Erwin
Rectron Ltd
Da Vinci Graphics Inc
Hingda Electronics Ltd
Pora Corporation
Pacific Data Products Inc
Storage Plus Inc
ATR Systems Inc
Advanced Integration Research Inc
Wangdat Inc
Win Computer Technologies Inc
Tidalwave Microtech Inc
Advanced Communications Engineering Inc
Questel Inc
Radar Sports Timing
DiTron Systems
Questronex
PNB L'Avance Modem
BiPro Computers
Westec Communications Inc
Westec Communications Inc
Maxcess Inc
Advanced Graphic Applications Inc
Code
H9M
H9N
H9O
H9P
H9P
H9Q
H9R
H9U
H9V
H9W
H9X
H9Z
HA3
HA7
HAA
HAK
HAN
HAP
HAP
HAV
HAX
HAZ
HB2
HB8
HBA
HBB
HBG
HBI
HBP
HBQ
HBR
HBS
HBU
HBV
HBW
The
HBY
HBZ
HC2
HC3
HC6
HC8
HC9
HCA
HCA
HCB
HCF
HCJ
HCN
HCQ
HCT
HCY
HCZ
HD5
HD5
HD6
HD7
Company
Sunix Co Ltd
Elitegroup Computer Systems Inc
Hauppauge Computer Works Inc
Symbol Technologies Inc
Symbol Technologies Inc
CLEO Communications
Automation Concepts Inc
Caliber Computer Corporation
Computer Integrated Management
Signwaves Inc
Trigem Corporation
Deico Electronics Corporation Inc
IPC Technologies Inc
Graphic Notes
Alcatel TITN Inc
Zymacom Inc
Echo Toys Ltd
Echo Toys Ltd
American Telemetry Equipment Co
Advanced Radio Devices Inc
Allan Toys Manufacturing Limited
Club American Technologies Inc
With Design In Mind
Win Industries Ltd
Applecrate
Princeton Publishing Labs Inc
Advanced Medical Technologies Inc
Automated Security (Holdings) PLC
United Microelectronics Corporation
Double Kingdom Ltd
Toy State Industrial Ltd
ABC Data Kap Computer Inc
Blaser Industries Inc
Chamberlain Group Inc
Chartered Electronics Industries Pte Lt
Joystick Technologies Inc
Korea Vehicle Security Company
Defa Group A. S.
Pacific Image Communications
Digital Recorders Inc
Nitto Kohki USA Inc
Rossin Corporation
Rossin Corporation
Expert Multimedia Systems S A
Carrady Electronics Limited
SCI Systems Inc
Cetec Inc
Inovonics Corporation
Kroy Inc
CT Continental Inc
Visual Database Systems
Hand Held Products Inc
Hand Held Products Inc
Ruby Systems Incorporated
Sonetics Corporation
FCC IDs
Code
HD8
HD9
HDC
HDK
HDP
HDS
HDT
HDT
HDY
HDZ
HE2
HE7
HE8
HE9
HED
HEE
HEF
HEG
HEI
HEJ
HEL
HEN
HEP
HEQ
HES
HET
HEU
HF2
HF3
HF4
HF5
HF7
HFA
HFF
HFG
HFH
HFJ
HFK
HFL
HFN
HFO
HFQ
HFR
HFS
HFU
HFV
HFX
HFY
HG4
HG7
HG7
HG8
HG9
HGA
HGB
HGD
HGE
Company
Solidway Incorporated
Wing Lee Cheung Electronic Co Ltd
Adtran
Xenon International Products Ltd
Control Systems Laboratories
Control Concepts Inc
Kin Yat Electronics Industrial Co Ltd
Kin Yat Industrial Co Ltd
Corometrics Medical Systems Inc
The Toro Company Home Improvement Divis
Universal Wireless Data Corporation
EXI Electronic Systems
Mechanical Enterprises Inc
Bondwell Industrial Co Inc
Accton Technology Corp
Dae Hwa Electronics Co Ltd
Hanstar Industries Inc
Crosfield Hastech Inc
Honotron Corporation
Tera Electronic Co Ltd
C O Systems Inc
Haedong System Corp
Keta Electronics Co Ltd
Three Chestnuts Technology
Epic Data Inc
Podworld Co Ltd
Traxxas Corporation
ACI Architectural Communications Inc
Micronyx Inc
Our Business Machines Inc
Memory and Storage Technology Inc
International Data Communications Inc
Jonas Inc
Second Source Systems Inc
Pointer Systems Inc
Epic Technology Inc
Oceanic America
Rohde & Schwarz Inc
Arachnid Inc
RTI Communications
Bay Technical Associates
Chronar Corporation
Quanta Computer Inc
Konica Technology Inc
Nellcor Incorporated
EPIC Technologies Incorporated
Cheng Ching Toys Co Ltd
Aritronix Ltd
Lonton Corporation
Lonton Corporation
Taiwan Boom Enterprise Corp
Sun PC Inc
Catec Industrial (Toys) Ltd
Aquatronics
AccuTel Inc
Plus & Plus Co Ltd
Code
HGF
HGG
HGI
HGJ
HGN
HGP
HGQ
HGS
HH3
HH4
HH7
HH8
HHA
HHB
HHI
HHM
HHN
HHS
HHV
HHW
HHZ
HI2
HI3
HIA
HIB
HID
HIF
HIR
HIS
HIS
HIU
HJ2
HJ3
HJ4
HJ5
HJ9
HJB
HJD
HJE
HJH
HJI
HJJ
HJK
HJM
HJR
HJV
HJW
HJX
HJY
HJZ
HJZ
HK2
HK3
HK4
HK9
HKA
HKC
Company
President Micro Systems
BASS Inc
Gakken Co Ltd
M P Computer Solutions Inc
CLIC
Cadco Technologies Inc
Destiny Technology Corp
AMT International Industries Inc
V&V Systems Taiwan Co Ltd
MIE Medical Research Ltd
IDA Company
Dong Yang Security Electronics Co
American Liquid Light Inc
Agape Computer
Metropolitan Life Insurance Company
Braemar Corporation
Comtrol Corporation
Goldstar Co Ltd
Matsushita Electric Works Ltd
Peripheral Technology Inc
American Microsystems
QUEST International Computers Pty Ltd
Dynabook Technologies Corporation
Sun Team Electronic Co Ltd
Onhope Industrial Co Ltd
Lucky Star International Inc
International Traffic Systems Inc
Rich Tech Computer (USA) Corp
Pure Data Limited
Pure Data Limited
XES Inc
Greenwich Instruments Ltd
Decibel Products Inc
Sysgen Inc
Laserdrive Limited
REEF Thirdware divisions of Precision S
Gerber Garment Technology Inc
ICD Inc
Award Software Incorporated
Far Mountain Corporation
My Alarm Inc
Computer Music Supply Inc
Edsun Laboratories Inc
Bohsei International Co Ltd
Mortara Instrument Inc
SilCom Communications Inc
Computer Products Center Inc
Koden International Incorporated
Murata Manufacturing Company Limited
Progressive Image Technology
Progressive Image Technology
KMI Kraft Midwest Inc
Wescom Inc
Megadata Corporation
Future Domain Corporation
NDC Automation Inc
Spectravideo International Ltd
303
304
Code
HKH
HKO
HKQ
HKR
HKX
HKZ
HL2
HL3
HL4
HLC
HLE
HLG
HLG
HLH
HLL
HLO
HLO
HLP
HLQ
HLR
HLU
HLV
HLW
HLX
HLY
HLZ
HM2
HM3
HM5
HM6
HM8
HM9
HMA
HMB
HMD
HMH
HML
HMN
HMU
HMV
HMY
HN2
HN6
HNA
HNB
HND
HNE
HNG
HNH
HNL
HNL
HNP
HNR
HNV
HNX
HO2
HO3
Company
Logicraft Products Mfg Pte Ltd
A B V Electronics Ltd
Elec & Eltek Research Ltd
PC Link Corp
Intel Corporation
Berkeley Softworks Inc
Kennametal Inc
Dauphin Technology Inc
Gem Main Industries Limited
Calera Recognition Systems
Unitech Computer Co Ltd
JTech Inc
Jeron Technologies
Balluff Inc
Perfax Systems International Corp
Veridata Electronics Inc
Veridata Electronics Inc
Practical Solutions Inc
Integrated Touch Arrays Inc
Mees Enterprises Inc
Comp u Cycle Inc
Coyote Manufacturing Inc
ITM Enterprises Inc
Saeilo Inc
Penny & Giles Potentiometers Ltd
Acer Incorporated
Arrowhead Technologies
PAC International Ltd
Mitsubishi Plastics Industries Limited
CliniCom Incorporated
3 Com PDD Division
Pan Overseas International Corp
BMC Micro Industries Pte Ltd
Pentax Technologies Corporation
Fixor Electronic Industry Co Ltd
Progressive Peripherals and Software In
PC Star
Powersource Computer Systems Inc
Mimetics Corporation
Sales Activation Inc
Excell Computer Systems
Intermec Corporation
Nanlien International Corporation
Electronics Line USA Inc
American Medical Alert Corp
JPS Microsystems Inc
International Marine Industries Inc
Trident Microsystems Inc
Micro Solutions Inc
Robotron Pty Ltd
Robotron Pty Ltd
Joincom Electronic Corp
Moore O Matic Inc
Jin Rong Electronic Corp
Communication Factors
AlliedSignal Canada Inc
Mileage Validator Inc
Code
HO5
HO8
HOA
HOB
HOF
HOI
HOJ
HOM
HON
HOQ
HOS
HOT
HOT
HOW
HOX
HOY
HP2
HP3
HP4
HP6
HP7
HP8
HP9
HPD
HPF
HPG
HPH
HPI
HPJ
HPK
HPL
HPN
HPP
HPR
HPU
HPX
HPY
HPZ
HQ4
HQ6
HQ8
HQA
HQB
HQK
HQN
HQP
HQQ
HQR
HQS
HQT
HQV
HQX
HQZ
HR2
HR3
HR8
HR9
Company
Micro Labs Inc
Ameritron
Alert Concepts Inc
Widex Hearing Aid Co Inc
Excelogic Inc
Supertron Electric Co Ltd
Teletrix Corporation
Quantum Corporation
Rainier Enterprise Co Ltd
Hondex Marine Electronics
Parallax Inc
Trans 2000 Inc
Trans 2000 Inc
Focus Enhancements Inc R&D
JRI
Swan Technologies Corporation
Digidesign Inc
SMT GOUPIL
P J McNerney & Associates Inc
Pegasus Inc
Microlink Inc
Exabyte Corporation
Techne Electronics Limited
Otec Technologies Inc
Goldstar Products Co Ltd
Taian Electric Co Ltd
The Mother Board Factory
Brown Broadcasting Service Inc
Delta Computer Corporation
ST Systems Corporation (STX)
Agfa Gevaert N V
Kimpsion Corporation
Million Step Limited
US Computer
Korea Marvel Co Ltd
World Enterprises (HK) Co
OA Data Co Ltd
Dunson Electronics Ltd
Rastek Corporation
Carspec Electronic Co Ltd
Citizen Watch Co Ltd
Truedox Technology Corporation
Dotronix Inc
Key Mouse Electronic Enterprise Co Ltd
Star Paging (Holding) Ltd
QSP Inc
SCSI Technologies Inc
CTI Electronics Corporation
A & D Company Limited
ECE Research & Development Corp
Hama Electronics Limited
Sysgration Ltd
Goldmen Electronic Co Ltd
Primages Inc ROC
CCOM International
Evertek Company
Connector Resources Unlimited Inc
FCC IDs
Code
HRE
HRF
HRG
HRL
HRM
HRN
HRO
HRP
HRR
HRU
Inc.
HRV
HRZ
HS2
HS3
HS4
HS6
HS7
HS8
HSB
HSC
HSD
HSE
HSF
HSG
HSH
HSI
HSK
HSL
HSN
HSO
HSP
HSQ
HSS
HST
HSU
HSV
HSW
HSX
HT5
HT7
HT9
HT9
HTG
HTH
HTI
HTL
HTM
HTO
HTR
HTS
HTT
HTV
HTW
HTX
HTZ
HU8
Company
Unisys Corporation
Analog Devices Incorporated
Great Tek Inc
Versa Link Inc
HIMS Inc
Northern Electric Company
Armstrong Transmitter Corporation
Dongyang Jonghap Corporation
US Integrated Technologies
Elba Industries
Comer Communications Inc
EMX Incorporated
Multanova RPJ Inc
Safety Electronics Inc
Nikko Electronics SDN BHD
BSM Computers Inc
Sprite Inc
Kangaroo Technologies Corp
Austin Development
Top Link Computer Co Ltd
DataTrek Corporation
Twinhead Corporation
Digital Data Systems
Hawk Computers
Intelectron Products
Magic Mansions
Jan Electronics Inc
Precision Electronic Products Inc
Pelorus Navigation Systems Inc
Nichetek Computer Co Ltd
Solar States Ltd
Creative Radio Services Ltd
Siemens Nixdorf Informationssysteme AG
Olicom AS
Royal Information Electronics Co Ltd
Group Three Technologies Inc
Digital Wireless Corporation
Whistler Corporation
Gestetner Australia Pty Limited
MicroSlate Inc
Omnitronix Inc
Omnitronix
Multi Technical Services
Dr T's Music Software Inc
NYNEX Corporation
Ranger Communications Inc
ORVEL SpA
Universal Microelectronics Co Ltd
Decatur Electronics Inc
Flagship Marine Security
Talent Technology Co Ltd
Litton Systems Inc
Same Time Electronics Ltd
Office Computing Equipment and Networks
Data Communicating Devices Inc
Electronic Laboratories Inc
Code
HUA
HUB
HUD
HUD
HUE
HUH
HUI
HUJ
HUL
HUM
HUN
HUS
HUT
HUX
HV4
HV6
HV8
HV9
HVA
HVD
HVF
HVJ
HVM
HVN
HVQ
HVV
HW4
HW5
HWA
HWB
HWC
HWE
HWF
HWF
HWG
HWI
HWJ
HWN
HWO
HWS
HWX
HWY
HX2
HX5
HX8
HX9
HXA
HXC
HXG
HXH
HXI
HXJ
HXR
HXS
HXU
HXY
HXZ
Company
Chicago Model International Inc
ESS Technology Inc
Urim Corporation
Urim Corporation
Green Corporation
Datamini Products (HK) Ltd
O'Neill Communications Inc
Advanced Vision Research Inc
Magnum Distribution Inc
Numonics Corporation
GigaTrend Incorporated
GST Inc
Articulate Systems Inc
Radius Inc
Wacom Co Ltd
Fujitsu Personal Systems Inc
Advanced Information Concepts
ViewNet Inc
Shepherd Intelligence Systems Inc
S R M Toys Ltd
Suite 12 Group
Hokkins Systemation Inc
Sanyo Fisher (USA) Corporation
The Peerless Group
Capri Micro Systems Inc
Federal Signal Corporation
Heart Data Corporation
Life Point System Inc
Netronix Inc
Agilis Corporation
VideoLogic Limited
Micro Byte Research Inc
Must Systems Inc
Must Systems Inc
Sparton Technology Inc
A-2 Technology Co Ltd
Alco Communications Inc
Binsfeld Engineering Inc
Micro Electronic Technologies Inc
NEC America Inc
Yeebo Electronic Limited
Gateway 2000 Inc
Apollo Corporation
Julian Systems Inc
Jinpa Co Ltd
Cord Mate Inc
Ericsson Paging Systems BV
ProHance Technologies Inc
CTC Systems Inc
Comtech Micro Systems Inc
Compro Technology Inc
Asta Electronic Systems Corp
Digitech Inc
KAPAK Design
Uniq Technology Inc
ED Engineering Co Ltd
UNISYS Corporation
305
306
Code
HY2
HY4
HY5
HY7
HY8
HY9
HYA
HYB
HYC
HYD
HYF
HYG
HYJ
HYK
HYN
HYO
HYQ
HYU
HYV
HYW
HYY
HZ3
HZ4
HZ6
HZ8
HZA
HZB
HZD
HZE
HZF
HZF
HZG
HZH
HZK
HZK
HZL
HZP
HZQ
HZS
HZT
HZX
I22
I24
I25
I27
I28
I2A
I2B
I2C
I2E
I2F
I2H
I2I
I2J
I2L
I2N
I2O
Company
NTN Systems Inc
XXERA Technologies Inc
Maxiguard of America
Dove Computer Corporation
Tech Genius Electronic Corp
NIC WARE Corp
Rayton Communication (USA) Inc
Hisland US Corporation
International Commerce Corp
Talkie Tooter Inc
Computer Systems Research Inc
Focus Information Systems Inc
Reor Electronics Co Ltd
Asia Source Incorporated
Advanced Gravis Computer Technology Ltd
Roger Wagner Publishing Inc
Nippondenso Co Ltd
Dash System Inc
GardenAmerica Corp
Penquin Technologies Inc
Midwest Communications Corporation
Chinon America Inc
President Technology Inc
Comark Incorporated
CCS Custom Computer Systems Inc
Systender International Corporation
Western Multiplex Corporation
Chapman Products Inc
Data Storage Marketing Inc
Appian Graphics
Appian Technology Inc
Supertek Co
Best Electronics
Command Technologies Inc
Command Technologies Inc
Standard Radio and Telefon AB
Hankwang Watch Co Ltd
S Management
NCL America Computer Products Inc
Dolphin Systems Technology
Mimic Inc
High Definition Systems Inc
Gemini Elettronica SrL
Digital Processing Systems Inc
Biostar Microtech Int'l Corp
Comtec Information Systems Inc
IOCOM Corporation
Chia Shin Technology Corp
Long Well Electronics Corp
Integrated LCD Technology Corporation
Vexcel Corporation
Hornet Technology USA Corp
Leadtek Research Inc
Lescal Inc
C3 Inc
Rever Computer Inc
Spectrian
Code
I2O
I2Q
I2T
I2V
I2X
I2Y
I2Z
I32
I34
I35
I36
I37
I38
I38
I39
I3A
I3B
I3C
I3D
I3E
I3H
I3I
I3K
I3L
I3M
I3N
I3O
I3P
I3Q
I3Q
I3R
I3S
I3T
I3X
I3Y
I3Z
I42
I43
I44
I45
I46
I46
I49
I4A
I4B
I4C
I4D
I4E
I4F
I4G
I4I
I4J
I4K
I4L
I4M
I4O
I4P
Company
Spectrian
Aquila Systems Inc
Information Access Company
PC Connection Inc
Integrated Technologies Co Ltd
BEEM Company
Fan Shaing Electronics Co Ltd
TAC Systems Inc
Irwin Toy Limited
B&B Electronics Manufacturing Company
Ellington Elsasser Company
ProSys
Aztech Systems Ltd
Aztech Systems Ltd
Fortress Systems International
Pacific Coast Network Inc
The Brinkmann Corporation
Pixel Engineering Inc
CalComp
Vistron Inc
GTS Inc
BRYSIS Data Incorporation
Tronic Computer Systems Ltd
Vorad Safety Systems Inc
Digital Data Systems Inc
US Personal Computer Distributors Inc
Sunbeam Northern Company
Disk Technologies Corporation
Biomark Inc
Biomark Inc
King of Fans Inc
Anchor Enterprise Co Ltd
Hertz Computer Corporation
Ocean Office Automation Inc
Avodah Inc dba CUI
Milwaukee PC
Vital Information Co Ltd
EverGuard Security Systems Ltd
Corporate Triangle Inc
TREQ Systems
In Focus Systems Inc
In Focus Systems Inc
Blackship Computer Systems Inc
EZ Bird Dog Training Equipment
ABIT Computer Corporation
Ocean Microsystems Inc
Touch Panel Industries Co Ltd
Prosper Computer Industries Co Ltd
HiTron Electronics Inc
Applied Computer Technology
Arpach Corporation
Fred Gretsch Enterprises Ltd
VCS Technologies Inc
Micro Star International Co Ltd
Dimension Computer Inc
Shakespeare Company
Alicia Industrial Co Ltd
FCC IDs
Code
I4Q
I4S
I4T
I4U
I4W
I4X
I4Y
I4Z
I54
I55
I57
I58
I5B
I5C
I5C
I5D
I5E
I5F
I5I
I5K
I5L
I5M
I5N
I5O
I5Q
I5R
I5S
I5T
I5U
I5W
I5X
I5Z
I62
I63
I64
I65
I66
I68
I69
I6B
I6E
I6F
I6G
I6H
I6I
I6K
I6L
I6M
I6N
I6O
I6P
I6Q
I6R
I6T
I6U
I6V
I6X
Company
Relational Systems Corporation
Peavey Electronics Corporation
Zofcom Incorporated
Nucomm Incorporated
Winders & Geist
AddTech Research Inc
American Automotive Security Products I
BMG Computers Inc
Tiger Electronics Inc
Merry Electronics Co Ltd
DataJets International Inc
Axik Computer Inc
Ballard Synergy Corporation
CNF Inc
CNF
Tamarack Microelectronics Inc
Star Paging (Communications Equipment)
DynaLab Inc
Chuanlu Company Ltd
Richtech Development Limited
Pai Jung Electronic Industrial Co Ltd
Avital Technologies Inc
International Teletext Communications I
Tandberg Data SA
LifeScan Inc
Future Echo
Spire Technologies Inc
Senstar Corporation
Summit Micro Design Inc
Square D Company
CoPilot Electronic Products Inc
Tidemark Corporation
Handykey Corporation
Hughes Network Systems
Vital Link Incorporated
Top Thunder Technology Co Ltd
Lasung Electronics Co Ltd
Ventor Electronics Corporation
Oki Electric Industry Co Ltd
Bausch & Lomb
Gracilis Inc
Advanced R & D Systems Inc
Compression Labs Incorporated
GTO Inc
Nautilus International Control & Engine
Bell Computer Inc
Telephoto Communications Inc
Kwanglim Electronic Industry Co Ltd
Vestax Corporation
Capital Safety Systems Inc
Lanwise Computer Inc
Topfly Corporation
Advanced Macrocosm Technology Inc
Ronix Technology Inc
Bull SA
Kepro International Inc
Novak Electronics Inc
Code
I6Y
I6Z
I73
I74
I76
I79
I7A
I7C
I7C
I7D
I7E
I7G
I7G
I7I
I7J
I7K
I7M
I7N
I7P
I7R
I7S
I7T
I7U
I7V
I7X
I7Y
I7Z
I83
I84
I85
I86
I87
I88
I88
I89
I8A
I8B
I8C
I8D
I8E
I8F
I8G
I8H
I8I
I8J
I8K
I8M
I8N
Inc
I8O
I8P
I8Q
I8S
I8T
I8U
I8V
I8V
Company
Apex Security Alarm Products
Secofoto Corporation
CoStar Corporation
Shindo Electronics Co Ltd
Amphenol Interconnect Products Corporat
Jenco Computer Systems Inc
Northman Technologies Co Ltd
Microtronics Inc
Microtronics Inc
WellCom Corporation
Ambition Technology Co Ltd
Artdex Computer Corp
Spica Computer Corporation
Sleuth Security Systems Ltd
ABB Power T&D Company Inc
Realtek Microelectronics Corp
Iwatsu Electric Corp
Beaver Computer Corporation
Cary Peripherals Inc
Tele Larm AB
Microcomp Inc
MicroMax International Corporation
Hualon Microelectronics Corp
Electronic Universal Distribution Inc
Pan & Lees' Industrial Co Ltd
Porten Enterprise Co Ltd
MGV Manufacturing Inc
Transource Services Corp
A Plus Info Corp
Computer Warehouse of Central Florida I
Ko Sheng Enterprises Co Ltd
Liu's Enterprise Co Ltd
ZyXEL Communications Corporation
ZyXEL Communications Corporation
DH Print
Bitwise Designs Inc
Laser Vision Inc
The Software Toolworks Inc
Hwa Lin Electronic Co Ltd
Ho Tai Shin Automatic Co Ltd
Service Electronics Supply Co Inc
Elite Office Automation Inc
CompUSA
Ares Microdevelopment Inc
Associates Mega Sub System Inc
Vidicode US Inc
Continental Associates
Technology Advancement Group
Hi Tek (HK) Enterprises Co
Hsin Lin Computer Co Ltd
Service Alert Inc
Midas Computers & Supplies
Crony Electronics Corp
SuperGuide Corporation
Progen Technology Inc
Progen Technology Inc
307
308
Code
I8W
I8Y
I94
I96
I97
I9A
I9B
I9C
I9D
I9E
I9E
I9F
I9H
I9I
I9K
I9L
I9M
I9O
I9P
I9Q
I9Q
I9R
I9T
I9V
I9X
IA3
IA4
IA6
IA7
IA8
IA9
IA9
IAA
IAE
IAJ
IAK
IAM
IAN
IAO
IAP
IAP
IAQ
IAR
IAT
IAW
IAX
IAX
IAZ
IB2
IB4
IB7
IB9
IB9
IBA
IBC
IBD
IBG
Company
Merlin Gerin Inc
Western Computer and Office Products
Boswell Industries Inc
VideOcart Inc
Logidata Technology Inc
Silicon Valley Computer
Micro Supply Inc
American Digital Data Associates
Unitoys Company Limited
Spaceball Technologies Incorporated
Spacetec IMC Corporation
Rydex Ltd
Everware Technology Co
Advanced Micro Systems Inc
Getek International Ltd
Cimetrics Technology
Babtech Enterprise Co Inc
Ace RC Inc
NewGen Systems Corporation
Advanced TechCom Inc
Advanced TechCom Inc
Comwave Inc
Optical Access International Inc
Kola Industrial Co Ltd
DuraComm Corporation
Reply Corporation
STA Computer Corporation
Chaintech Computer US Inc
Sirius Industries Incorporated
UniStor Corporation
OMNEX Engineering Ltd
OMNEX Engineering Ltd
Provato Technologies Inc
The Computer Learning Works Inc
Kiddesigns Inc
NBCC Corporation
Citex International Corp
ProXellent International Inc
Sigma Information Systems
A Dan Enterprise Company Ltd
A Dan Enterprise Company Ltd
Woods Wire Products Inc
Teletimer International Inc
Co Time Computer Ltd
MAG Technology Co Ltd
Advanced Graphics Technology Inc
Synergy Advanced Technology Inc
Electronics Safety Device Inc
Ross Engineering Company
Quay Communications Inc
NewTek Inc
Prolink Microsystems Corporation
Prolink Microsystems Corporation
Creative Labs Inc
Sierra Micro Systems
Spear Technology Holding Co Inc
E S Trading Co Ltd
Code
IBH
IBI
IBJ
IBK
IBL
IBP
IBQ
IBR
IBT
IBU
IBV
IBW
IBY
IBZ
IC2
IC4
IC5
IC8
IC9
ICA
ICB
ICD
ICE
ICG
ICI
ICJ
ICK
ICL
ICM
ICO
ICS
ICU
ICU
ICV
ICW
ICX
ICZ
ID2
ID3
ID4
ID5
ID7
ID8
ID9
IDA
IDB
IDC
IDE
IDF
IDH
IDH
IDI
IDK
IDL
IDN
IDO
IDQ
Company
Union Concept Co Ltd
Geotel Development Company
Talkie Tooter (Canada) Limited
Bit Bucket
PC Outlet Inc
MicroTouch Systems Inc
Applied Concepts Inc
ACK Technologies Inc
Moniterm Corporation
Extended Systems Inc
Wang International Trade Inc
Rightpoint Electronics Inc
Orcim Inc
Walt Disney Computer Software Inc
Suretrak
Wintech Technology Co Ltd
Com Power Corporation
Laser Computer Ltd
SMC Technology Ltd
Taiwan X'tal Corporation
International TIC Sales Corporation
Nova Marine Systems Limited
Suwa Electronics Inc
Outbound Systems Inc
Galaxy Networks Inc
TRW Information Networks Division
Loyal Technology Co Ltd
Techsonic Industries Inc
Automated Computer Technology Corporati
Tetravalence Electronics Manufacturing
PriceLink Inc
Gainward Co Ltd
Gainward Co Ltd
VNS America Corporation
Altra
Interactive Network Inc
Mitac Industrial Corporation
Winbond Electronics Corp
Vantak Inc
Arima Computer Corp
Data One Inc
Matrox Electronics Systems Ltd
Dae Sung Electronic Co Ltd
Young Micro Systems Corp
Metheus Corporation
Storage Dimensions
Orion Technologies Corp dba Inventure
BTG Inc
Computer Extension Systems Inc
APT Inc
Fellowes Manufacturing Co.
Lo Jack Corporation
Alliance Peripheral Systems Inc
Technobox Inc
Shin Yang Electronics Industries Co Ltd
Touch Computer
International Electronic Technology Inc
FCC IDs
Code
IDT
IDT
IDW
IDW
IDX
IE2
IE3
IE4
IE4
IE5
IE6
IE7
IE8
IEB
IEC
IEC
IED
IEE
IEF
IEG
IEH
IEI
IEJ
IEK
IEL
IEM
IEP
IEQ
IER
IER
IES
IET
IEU
IEV
IEW
IEX
IEY
IEY
IEZ
IF2
IF4
IF5
IF6
IF8
IF9
IFA
IFB
IFF
IFG
IFH
IFI
IFM
IFO
IFO
IFO
IFP
IFR
Company
Sys Technology Inc
Sys Technology Inc
Oak Technology Inc
Oak Technology Inc
Pao Ku International Co Ltd
Reflection Technology
Interlink Electronics
Atrie Technology Inc
Atrie Technology Inc
Hand Held Communications Inc
J Squared Technical Service
Asure Corporation
Trantor Systems Inc
Wolf Auto Accessories Ltd
Vis a Vis Communications Inc
Workstation Technologies Inc
Georgetown Electric Limited
Universal Cellular Inc
NPC Computer Corporation
Sino Technic (Pte) Ltd
Monitor Innovation Technology Co Ltd
Automan
Global Village Communication Inc
Corel Systems Corporation
Opus Technology USA Ltd
Prism Imaging Systems
Motorola Microwave
Accel Computer Corporation
Bright Headphone Electronics Co
Bright Headphone Electronics Co
Nippon Avionics Co Ltd
Yick Che Toys
Protec Co Ltd
Communication Systems Incorporated
Oak Technology Inc
Siemens Medical Systems
Nokia Display Products Oy
Salcomp Oy
Gateway Telephone Inc
Midori Electronics Co Ltd
Parkway Communications Inc
MER Communications Systems Inc
Dorian Industries Pty Ltd
Prince Information Systems Co Ltd
Sycon Corporation
Aceex Corporation
OnSpec Electronic Inc
Maxum Systems Inc
PC Genius
Hitec RCD Inc.
Lapro Corporation
Karrie Industrial Co Ltd
Zenith Data Systems Corporation
Zenith Data Systems
Zenith Data Systems
Distributed Processing Technology
Ocean Satellite Systems
Code
IFS
IFT
IFV
IFW
IFX
IFY
IFZ
IG2
IG7
IG8
IGA
IGB
IGD
IGE
IGF
IGG
IGJ
IGK
IGL
IGO
IGP
IGQ
IGT
IGU
IGV
IGW
IGY
IGZ
IH3
IH4
IH5
IH8
IH9
IHA
IHC
IHD
IHE
IHG
IHH
IHI
IHJ
IHK
IHM
IHN
IHP
IHT
IHU
IHW
IHZ
II3
II4
II6
II7
II9
IIA
IIB
IIC
Company
Laser Computer Inc
American DataCom Inc
Wing Wo Plastic Factory
AMKLY Systems Inc
Roland DGA Corporation
Colby Systems Corporation
GreatWest Technology Limited
Star Tech Company
MVP Canada Industries Inc
Duracraft Corporation
Creative Controllers Inc
Ripe Hitek Corporation
Eastern Electronic Co Ltd
Spectra Merchandising International Inc
Iverson Computer Corporation
Sophisticated Circuits Inc
The Arbitron Company
The Disc Company
Fujikama OA Distribution
VenKoren Inc
S Tec Corporation
Digigram
Ban Young Electronics Co Ltd
Daewoo Electronic Components Company Li
Tamron Co Ltd
J Bond Computer Systems Corporation
Vitesse Inc
Creative Micro Designs Inc
Microflip Inc
Acrian Inc
PC Brand Inc
Music Quest Inc
NYMA Inc
Digital Vision Incorporated
Motorola Inc
Motorola Inc
Synergistic Board Products Inc
Heddolf Industrial Company Limited
Midisoft Corporation
Rodtronics Corporation
Bexar Micro-Systems
Qualimetrics Inc
Singapore Technologies International In
Brilliant Technology Co Ltd
Weldun International Inc
TG3 Electronics Inc
Concept Keyboard Co Inc
Garrison Industries Co Ltd
Vectronics Corporation Inc
Tricord Systems Inc
Supersonics Electric Co
Tangent Computer Incorporated
YES Systems Corporation
ACS Innovations International PTE Ltd
Taiwan Video & Monitor Corp
Flytech Technology (USA) Inc
309
310
Code
IID
IIF
IIH
III
IIJ
IIK
IIO
IIP
IIR
IIS
IIT
IIU
IIV
IIW
IIY
IJ2
IJ3
IJ4
IJ5
IJ6
IJ7
IJ9
IJA
IJB
IJC
IJE
IJF
IJG
IJM
IJN
IJP
IJQ
IJQ
IJS
IJU
IJV
IJW
IJX
IJY
The
IJY
IJZ
IK6
IK6
IK7
IK9
IKA
IKD
IKG
IKH
IKI
IKJ
IKL
IKN
IKO
IKS
IKT
Company
Hallt Security Systems Inc
Iterated Systems Inc
Aten Research Inc
New Paradise Enterprise Co Ltd
Relisys
Maxima Gopro Technologies Ltd
CNet Technology Inc
Paxim Co Ltd
Full Power Investment Co Ltd
Core Pacific Electronics Co Ltd
Interonics Corporation
Applied Inventions Management Corporati
Acculogic Inc
MacGregor Navire (FIN) Oy
TCI Partners Inc
PC Products Corporation
POTOMAC INSTRUMENTS inc
Aapps Corporation
Kraus Industries Limited
Royal Telecom Incorporated
J C Computer Warehouse
Timberland Equipment Limited
Danitas Radio AS Ltd
National Microcomputer Research Institu
Martin L Kaiser Inc
Essex Monitor Co Ltd
Great Chieftrain Enterprise Co Ltd
Hwachang Electronics Co Ltd
Miele Appliances Inc
Bow Electronics Co Ltd
Kegan Co Ltd
Sentech Electronics
Sentech Electronics
Ocean Interface Company Incorporated
Melawares International Corporation of
Link Technologies
Koutech Systems Inc
Sicommerce AG Remex
Computer Place Incorporated
The Computer Place Incorporated
Ericsson Mobile Data Incorporated
Cableshare Inc
Cableshare Inc
Northman Technologies Co Ltd
Optima Technology Corporation
E Systems Inc
Digital Distributing Inc
TechWare Electronics Corporation
Rapid Data Inc
Lokata Limited
Tech Services International
Santa Barbara Instrument Group
Mospen Products Company
Management Advisory Software Inc
Data Broadcasting Technologies Inc
Ericsson Mobile Communications AB
Code
IKV
IKW
IL2
IL3
IL6
ILA
ILC
ILD
ILE
ILJ
ILK
ILL
ILN
ILO
ILP
ILR
ILS
ILT
ILU
ILV
ILX
ILZ
IM3
IM4
IM5
IM6
IM9
IMA
IMC
IMD
IME
IMF
IMG
IMI
IMJ
IMJ
IMK
IML
IMN
IMO
IMP
IMQ
IMR
IMT
IMU
IMW
IMX
IMY
IN2
IN5
IN9
INA
IND
INE
INF
ING
INH
Company
PerCom Technology Inc
China Terminals & Electric Co Ltd
Dana Corporation
WestData Computer Inc
Collett Electronics USA Inc
Exide Electronics Corporation
Caere Corporation
Hewitt Rand Corporation
NISCA Incorporated
GTE Spacenet Corporation
Acro Electronics Corporation
Britek Electronics Co Ltd
Young Star Electric Co Ltd
Great Valley Products Inc
Psion Incorporated
Electo Galil Electronic Co Ltd
SEED Tech Corporation
EDISSI Systems Technology Inc
Formosa Microsystems Inc
Unibel Developments Inc
Model American Computer Corporation
High Ability Computer Co Ltd
Paradigm Systems
MHE Systems Corporation
Eclipse Technologies
Intelligence Technology Corporation
MountainGate Data Systems Inc
Technisonic Industries Limited
Positive Corporation
Identification Business Inc
Lynch Resources Limited
Metromedia Paging Services
Chaining Computer & Communication Corp
Leeds & Northrup
Midiman
Midiman
Proxim Inc
FutureVideo Products Inc
Oregon Scientific Inc
STS Enterprises Inc
TK IDM Distribution Inc
InCom Technology Inc
AT&T Global Information Solutions WCND
Midern Computer Inc
AutoWrap Inc
Tee Comm Electronics Inc
Synergistic Computers Inc
Verran Electronics Limited
Hunter Fan Company
Interstate Engineering Company
Sealed Air Corporation
De Longhi SpA
System Ave Inc
Bravo Micro Systems Inc
PSI Integration Inc
Taky Electronics Co Ltd
X Ray Scanner Corporation
FCC IDs
Code
INI
INJ
INM
INN
INO
INQ
INR
INS
INT
INU
INV
INW
INZ
IO2
IO3
IO4
IO5
IO6
IO8
IOB
IOC
IOH
IOI
IOJ
IOL
IOL
IOM
IOP
IOQ
IOR
IOS
IOT
IOU
IOV
IOW
IOX
IOY
IOZ
IP2
IP3
IP4
IP5
IP6
IP9
IPC
IPD
IPF
IPG
IPH
IPH
IPK
IPL
IPN
IPP
IPS
IPT
IPV
Company
LARMCO Security Inc
Sanki Industrial Co Ltd
DayStar Digital Inc
The Cloud Inc
Audiotel International Limited
Infiniti MFG Inc
Amptron International Inc
Technology Applications
BusLogic Inc
Griffin Products Ltd
AzureSoft
Polar Electro Inc
Silicon Graphics Inc
Dolch Computer Systems
SKV International Inc
LES Systems Inc
Proficiency
EISA Tech Corp
Sierra Digital Communications Inc
DSP Solutions Inc
International Computers
Cosa Liebermann Trading Ltd
Dynamic Security Systems Inc
Kyodo West Inc
AVID Marketing Inc
AVID Marketing Inc
KENWOOD Corporation
Computer 2000 Inc
Ositech Communications Inc
Hyundai Electronics America
Dell Star Technologies Inc
Batron Inc
National Datacomm Corporation
WesTest Engineering Corporation
Chic Technology Corporation
AVR Communications Ltd
Keen Systems (China) Ltd
Ceda America
Toshiba of Canada Limited
Tour Mate Systems Limited
Datacare International Corp
Technology Power Enterprises Inc
Visitect Incorporated
Tactical Technologies Inc
Micro Q Computer Products
Jiangmen Electronic Ltd
EECO Limited
Texas Weather Instruments Inc
Garmin International Inc
Garmin International Inc
Yunhan Corporation
AESL Technology Inc
Toven Technologies Inc
Wanon Industries Ltd
Radi Adds
Powerhouse Computer Sales Ltd
Ergo Computing Inc
Code
IPW
IPX
IPZ
IQ2
IQ5
IQ6
IQ7
IQ8
IQ9
IQB
Inc.
IQC
IQD
IQF
IQG
IQH
IQI
IQJ
IQJ
IQK
IQL
IQM
IQO
IQP
IQU
IQV
IQW
IQX
IQY
IQZ
IR2
IR4
IR5
IR7
IR9
IRA
IRB
IRC
IRD
IRE
IRH
IRI
IRJ
IRN
IRO
IRP
IRR
IRS
IRT
IRU
IRV
IRY
IRZ
IS2
IS3
IS4
IS5
Company
Shin Wha Computer Co Ltd
AudioScience Inc
Hewlett Packard GmbH
Fortune News Industrial Limited
Data Flow Systems Inc
Expert Electronic Company Ltd
Jetta Computers Co Ltd
Big Egg Electronics Industrial Co Ltd
Enhanced Telephone Services Inc
CC & Associates
Librex Computer Systems Inc
Ericsson Paging Systems Inc
Micro Pro Systems Corporation
Msound International Incorporated
Selvac Corporation
Marcraft International Corporation
Chief Electronic Co Ltd
Chief Tek Electronics Co Ltd
Wai Ko Electronics Ltd
EPD Electronics Inc
Fair Friend Enterprise Co Ltd
Sang Corporation
Keithley MetraByte Corporation
Cumulus Manufacturing Corporation
World-Tech Corporation
Momenta Corporation
Shamrock Technology Co Ltd
Prolab Technology Co Ltd
CQG Incorporated
Davis Instruments
Global Micro Systems Inc
CReTE SYSTEMS INC
Acma Computers Inc
CUBE Computer Corporation
Syncomp International Corp
Comfort Key Corporation
Reason Technology
Potex Electronics Co Ltd
Pepperl + Fuchs Inc
Kennex International Corp
DATALUX Corporation
Marson Technology Co Ltd
Gakken (HK) Trading Company Limited
Altatron Inc
BroadBand Technologies Inc
Information Systems Inc
Creative Electronics Company
Sassy Inc
Kingtec Corporation
Sworn Enterprises Company Inc
Besam
FMR Devices Inc
Trovan Limited
Bridge Information Co Ltd
Systems Overseas Inc
Radio Control Systems Inc
311
312
Code
IS6
IS8
IS9
ISA
ISB
ISC
ISD
ISE
ISG
ISJ
ISK
ISL
ISM
ISN
ISO
ISP
ISP
ISQ
ISR
ISS
IST
ISV
ISW
ISX
ISY
IT2
IT4
IT5
IT6
IT7
IT8
IT9
ITB
ITC
ITC
ITE
ITG
ITH
ITI
ITJ
ITK
ITO
ITP
ITQ
ITQ
ITR
ITS
ITT
ITU
ITV
ITY
ITZ
IU2
IU3
IU5
IU7
IU7
Company
Linear Systems Ltd
Siecor Corporation
Artran Inc
DURANGO auto tech Produktionsgesellscha
Comtech Micro Systems Inc (MD)
Inter Link Communications Inc
Avatar Mfg Co Limited
Instantel Inc
Match Technologies Inc
Chaney Systems Inc
AOI Kane Seiko (USA) Inc
IMAGENATION Corporation
Continental Technology Inc
Limtech Industrial Co Ltd
MEGA PC Technology Inc
Magitronic Technology Inc
Magitronic Technology Inc
Allied Electronic & Semiconductor Techn
DP Tek Inc
Totoku Electric Co Ltd
Elite High Technology Inc
Sankyo Seiki (America) Inc
Asuka Technologies Inc
NISCA Corporation
Jin Tech Electronics Corp
Sun Flower Instruments Inc
Monterey Electronics Inc
Prolink Computer Inc
Daewoo Precision Industries Ltd
Audio Design Associates
Remote Automation & Control Electronics
Gain Technology Co Ltd
CRN Telemetry Devices
Crylarm Inc
Ultima Electronics Corp
SunRace Technology Corporation
Microland Electronics Corp
Integrated Information Technology Inc
Novacor Inc
Actron AG
Digitech Research Inc
Progressive Security Systems Inc
Charles Machine Works Inc
The Charles Machine Works Inc
International Data Products Corporation
Gaggenau Werke Haus-Und Lufttechnik Gmb
Outline Electronics Ltd
Shuttle Computer International Inc
Compulink Systems Inc
Amstrad PLC
Dalton Instrument Corporation
Datametrics Inc
Sampson Electronics Inc
Eteknic Corporation
Mitac USA Inc
Mitac USA Inc
Code
IU8
IU9
IUA
IUB
IUC
IUD
IUE
Inc
IUF
IUG
IUH
IUH
IUJ
IUM
IUO
IUP
IUQ
IUR
IUT
IUW
IUX
IUY
IUZ
IV2
IV3
IV4
IV5
IV6
IV9
IVA
IVB
IVC
IVE
IVI
IVK
IVL
IVN
IVO
IVQ
IVR
IVU
IVV
IVW
IVX
IVZ
IW2
IW3
IW4
IW6
IW9
IWA
IWB
IWC
IWD
IWE
IWG
IWH
Company
Shanpu Co Ltd
FlashTalk Corporation
Scantronic (USA) Inc
Marantz Japan Inc
Kobell USA Trading Co
Tru Test Inc
American Megatrends
Mosaic Development
DPI Labs Inc
Cogent Data Technologies Inc
Cogent Data Technologies Inc
Traffic Control Systems Specialists Inc
Flytek Corporation
Matsushita Kotobuki Electronics Industr
Chun Yun Electronics Co Ltd
Twincom
Lead Tech International Corp
Fastmicro Inc
Progress Instrument Inc
Tripole Electronic Industries Co Ltd
Applied Power Incorporated
Aview Technology Inc
Axonix Corporation
Mutoh Industries Ltd
CPU Research Inc
Jenn Huey Enterprise Co Ltd
National Drive Buy Broadcasting Inc
Kanematsu USA Inc
Everquest Inc
Soletek Computer Supply Inc
Pulse Metric Inc
Suntron Electronics Co Ltd
Alpha Digital Systems Inc
Flashcom Corp
Techno American National Group Inc
Senses International
TeleSciences Transmission Systems Inc
Kustom Signals Inc
MPR Teltech Ltd
SOYO USA Inc
Tokimec Inc
New Media Graphics Corporation
Tyco Playtime
Rainbow Technologies Inc
CompuTrend Systems Inc
Olympic Computer Technology Inc
Dassault Electronique
Bicom Technology Inc
Datamatic System Co Ltd
Alps Elec Co Ltd Comp & Comm Bus Unit
PC Pros
Noraxon USA Inc
Celwave RF
Grey Matter Response
Fimbel Door Corporation
Mandax Computer
FCC IDs
Code
IWI
IWK
IWL
IWM
IWN
IWO
IWP
IWR
IWS
IWU
IWV
The
IWW
IWX
IWZ
IX2
IX3
IX4
IX5
IX7
IX8
IX9
IXB
IXC
IXD
IXF
IXH
IXJ
IXL
IXM
IXO
IXP
IXQ
IXR
IXS
IXT
IXU
IXV
IXW
IXX
IXY
IXZ
IY2
IY3
IY5
IY7
IY8
IY9
IYA
IYC
IYD
IYE
IYG
IYH
IYI
IYJ
IYL
Company
Chung Lam Electronics
Extech Instruments Corporation
Acumos Inc
Hasselblad Electronic Imaging AB
Volvo Cars of North America
Hanzawa (HK) Ltd
Total System Integration
Logical Design Works Inc
Ariel Design Inc
Scientific Atlanta Canada Inc
Cirplus Corporation
Databook Inc
Midier's Land
MerchanTec International
Smith Corona Acer
MicroNet
TSI Security Acquisition Corp
Polin Corporation
Vosca Corporation
Aviation and Marine Technology Inc
Micro Card Technologies Inc
Actix Systems Inc
Electronic Distributors Corp
American Digicom Corp
Polywell Computers Inc
Electronic Modules Inc
Protectronixs Inc
Deister Electronic GmbH
Universal Scientific Industrial Co Ltd
Dragon Systems Inc
Bona Computech Co Ltd
Regtech Information Corp
Tech R&D of Taiwan Co Ltd
Network Peripherals Inc
Precise Logix Computer Inc
Rextechnik International Corp
Automicro Technology Inc
Media Vision Inc
Tungtai Co Ltd
Airis Computer Corporation
Destron IDI Inc
Mass World International Co Ltd
Bona Technologies Corp
L&L Technology Co Ltd
Apropo Technologies (1989) Ltd
HiQuality Systems Inc
AJR Technology
Pioneer Electronics (USA) Inc
Lodestar Technology Inc
Seritech Enterprise Co Ltd
Spea Inc
Spectralink Corporation
Hana Engineering Inc
Surwave Electronic Ltd
Avery Datendrucksysteme GmbH
Lexmark International Inc
Code
IYN
IYO
IYP
IYQ
IYR
IYS
IYT
IYU
IYV
IYX
IYZ
IZ2
IZ3
IZ4
IZ5
IZ6
IZ8
IZB
IZC
IZD
IZE
IZF
IZI
IZJ
IZK
IZL
IZM
IZN
IZO
IZP
IZQ
IZS
IZT
IZV
IZX
J23
J24
J25
J26
J29
J2A
J2B
J2C
J2D
J2E
J2F
J2H
J2K
J2L
J2M
J2P
J2Q
J2R
J2S
J2U
J2V
J2Y
Company
Keypot Technology Co Ltd
The Computer Store
Tianess Enterprise Co Ltd
Adobe Systems Incorporated
Antec Incorporated
Ramar Incorporated
Elite Micro Technology Inc
Silver Dollars International Inc
K M Corporation
Lxycon Technologies
Marquardt GmbH
Panda Electronics Corp
TRON Tek Inc
Ronics Technology Co
Ultra Comp
MOST Inc
Jung Di Hsing Industry Company Limited
Snider Communications Corporation
Lightwave Technologies Inc
Ling Yih Co Ltd
Oriental Tech Co Ltd
Broadcast Technology Company
Syncan Corporation
Centrix Computer Inc
Migraph Inc
Hanics Co Ltd
Lights of America
Sureman Computer Corp
Ubitech Systems Inc
Echelon
Caradon Friedland Limited
BBC Computers Inc
Madenta Communications Inc
Best Com Technology Co Ltd
Microlane Computers Incorporated
Compatible Personal Computers Inc
Interface Controls (1991) Inc
Medical Surgical Specialties Ltd
California Amplifier Inc
Doradus Corporation
PC Wisconsin
Focus Computer & Electronics Inc
Dash Computer Inc
Beyond Technology Inc
Linnex Computers Inc
Technitrol
Angia Communications Inc
Bodyguard Technologies Inc
Fuji Xerox Corporation Limited
Concept II Inc
Snow Development Inc
Samkyung Mechatronics Co Ltd
Buddy L (Hong Kong) Ltd
Siam United Hi Tech Ltd
Quad Micro Systems Inc
Monark International Corp
K & R International Inc
313
314
Code
J2Z
J32
J36
J37
J39
J3C
J3D
J3E
J3F
J3G
J3I
J3J
J3K
J3L
J3N
J3O
J3O
J3Q
J3S
J3U
J3V
J3X
J3Z
J42
J43
J44
J45
J46
J47
J48
J49
J4A
J4B
J4C
J4D
J4E
J4G
J4H
J4H
J4I
J4J
J4K
J4M
J4N
J4P
J4R
J4R
J4S
J4U
J4W
J4X
J4Z
J52
J54
J55
J56
J58
Company
Vantron Technologies Incorporated
Key Power Inc
Armatek Incorporated
Alden Electronics Inc
Centaur Development
Brentwood Research & Development Inc
The Future Now
MTI Corporation
Hyquest Technology Inc
Jeangirl Technology Co Ltd
Redford Company Inc
Datex Systems Inc
Census Computers Inc
MSEOI Ltd
Century Ballast Electronic Corporation
Xircom
Xircom
Knogo North America Inc
Bulldog Security
Plusware Inc
IOtech Inc
Open Corporation
Silicon Star International Inc
SFE Research Inc
Dynasys Technologies Inc
Neotech Ltd
Datel Corporation
Wireless Security Systems Ltd
General Devices
ETA SA Fabriques d'Ebauches
Sanlendi Inc
Carlson Communications Inc
Orthomatic Adjustable Beds
S&A Systems Inc
B&F Consultants Inc
AverMedia Technologies Inc
Locatakid Inc
FWB Incorporated
StreamLogic Corporation
Sierra Semiconductor
CommCenter Corp
Planar Systems Inc
Chester Inc
Extension Technology Corporation
Acer Laboratories Inc
Dong Ho Electric Co Ltd
Dong Ho Electric Co Ltd
TTC Computer Products
Protac International Corp
Auto Guardian Electronics Inc
InterActive Inc
American Artificial Larynx Co LP
Kwok Kin Enterprises Ltd
Cincinnati Microwave Inc
Naldjian Bros Inc
Holly Electronic Corporation
Health Care Keyboard Company Inc
Code
J59
J5B
J5F
J5G
J5H
J5I
J5J
J5K
J5M
J5O
J5P
J5Q
J5R
J5S
J5T
J5U
J5X
J5Y
J5Z
J62
J63
J64
J66
J67
J68
J69
J6A
J6C
J6D
J6E
J6G
J6I
J6J
J6K
J6N
J6P
J6Q
J6R
J6S
J6U
J6W
J6X
J6Y
J6Z
J74
J75
J77
J78
J7A
J7C
J7D
J7E
J7F
J7G
J7I
J7I
J7J
Company
Kingroyal Co Ltd
Adams Fravel Inc
Astroflex Inc
CellularVision Inc
Sampey Scientific Ltd
Xinetron Inc
Plexsys International Corp
Atlas Elektronik of America
Group Technologies Corporation
Micro Equipment Corporation
Toptek Micro Computer Inc
Princeton Technology Corp
Auro Tech & System Inc
Marchon Inc
Inno Pro Inc
EQUIS Computer Corporation
Grace Industries Inc
Wination Industrial Ltd
Tradac Corporation
Focus
Texas Microsystems Inc
Integrated Systems & Information Inc
Elekon Industries USA Inc
Fast Electronic US Inc
Northwest Micro Inc
Indyme Electronics Inc
Enviro Light Inc
Pinnacle Micro Inc
Advanced Data Systems
Santos Technology
Kanrich Tech Int'l Corp
Galaxy Commutech Limited
Pennsylvania Computers Connections Inc
Guardian Security Products Inc
Cirrus Logic Inc
Analog and Digital Systems Inc
Lestina International Ltd
Multipoint Technology Corporation
Sports Sciences Inc
Teleconferencing Systems International
Occidental Systems
DTI Inc
Tadiran Ltd Communication Group
Philips Telecom - Private Mobile Radio
The Library Corporation
Sunrex Technology Corp
Wu Yu Corporation
Crest Computers & Supplies
Advanced Remote Technologies Incorporat
Transportation and Recording Systems
The Generic Software Place
Performance Computer Systems
Etoile Enterprise Co Ltd
Way To Go Corporation
Yick Shun Electronic Toys Manufactory L
Yick Shun Electronic Toys Manufactory L
ClubMac
FCC IDs
Code
J7K
J7M
J7N
J7P
J7Q
J7R
J7S
J7T
J7U
J7V
J7W
J7X
J82
J83
J84
J85
J86
J87
J88
J89
J8A
J8C
J8D
J8E
J8F
J8H
J8K
J8L
J8M
J8N
J8O
J8P
J8Q
J8R
J8S
J8T
J8U
J8W
J8X
J8Y
J8Z
J94
J95
J98
J99
J9A
J9B
J9C
J9C
J9D
J9E
J9G
J9H
J9I
J9J
J9K
J9L
Company
Windata Inc
Supercommand Company Inc
Ocean State Computers Ltd
Concord Office Automation Industrial (H
SANYO Electric Co Ltd
Autec Power Systems Inc
Piiceon Inc
EIS Electronic Integrated Systems Inc
Audiological Engineering Corporation
Sunlan Technology (USA) Inc
Winner International
Microstar Computers Inc
PG Design Electronics Inc
Innovation Computer Inc
American AML Inc
Target Micro Inc
USFO Technology Corp
Micro Marketing Group Inc
Bang Chen Computer Enterprise Co Ltd
TSR Technologies Inc
Siltron Electronics Inc
Union Switch & Signal Inc
A Top Research Inc
Data IO Corporation
ANTEC Manufacturing
Amta Computer of New York Inc
Amita Corporation
NCR Corporation
Eden Group Limited
Gold Disk Inc
Information Unlimited
Key Innovations Corporation
Wing Lee Technology Co Ltd
Audio Technica US Inc
Mercury Technologies
Trojan Systems America
Coded Communications Corporation
Jabert & Iig Enterprise Co Ltd
H B Electronics Ltd
Data Technology Corporation
Anchor Audio Inc
Steele Creek Technologies Inc
Shelcore Hong Kong Ltd
Anchor Electronics Company
Inventec Electronics (Malaysia) Sdn Bhd
Wonder Systems
Korea Security System Co Ltd
Qualcomm Incorporated
Qualcomm Incorporated
Insight Information Systems Inc
Computer Source
Shaoxing Communication Broadcast TV App
Moked Enosh International (1992) Ltd
ShareVision Technology Inc
RACC Industries Inc
NTK Computer Inc
Scottcare Division of Scott Fetzer Co
Code
J9M
J9N
J9O
J9P
J9Q
J9R
J9V
J9X
J9Y
J9Z
JA2
JA3
JA5
JA6
JA7
JAA
JAB
JAC
JAF
JAG
JAH
JAJ
JAK
JAL
JAM
JAN
JAQ
JAS
JAU
JAX
JAY
JAZ
JB3
JB5
JB6
JB7
JB8
JB9
JBA
JBB
JBE
JBH
JBJ
JBK
JBL
JBN
JBO
JBP
JBQ
JBR
JBS
JBT
JBU
JBV
JBW
JBX
JBY
Company
New Media Corporation
Micro Conversions Inc
Taiwan Video System Co Ltd
Ta Ta Industrial Co Ltd
Taipei Multipower Electronics Co Ltd
Cari Computer Corporation
Lion Computers Corp
Visage Inc
Dynatech Spectrum Inc
Gemini Sound Products Corporation
Howtek Inc
Sun Mountain Sports
Sinfa
Electronics Express
Super Star Technology Co Ltd
Motorola Canada Limited
Dr Neuhaus Mikroelektronik GmbH
Personal Communication Systems Inc
ComStream Corporation
Desktop Electronics Inc
Display Product Factory Tianjin China
Horward Broth Corporation
Roseman Engineering Ltd
Interface Electronics Inc
Trak System International
Heung Jin Electronics Co Ltd
Infogrip Inc
Tri-Star Computer Corporation
Seoul Electronics Co Ltd
Light Source Computer Images Inc
Advanced Communications & Services Inc
Bezier Systems Inc
Abol Electronic Products Ltd
Data Broadcasting Corporation
Datavan Enterprises Co Ltd
Wiseware Computer Inc
Kinesis Corporation
Speaking Devices Corporation
Macronix International Co Ltd
Smartech Technology Inc
BOU MATIC
Municipal Electronics
SherTek Incorporated
Kintron Microtek Inc
National Design Inc
International Data Systems Inc
Emergency Signal Systems Inc
AmPro International Inc
Sanyo Electric Co Ltd
Millidyne Inc
Unifi Communications Corporation
Covox Inc
Jae Il Engineering Co Ltd
Chloride El Paso Inc
David Levy Co Inc
Lightning Communications Inc
Amkotron Inc
315
316
Code
JBZ
JC2
JC3
JC6
JC7
JC8
JC9
JCA
JCC
JCE
JCH
JCJ
JCK
JCM
JCN
JCO
JCQ
JCR
JCU
JCW
JCX
JCY
JD2
JD3
JD4
JD7
JD8
JD9
JDA
JDB
JDC
JDD
JDE
JDF
JDG
JDH
JDI
JDJ
JDL
JDM
JDM
JDN
JDO
JDP
JDQ
JDR
JDT
JDZ
JE2
JE3
JE4
JE5
JE6
JE7
JEA
JEB
JEE
Company
Apex Technology Group Inc
Pony Computer Inc
Bion Technologies Corporation
Don Johnston Developmental Equipment In
Greenetree Engineering Inc
Arcon Technology Corp
Information Integration Inc
Shinwa Communications of America Inc
AGATech Corporation
Pam Pacific Associates Inc
Well Communication Corporation
Shinetek Technology Inc
Giga Byte Technology Co Ltd
USA 2 Way Inc
E J Ward Inc
Jin You Industrial Co Ltd
Martec Access Products Inc
SYX Systems
Multi Micro Systems
NCR Corporation
Data MicroSystems International Inc
Ginjet Technology Corp
ADplus Technology Inc
Media Technology
Kaimei Electronics Corp
QDI Computer Inc
FaxCom Solutions
Applied Concepts Incorporated
Taiwan Kingye Industry Co Ltd
Speed Direction & Sound Inc
Triton Technology Laboratory
Nordic Computers
Lien Engineering Inc
TNC Chemical Co Ltd
Air Jack Wireless Systems Inc
Logic Computer
Letex Inc
Nuvo Corporation of America
Leadman Electronics Inc USA
Tamarack Technologies Inc
Tamarack Telecom Inc
EMPaC Research Inc
Garry L Mott
Furukawa Co Ltd
National MicroSystems Inc
Rostra Precision Controls Inc
Spectrum Electronic Products
ETC Peripherals Inc
Mass Memory Systems Inc
Mobius Encryption Technologies
Rokonet Electronics Ltd
CompuAdd Express Corporation
Fairmart Inc
California Allied Technologies
Begonia Univac Corp
Wa Gol Industrial Co Ltd
Shin Kwang Enterprise Co Ltd
Code
JEF
JEG
JEH
JEH
JEI
JEJ
JEL
JEM
JEN
JEO
JER
JES
JET
JEV
JEX
JEY
JF5
JF6
JF7
JF9
JFB
JFC
JFD
JFE
JFG
JFJ
JFL
JFN
JFO
JFP
JFQ
JFR
JFS
JFT
JFU
JFU
JFV
JFW
JFX
JFY
JFZ
JG4
JG5
JG6
JG7
JG9
JGA
JGB
JGC
JGD
JGF
JGH
JGL
JGM
JGN
JGO
JGQ
Company
Prestige Electronics Corporation
TXC Corporation
AT&T Global Information Solutions Compa
NCR Corporation
Autotalk Inc
Alston Research Inc
Ether Co Ltd
Ericsson Radio Messaging AB
Ansel Communications
INTELEC Corporation
SAE Afikim
Professional Computer Systems
Ample Technology Incorporated
GS Industries Inc
Max Group Corp
Euro Tech Inc
ChangJiang Computer Union Corporation (
Alcatel Network Systems Inc
Preh Electronic Industries Inc
Number Nine Computer Corporation
Diamond Flower (Northeast) Inc
P C Ware International Inc
ReadySoft Inc
ParkerVision Inc
Fluoroware Incorporated
J&M
Voyager Technologies Inc
Phoenician Faire
Etech Micro Supply Inc
Micro Innovation Inc
NatSteel Electronics Pte Ltd
Teg System Ltd
SL CONNEXION Europe
Lamp Power Supply Technology Co Ltd
GRANDTEC Electronic Corp
GRANDTEC Electronic Corp
InnoSys Incorporated
Midi Land Inc
Takashima & Co Ltd
Alacrity Systems Incorporated
Audio Technica Corp
CDS Systems Inc.
Thought Technology Ltd
Trident Autotech Corp
Cotronix Incorporated
UltraStor Corporation
Research and Development Solutions Inc
Gold Star Electron Co Ltd
Comband Technologies Inc
Random Technology Inc
Invent-Tech Enterprise Limited
Woobang Corp
Dolby Laboratories Inc
Argent Technologies Inc
Rainy City Computer Products
International Security Systems Group In
Intec Corporation
FCC IDs
Code
JGR
JGS
JGT
JGV
JGW
JGY
JGZ
JH2
JH3
JH5
JH6
JH7
JH8
JH9
JHA
JHB
JHC
JHD
JHF
Inc
JHG
JHH
JHI
JHL
JHM
JHO
JHP
JHQ
JHR
JHS
JHT
JHU
JHW
JHY
JHZ
JI2
JI5
JI6
JI7
JI8
JI9
JIB
JIC
JID
JIE
JIF
JIG
JIG
JIH
JII
JIJ
JIK
JIL
JIO
JIP
JIQ
JIS
Company
Moisture Intrusion Detection Systems In
Mega Drive Systems Inc
Continental Resources Inc
United Solutions Inc
BleuMont Inc
Infotel Inc
Edmark Corporation
Altech Systems
Waterway Communications System Inc
Krohne America Inc
AG Communication Systems Corporation
Infortech Computer Co Ltd
Careo Technology Co Ltd
Interphase Corporation
Protech Co Ltd
Cellular Data Incorporated
Eagle Communications Inc
Identec Limited
Noise Com
Dolphin Microsystems
Detection Dynamics Texas Inc
Graco Inc
United Dynasty Corporation
Infralink of America Inc
Billion Sound Ltd
Perfect Toys International Co Ltd
American Power Conversion Corporation
MicroCenter Computer Inc
BCM Advanced Research Inc
Diamond Technologies
Nisshin Industry Co Ltd
Quantum Data Systems Ltd
United Circle Associated Inc
Techco Research (Canada) Inc
New World Sound Enterprise Co Ltd
Standard Microsystems Corporation
LS Miller Inc
Marconi Circuit Technology Corporation
Tadpole Technology Inc
Intercontinental Technologies Ltd
AcuPrint Inc
Kingston Technology Corporation
Sidus Systems Inc
AM Sensors Inc
Superpower Supply Inc
American ProImage Inc
American ProImage Inc
Total Peripherals (Taiwan) Inc
SonicPRO International Inc
PCUSA
Advanced Scientific Corp
Alligator Communications Inc
Rin Teck Corporation
Vertos Technologies Incorporated
Phihong Enterprise Co Ltd
Go Video Inc
Code
JIT
JIU
JIV
JIW
JIW
JIY
JIZ
JJ2
JJ4
JJ5
JJ6
JJ7
JJA
JJB
JJC
JJD
JJE
JJF
JJG
JJI
JJK
JJL
JJN
JJP
JJR
JJS
JJT
JJU
JJV
JJW
JJX
JJY
JK2
JK3
JK5
JK6
JK7
JK9
JKA
JKD
JKE
JKF
JKG
JKI
JKJ
JKM
JKO
JKP
JKQ
JKR
JKS
JKU
JKV
JKW
JKY
JL2
JL3
Company
Multi Connection Technology
EZ Sales and Manufacturing Inc
Rose Communications Inc
Microdyne Corporation
Microdyne Corporation
Edison Technologies
Scientific and Commercial Systems Corpo
Networkland
Gyration Inc
ACR Computer & Technology Corporation
EFA Corporation
CUE Network Corporation
3 DBM Inc
Lighthorse Technologies
Smart House LP
Advanced Digital Systems Inc
Amico Corporation
SportSense Inc
Opta
Doctor PC Inc
Dataexpert Corporation
Promise Technology Inc
Evershine Technologies International Co
Royal Bright International Corp
Intelligent Security Systems Inc
Weitek
Korea Industrial Co Ltd
Welltronix Co Ltd
Race Computer Information Corp
Ably Tech Corporation
Uniplex Corporation
ComputerMart of New Hampshire Inc
Comptek Research Inc
Digital Technology Exchange
Tecnasa Eletronica Profissional SA
Sound Entertainment Inc
Kontron Elektronik GmbH
Hornet Technology Corporation
APC Computers
Huge Technology Co Ltd
Motorola Inc
King Star Computer Inc
Tremon Enterprises Co Ltd
Multi Pal International Taiwan Corp
System Integrators Inc
NCR Corporation
Hantarex S P A
Syntax Computer Inc
Design Computer Systems Inc
Notebook Computer Company
Vidtronics Inc
Northwest Technology Inc
Polywell RST
Dart Technology Company Limited
C Cube Microsystems
Technology Works Inc
Maxoptix Corporation
317
318
Code
JL3
JL4
JL5
JL7
JL8
JLB
JLC
JLD
JLF
JLG
JLI
JLJ
JLK
JLM
JLN
JLO
JLR
JLT
JLV
JLW
JLZ
JM2
JM3
JM4
JM5
JM7
JMA
JMB
JMC
JME
JMF
JMG
JMH
JMI
JML
JMM
JMN
JMO
JMP
JMQ
JMR
JMS
JMT
JMU
JMX
JN3
JN5
JN6
JN8
JN9
JNA
JNB
JNC
JND
JNE
JNG
JNH
Company
Maxoptix Corporation
Sun Star Electronics Co Ltd
Cardiac Telecom Corporation
Aorta Systems Corporation
Unifax Communications Ltd
Deemax Technology Inc
Independent Design
Radio Property Ventures
Impact Technologies Inc
Addtron Technology Co Ltd
VinSotec Inc
Allentown Precision Drafting Inc
Triple Crown Electronics Inc
EON Corporation
Supercom Industries Inc
Techron
Accutron Innovated Electronics
XLI Corporation
ETS Corp of Illinois
Litronic Industries
Xante Corporation
Animation-Technologies Inc
Newton Net Technology Co Ltd
Joindata Systems Inc
Discount Computer Paradise
Innovative Control Systems Inc
Cast Technology Inc
Advanced Telemetrics Inc
TOMCOR
Mercantile Communication Network (USA)
Information Systems Corporation
Jays Products
BSE Company
Synerco Inc
Mobile Telecommunication Technologies
Fantas Technology Co Ltd
Turtle Beach Systems Inc
Arkenstone Inc
Signalmatic International Inc
Edge Technology Inc
Dallas Fax Inc
I Cheng Electronics Co Ltd
Blue Dolphin Computers Inc
USPC System
AlphaNet Telecom Inc
Maxwell Products Inc
Leadertech Systems Inc
Logical Connection Inc
Samlex USA Inc
Helionetics Inc
Destiny Computer
Telenexus
Optimax Computer
Acbel Technologies Inc
Goodwell Industries Limited
Empert Co Ltd
Matra Enterprise Co Ltd
Code
JNI
JNJ
JNL
JNM
JNN
JNO
JNP
JNQ
JNS
JNT
JNU
JNV
JNW
JNX
JNZ
JO2
JO3
JO5
JO6
JOA
JOA
JOB
JOC
JOC
JOE
JOF
JOG
JOI
JOJ
JOK
JOL
JOM
JON
JOO
JOP
JOS
JOU
JOV
JOW
JOY
JOZ
JP2
JP3
JP4
JP5
JP6
JP7
JP8
JP9
JPA
JPB
JPC
JPD
JPE
JPF
JPG
JPJ
Company
CES Corporation
Eversource International Corporation
East Gate Micro Inc
Forcom Corporation
Direction Technology Inc
DTRONIX
Lion Tech Co Ltd
Age Technology Co Ltd
Raytech International Inc
Cemtech Ltd
Jacobs Electronics Inc
Matsushita Communication Industrial Cor
Arco Toys Ltd
On Track Innovations Ltd
Logitech Far East Ltd
PI Systems Corporation
D Gordon International Inc
SCANTEK Incorporated
Yantai Computer Corporation
Omni Telecommunications Inc
Valor Electronics Inc
Elesys Inc
NextWave Communication Corporation
NextWave Communications Corporation
Lifetime Memory Products Inc
Radio Sound Inc
Simplicity Computing Inc
Sun-Korea Electronic Co Ltd
Chem Corporation
Elcombe Systems Ltd
Trubend Systems Inc
P Q Controls Inc
Spirit Technologies Inc
MagnaTron Corporation
Muscular Movement Information Inc
Magicseries International Corp
Alphacom International
CTI Inc
US Monitors Ltd
Kyocera Corporation
Automatic Manufacturing Ltd
Matrix Digital Products Inc
Storage System Engineering Service
Treasure Chest Computer Systems
Elonex plc
Siemens Nixdorf Information Systems Inc
Tans Co Ltd
Skydata Inc
Intek
Airport Systems International Inc
Relialogic Corporation
Future Sonics Inc
Viva Computer Company
Henry D Park
Sports Radar Ltd
TFE Industries Inc
Eastcom
FCC IDs
Code
JPK
JPL
JPM
JPO
JPQ
JPS
JPT
JPV
JPW
JPX
JPY
JPZ
JQ2
JQ5
JQ6
JQ7
JQ8
JQA
JQA
JQD
JQD
JQE
JQF
JQH
JQI
JQJ
JQJ
JQK
JQL
JQM
JQN
JQQ
JQR
JQS
JQT
JQU
JQV
JQW
JR3
JR4
JR5
JR6
JR7
JR8
JR9
JRB
JRC
JRE
JRF
JRG
JRL
JRM
JRN
JRO
JRP
JRQ
JRR
Company
Artbo Electronics Ltd
Greenleaf International Inc
Optima Computers
Micro Channel Distributors Inc
Accel Inc
Verma Laboratories Inc
Dubri Electronics Co
Pacal Integrated Corporation
XI Computer Corporation
Tradpost Hong Kong Limited
Quansan Computer Inc
Lutron Electronics Company Inc
Northern Electronic Technologies Inc
Intelisys Inc
Hughes Identification Devices Inc
CMOS Technologies Inc
Western Microtechnology Inc
Sait Electronic Systems
Sait Electronic Systems
Avance Logic Inc
Avance Logic Inc
Unicorn Engineering Inc
New Korea Enterprise System Co Ltd
Equus Inc
Win All Electronics Co Ltd
Ascentex Industry Corporation
Ascentex Industry Corporation
Eplus Corporation Ltd
Taiwan Herz Technology Corporation
Win Win Electronic Co Ltd
Digital Communications Inc
Control O Fax Corporation
Colorado Time Systems Inc
Kearnesty Enterprises Corp
CGS International Inc
Mark IV Industries Ltd
Management Systems Applications
Xenotech
BTM Computers Inc
Tatung (UK) Ltd
Steinbrecher Corporation
Autocomputer Co Ltd
SyQuest Technology Inc
Sensys Traffic UK Limited
Southern California Microwave Inc
American Origon International Inc
Micros to Mainframes
Inline Connection Corporation
Engineered Systems Inc
Heart Computer Inc
Econolite Control Products Inc
Micro Alarm Systems Inc
Scope Marketing (Communications UK) Ltd
Work Link Innovations
Laurite Corporation
Radiant Computer Technology Corporation
Microtek Electronics Inc
Code
JRS
JRS
JRU
JRV
JRY
JRZ
JS2
JS5
JS6
JS9
JSC
JSD
JSE
JSF
JSF
JSJ
JSL
JSN
JSP
JSQ
JSR
JSS
JSX
JSY
JSZ
JT3
JT5
JT6
JT7
JT8
JT9
JTA
JTE
JTF
JTG
JTH
JTI
JTJ
JTK
JTN
JTP
JTQ
JTR
JTS
JTT
JTU
JTV
JTW
JTX
JU2
JU3
JU4
JU5
JU6
JU8
JU8
JU9
Company
Yuan Yuan Enterprise Co Ltd
Yuan Yuan Enterprise Co Ltd
ASE Technologies Inc
Sam Jung Electronics Co Ltd
AZ Com
NIC Technology Inc
Icon CS Canada Inc
Comguard Corporation
Hong Kong Toy Centre Ltd
How Rise Ltd
TNG Enterprises
Bel Tronics Limited
Wing Lynch Inc
Avision Inc
Avision Inc
Quorum Communications Inc
Pacific Rim Data Sciences
Siemens Industrial Automation Inc
Guri USA Inc
Alpha Systems Lab Inc
Lite On Inc
V Com Enterprises Inc
Deltaic Systems Incorporated
Tech Cast Mfg Corp
Tatung Company of America Inc
Karnig Devices Inc
Easterntech Corporation
MX COM Inc
Modern Talking Picture Service Inc
Peacock Electronic Corporation
Tianjin Display Equipment Co Ltd
Videomail Inc
Grayson Electronics Company
Datapro International Inc
Spectrum Engineering Inc dba Newer Tech
Quick Technology Corp
OFS WeatherFax
Control Module Inc
Taps Continental Inc
Somat Corporation
Dunamis Inc
Casi Rusco
Econsoft Limited
Cortan Information Co Ltd
I Bus PC Technologies
Essence Group Inc
IQV Corporation
Parity Systems Inc
Sanye (HK) Company
Kent Modular Electronics Ltd
Magitron USA Inc
Biomedical Monitoring Systems Inc
Lead Computech Co Ltd
Cosmos Technology Sdn Bhd
Specom Technologies Corp
Specom Technologies Corp
Data Net
319
320
Code
JUA
JUB
JUF
JUG
JUG
JUI
JUK
JUO
JUP
JUP
JUR
JUS
JUT
JUU
JUV
JUW
JUY
JV3
JV5
JV6
JV7
JV8
JV9
JVB
JVC
JVD
JVF
JVG
JVG
JVK
JVL
JVM
JVM
JVN
JVP
JVP
JVR
JVS
JVY
JW2
JW3
JW4
JW5
JWC
JWD
JWF
JWH
JWI
JWJ
JWJ
JWK
JWM
JWN
JWO
JWP
JWR
JWS
Company
New Bedford Panoramex Corporation
Scientech Electronics Co Ltd
Ejim Company Inc
Wearnes Peripherals Intl (PTE) Ltd
Wearnes Technology Corporation
Forever Grand International Co Ltd
GES Singapore Pte Ltd
Argyle Computer Services Inc
Trimble Navigation Ltd
Trimble Navigation Ltd
Ricoh Company Ltd
Taicom Systems Limited
Quickpath Systems Incorporated
VidTech Microsystems Inc
Promax System Co Ltd
Pointer Inc
Sunwell International Corporation
Prima Computer Inc
Primus Technology Co Ltd
Sunyama Technology Co Ltd
Labway Computer Co Ltd
UP Technology Inc
Austec Electronic Systems Ltd
LKA Computer Consultants Inc
SSI Business Centers
Aspect Computer
First International Computer of America
APAQ Technology Inc.
APAQ Technology Inc.
Paoku P&C Co Ltd
PC Club Inc
ASP Computer Products Inc
ASP Computer Products Inc
CompuSpeak Laboratories Inc
Acer Peripherals Inc
Acer Peripherals Inc
Kondo & Co Ltd
Netis Technology Inc
Protech Marketing Inc
Metex Corporation
Aims Information Systems
Aquarius USA Inc
Granite Communications Inc
Wongs International USA Corporation
Teledesign Systems Inc
Bulbtronics Inc
Arthur Dent Associates Inc
MDM Systems Inc
MDM Systems Inc
Harvard Radio
Kodak AG
Paradigm Software
US Research and Development
National Advantages Inc
Inwood Industries Co Ltd
Worthington Data Solutions
Code
JWU
JWW
JWY
JWZ
JX3
JX4
JX5
JX6
JX8
JX9
JXA
JXB
JXC
JXH
JXI
JXJ
JXK
JXL
JXN
JXO
JXP
JXQ
JXR
JXR
JXS
JXT
JXU
JXV
JXV
JXW
JXY
JXZ
JY2
JY3
JY5
JY6
JYA
JYB
JYC
JYD
JYE
JYF
JYG
JYH
JYI
JYJ
JYK
JYL
JYO
JYP
JYQ
JYR
JYS
JYT
JYU
JYV
JYW
Company
Japan Worksystems Co Ltd
Microdex Computers Corp
Vextrec Technology Inc
Storage Devices Inc
Asia Island Enterprises Co Ltd
Xylon Research Inc
GainTEC Ltd
Kao Hui Electronic Techonology Co Ltd
Datacom Technology Co Ltd
Distec Data Systems Inc
Hai Yang Corporation
Innova Corporation
Softstar Information Co Ltd
Compex Technology Inc
Applied Programming Technologies Inc
Jotron Electronics A/S
EVAS
Subsino Co Ltd
TVS Electronics Limited
Di Rothhammer/Commlink Inc
Binary Group Inc
Yeong Ton Industrial Co Ltd
Display Research Laboratory
Display Research Laboratory
Vista Vision Inc
Desktop Products Inc
Amrel Technology Inc
Ness Security Products
Ness Security Products
Jetyo Electronics Corp
Columbus Micro Systems Inc
Cable AML Inc
USM Distributors Inc
JPK Micro Supply Inc
Industry Standard Architecture Computer
Apex Technology Co Ltd
M Squared Technology Ltd
Alaris Inc
Pantech Co Ltd
Abacus Image Technology Ltd
Impro Technologies (Pty) Ltd
Futec Products Limited
The Castle Group Limited
Fisk Communications Inc
Enabling Technologies Company
CDS Taiwan Corp
Ciprico Inc
Telonics Inc
Sixgraph Computing Ltd
INT Research & Education Inc
Handyer Technology Inc
Lien Shang International & Technology C
S&S Research
Sun Fu Cheong Electronics Co Ltd
Dotop Company Limited
Dialogue Technology Corporation
A+H International Products Inc
FCC IDs
Code
JYX
JZ2
JZ3
JZ5
JZ6
JZ7
JZ8
JZ9
JZC
JZD
JZE
JZF
JZH
JZI
JZJ
JZK
JZL
JZM
JZN
JZO
JZQ
JZY
JZZ
K24
K25
K26
K28
K29
K2A
K2B
K2C
K2C
K2D
K2E
K2H
K2I
K2J
K2K
K2L
K2N
K2N
K2O
K2P
K2Q
K2S
K2S
K2T
K2U
K2U
K2V
K2W
K2Y
K2Z
K2Z
K32
K33
K34
Company
Aten International Co Ltd
Fargo Electronics Inc
SuperComputers Inc
Voicon System Inc
Atlas Industries Inc
3-6 Computers
Comda Enterprises Corporation
Bestek Computer Co Ltd
Multimax Inc
Corpex International Ltd
Pathways International Ltd
Factory Direct Sales
Summit Memory Systems Inc
Teledisk Systems Inc
Optonet Communication Inc
Mutoh Industries Ltd
Styling City Limited
E Chain Technic International Co Ltd
CFC Inc
Perfectdata Corporation
Mobius Computer Corporation
Grantek Industrial Co Ltd
Adtech Micro Systems Inc
PA Decoder Soundsysteme
JM Computers Inc
Cedi Systems Inc
Itochu Technology Inc
YS Ventures
Combinet Inc
Quality High Tech Systems
Firenze Research Lab
Firenze Research Lab
Cleardata Corporation
Blonder Tongue Laboratories Inc
Southern Minnesota Office Machines
Microniche Information Systems
Goldstar Instrument & Electric Co Ltd
Ara Tech Co Ltd
Secure System Inc
Ascnet Inc
SOS Wireless Communications Inc
Precor Incorporated
Cybernetic Power Systems Inc
Multi Computer Products
Vision Computer Technologies Inc
Vision Computer Technologies Inc
Ait Inc
Pacific Communication Sciences Inc
Pacific Communication Sciences Inc
Intelligent Peripheral Devices Inc
Group Sense Ltd
Media Chips Inc
Computer Technology Link Corporation
Computer Technology Link Corporation
All Ship Enterprises Co Ltd
IPC Corporation Ltd
PC Channel Inc
Code
K35
K36
K37
K3C
K3D
K3F
K3G
K3H
K3I
K3J
K3L
K3M
K3N
K3N
K3R
K3U
K3V
K3X
K3Y
K3Z
K42
K43
K44
K45
K47
K49
K4B
K4C
K4D
K4E
K4G
K4H
K4I
K4J
K4K
K4L
K4L
K4N
K4O
K4P
K4Q
K4Q
K4T
K4U
K4V
K4W
K4X
K4Y
K53
K54
K55
K57
K58
K59
K5A
K5A
K5B
Company
ViewSonic Corporation
Fujitsu Microelectronics Inc
Jace Tech Inc
Megatek Corporation
APF
Sound Craft Systems Inc
L&J Engineering Inc
Kodiak Technology
Safety Technology Inc
PT Central Rama Informatik
Toshiba (Australia) Pty Limited
Sam Joo Electronic Co
Wireless Access Inc
Wireless Access Inc
Channel Link Incorporation
Lafitte Garner Limited
Custom Micro
Warn Industries Inc
Hughes Network Systems
Ming Kuangs Electronic Mfg Corp
Sunskill Industries Limited
Radio Computer & Telephone Corp
Kenwood Corporation
SMS Data Products Group Inc
Newtech Korea Co Ltd
Market Strategies Inc
Wi Lan Inc
Pan International Industrial Corp
System PowerHouse Inc
Superior Electronics Corporation
TransTech Coast Inc
Talking Homes of America
Leadertech Systems of Chicago Inc
Technology Applications Singapore Pte
Contact Network
Titan Electronics Inc
Titan Electronics Inc
Silicon Integrated Systems Corp
Sherwood Inkel (USA) Corporation
USA Teknik Inc
Itelco USA Inc
Itelco USA Inc
Sandvik Automation GmbH
Jabil Circuit Inc
Light Full Industries Ltd
NK EXA Corporation
American Microsystems II Inc
Cherry Computers Inc
El Line Service Co
Golden Tech Inc
Techlink Communication Inc
Manucy Enterprises Inc
Coherent Technology Pte Ltd
UltraTek
Seanix Technology Inc
Seanix Technology Inc
Matric Limited
321
322
Code
K5B
K5C
K5C
K5D
K5E
K5G
K5I
K5J
K5K
K5M
K5M
K5N
K5N
K5P
K5R
K5S
K5U
K5X
K5Y
K5Z
K62
K63
K64
K65
K66
K67
K68
K69
K6B
K6C
K6F
K6G
K6H
K6I
K6K
K6L
K6M
K6N
K6O
K6P
K6R
K6S
K6T
K6U
K6V
K6X
K72
K73
K75
K76
K78
K7A
K7B
K7C
K7D
K7D
K7G
Company
Matric Limited
Everon Mobilcom Ltd
Samson Co Ltd
Quality Electronics Inc
Raritan Computer Taiwan Inc
Hitachi Digital Graphics (USA) Inc
Huge Automations Co Ltd
Arche Computer & Technologies Inc
Alpha Computer Concepts Inc
Charm Winner Co Ltd
Charm Winner Co Ltd
Goldbeam Electronics Inc
Goldbeam Electronics Inc
Yao Sheng Electronic Co Ltd
Kool Computer Inc
Shuttle Technology Limited
Stun Tech Inc
Health Watch Inc
Spacecom Systems Inc
Goldfame Computer Ltd
Auction Page Incorporated
Hang Zhou Zhi Jiang Electrical Co Ltd
Omni Tech Corporation
Maxon Systems Inc (London) Ltd
Yaesu Musen Co Ltd
Comtrak
Radiodetection Ltd
Bai Chz Industrial Co Ltd
Philips Taiwan Ltd
NEC Corporation
Corporate Systems Engineering
Metropolitan Stevedore Company
StarTech Systems Inc
Georgens Industries Incorporated
Cal Corporation
Greatway Hong Kong Limited
CTE International srl
Scitor Corporation
Op Tech Inc
Pacific Crest Technologies Inc
Ocean Information Systems Inc
Uraco Research Corporation PTE Ltd
Gee Vi Enterprises Co Ltd
Optics Storage Pte Ltd
Silicon Valley Power Amplifiers
Integrix Inc
Allitex Electronics Ltd
Evtek Corporation
On Command Video Corporation
Mac Plastics Inc
XBit Inc
Digitek Computer Products
Phylon Communication Inc
Superluck Electrics Corporation
Securicor PMR Systems Ltd
Securicor Radiocoms Ltd
Giant Electronics Ltd
Code
K7H
K7I
K7J
K7L
K7M
K7P
K7S
K7T
K7V
K7Z
K82
K83
K84
K85
K86
The
K87
K88
K89
K8A
K8B
K8C
K8D
K8E
K8F
K8H
K8J
K8L
K8N
K8Q
K8R
K8U
K8W
K8Z
K92
K94
K95
K96
K97
K98
K99
K9A
K9C
K9D
K9E
K9F
K9G
K9H
K9J
K9K
K9L
K9M
K9N
K9P
K9Q
K9R
K9T
Company
Printer Systems International GmbH
Kadence Systems Co
Byte Gallery
SPC Manufacturing (S) Pte Ltd
Actionvoice!
Dynatech Wireless Technologies
Belkin Components
Radicom Research Inc
Macase Industrial Group/GA Inc
TS Microtech Inc
Zytek Inc
Matrix Systems Inc
Que Synergy International
Jaguar Cars Limited
Graphics Technology Company
Grandtime Technology Limited
Lectronic Kaddy Corporation
Novalink Technologies Inc
Syscorp Inc
Glyph Technologies
Saab Tank Control
Asia Source Dallas
Marine Technology International Ltd
Digital Ocean Inc
MSI International Corp
Taiwan Laser Precision Industrial Co Lt
AC Data Systems
New World Technologies Inc
Wus Printed Circuit Co Ltd
Sokkia Technology Inc
King Zeal Enterprise Co Ltd
Hanwah Electronics Ltd
Southern Automation Sales and Services
Hi Go Public Alert Inc
Mediasonic Inc
BK Radio Inc
Prime Protection Inc
Voice Craft Electronics Co Ltd
Alpha Enterprises Inc
Eurosat USA Limited
Medinet Inc
PE Logic Corporation
Probofi Co Ltd
Intelligent Computers and Technologies
DAS Distribution Inc
Great Lakes Electronics Dist Inc
Dae Ho Engineering Co
Aspar Technology Co Ltd
Shenzhen Dali Energy - Saving Electroni
Skyline Associates International Inc
Systems Engineering & Management Compan
Texas Instruments France
Shenzhen Aero Computer Equipment Compan
Promedia Technology Corporation
Chori America Inc
Infomatic Power Systems Corp
FCC IDs
Code
K9U
K9V
K9V
K9X
K9Y
KA2
KA3
KA4
KA5
KA6
KA7
KA9
KAC
KAG
KAJ
KAK
KAL
KAM
KAN
KAO
KAO
KAP
KAR
KAS
KAT
KAU
KAV
KAW
KAY
KAZ
KB2
KB7
KB8
KB9
KBB
KBD
KBE
KBG
KBI
KBJ
KBK
KBM
KBN
KBP
KBR
KBS
KBT
KBU
KBV
KBW
KBX
KBZ
KC2
KC3
KC5
KC6
KC7
Company
Samar Enterprises Co Ltd
NBB Controls Inc
NBB Controls Inc
Electric Life Incorporated
American Wireless Systems Inc
D Link Corporation
Solectek Corporation
Tusk Incorporated
General Sales Equipment
Altec
Harman Video
Hong Jin Crown America Inc
Peripheral Integration Technologies
MDEX Inc
Software Architects Inc
MW Computer Corp
BlackCurrant Technology
Roslin Computers
Ant Technologies Inc
Tyan Computer Corporation
Tyan Computer Corporation
Telepad Corporation
Super Science Northwest Inc
Triangle Digicom Corp
Fong Pei Enterprise Co Ltd
Mindflight Technology Inc
Law Enforcement Associates Inc
Whirlpool Sweden AB
RMS Communications Group Inc
Trident Computer Inc
Team Aten Inc
Lanex Corporation
Chang Kung Enterprise Inc
Playtech Ltd
Visualization Technology Inc
Hypertec Pty Limited
Tekin Electronics
Apercom Corporation
Hightech Information System Ltd
CD Technology Inc
California Komputer Test Inc
Presentation Electronics Incorporated
Ssangbangwool Electronics Ltd
Desktop Displays
Kansei Corporation
Innotek Inc
Apex Data Inc
C Media Electronics Inc
Advanced Components & Peripherals P/L
Ad Lib MultiMedia Inc
CenTech Computer Products Inc
Sensor Technos Co Ltd
Dah Jiing Enterprise Co Ltd
Vocaltec Inc
Lightwave Communications Inc
Transpolar Industrial Co Ltd
Full Yes Industrial Corp
Code
KC8
KC9
KCA
KCC
KCD
KCE
KCF
KCG
KCH
KCM
KCQ
KCR
KCT
KCV
KCX
KCY
KCZ
KD2
KD3
KD4
KD6
KD7
KD8
KD9
KDA
KDB
KDC
KDD
KDE
KDF
KDH
KDH
KDI
KDJ
KDK
KDO
KDP
KDQ
KDS
KDT
KDU
KDV
KDW
KDY
KDZ
KE2
KE3
KE4
KE5
KE6
KE7
KE8
KE9
KEA
KEC
KEC
KED
Company
Palit Microsystems Inc
EO Inc
Norm Pacific Automation Corp
Terminator Systems USA Inc
Fujitsu Networks Industry Inc
Inforite Corporation
I&G Technologies Pte Ltd
Racal InterLan Inc
Sensus Technologies Inc
Genesys Advanced Technology Enterprise
Telesynergy Research Inc
MCD Inc
PC Round Korea Data System
Advanced Lighting Industries
Timestep Electronics Ltd
Chyi An Enterprise Co Ltd
Saratoga Radio Corporation
Adson Enterprises Inc
Da Pun Electronic Co Ltd
Northwest Starscan Limited Partnership
Ergomedics Inc
Trakker Inc
Pycon Inc
Schlafhorst Inc
Ubitrex Corporation
Extreme Systems
Gemlight Computer Ltd
Quantum Designs (HK) Ltd
Psychic Lab Inc
Thomas Conrad Corporation
Thomas Conrad Corporation
Comtrade Electronic USA Corp
Stonysun Enterprise Corporation
Advance Storage Device Corporation
Combitech Traffic Systems AB
Omron Office Automation Products Inc
Hitec Computers
Lab Partners Associates Inc
Science Instrument Factory Shanghai
Coactive Computing Corporation
CTC Corporation
Gebbs Data Products Pvt Ltd
Pirotec Technologies Inc
LXE Inc
Crescent Computers Inc
Radio Systems Corp
Update Technology Incorporated
Axil Computers Inc
Kingsfield Technology Limited
Link USA International Inc
Part II Research Ltd
CBM Incorporated
Pacific Crest Corporation
EXP Computer Inc
EXP Computer Inc
Waseca Technology Inc
323
324
Code
KEE
KEF
KEG
KEI
KEJ
KEK
KEO
KEQ
KER
KET
KEW
KEY
KEZ
KF5
KF6
KF7
KFA
KFB
KFD
KFE
KFF
KFG
KFJ
KFK
KFM
KFN
KFN
KFO
KFP
KFQ
KFR
KFS
KFU
KFV
KFW
KFX
KFY
KFZ
KG2
KG3
KG4
KG5
KG6
KG7
KG8
KG9
KGA
KGB
KGC
KGD
KGE
KGF
KGG
KGI
KGJ
KGK
KGL
Company
HAL Communications Corp
Digital Peripherals Corporation
Powertech Electronic Co Ltd
Compunic Electronics Co Ltd
Telemetrics Inc
Virtual Vision Inc
Sublime Luz Enterprise Co Ltd
Lope Computer Co Ltd
Axcess USA Corp
Motorola Inc
Microstar Computer Corp
Computer Expo Inc
Eletech Enterprise Co Ltd
Ortovox Sportartikel GmbH
Cosmotech Computer Corp
Central Business Systems Inc
Homeguard Incorporated
Chern Yin International Corp
Fidelity International Techologies
Lin Chi Electronic Co Ltd
Metaresearch Incorporated
Inex Technologies Inc
PC Expert Tech Co Ltd
Phoenix Design
Altima Systems Inc
Shining Technology Inc
Shining Technology Inc
E&J Technology Inc
Micromice Industrial Corp
Isis Multimedia Co Ltd
Vision Automobile Electronics Industria
R Scott Associates Inc
Xerox Imaging Systems Inc
Tanita Corporation of America Inc
Ruby Tech Corporation
Solomon Technology (USA) Corporation
Runtop Inc
Protect & Defend Inc
ATS Computers Inc
ICL Personal Computers AB
Kingkong Technology Development Ltd
Remostar Technology Corp
Shenzhen Traso Electronic Corp
Peet Bros Company Inc
Pacific Technology Co Ltd
Aresys Inc
Corion Industrial Corp
Niche Tech Inc
Winfox Electric Wire & Cable Co Ltd
MicroSource Technologies Inc
Zypcom Inc
Chia Loang Electronic Co Ltd
Shinagawa International Limited
Tour Information Systems
Sinmatai Enterprise Co Ltd
Xiamen Taiji Display Equipment Co Ltd
Channel Electronics Corporation
Code
KGN
KGO
KGP
KGR
KGT
KGU
KGV
KGW
KGX
KH2
KH3
KH4
KH6
KH7
KH8
KH9
KHA
KHA
KHB
KHC
KHH
KHI
KHJ
KHK
KHM
KHN
KHP
KHR
KHS
KHT
KHX
KHZ
KI3
KI7
KI8
KI9
KIA
KIC
KID
KIF
KIG
KIH
KII
KIK
KIN
KIN
KIO
KIP
KIQ
KIR
KIS
KIT
KIU
KIV
KIW
KIW
KIX
Company
Display Technologies Inc
WJ Culver Consulting Inc
Custom Computer Wholesale
Sound Minds Technology Inc
Sanyo Electric (Taiwan) Co Ltd
Keytec Industria de Produtos Eletronico
Display Tech
Youmax Enterprises Co Ltd
Shenzhen Tellus Electronics Co Ltd
Primax Manufacturing Limited
Tepass Special Security Equipment Co Lt
Criterion Computer Corp
Dinkum Computer Co Ltd
Computer Access Technology Corporation
FMA Inc
Applied Laser Systems
Tekram Technology Co Ltd
Tekram Technology Co Ltd
Quorum International Ltd
Microstep Inc
Lucas Body Electronics
Myday Technology Ltd
Kris Technologies Inc
Wai Hang Electronic Co Ltd
Personal Instruments Inc
Pewee Valley Innovations Inc
Neotech Inc
Asian Micro Sources Inc
White's Electronics Inc
Derek International Inc
Lyrrus Inc
Fujitsu Isotec Limited
Chijea Electronics Co Ltd
Tai Wah Television Industries Ltd
Image Stream International Inc
Castalia Software
RT&C Systems
TBC Technology Corp
Quanta Corporation
PKT Electronics Inc
Racer Electronic Corporation
Sava Research Corporation
DKB Software
Tech 101 Office Automation Inc
P Com Inc
P Com Inc
Computer Science China Corp
Gallant Technology Inc
HJS&E Engineering
Pudder Emery B
Satec Technology Co Ltd
Hi Link Computers Corp
Langner John W
Pertain Enterprise Corp
TDK Corporation
TDK Corporation
Advanced Medical Instruments Inc
FCC IDs
Code
KIY
KIZ
KJ2
KJ3
KJ4
KJ5
KJ6
KJ7
KJ9
KJA
KJB
KJD
KJE
KJF
KJG
KJI
KJJ
KJK
KJM
KJP
KJR
KJT
KJU
KJU
KJV
KJX
KK2
KK4
KK4
KK5
KK6
KK7
KK9
KKA
KKB
KKC
KKD
KKE
KKG
KKH
KKJ
KKK
KKL
KKM
KKO
KKP
KKQ
KKR
KKS
KKT
KKU
KKV
KKV
KKW
KKX
KKY
KKZ
Company
Orbis Industries Inc
Mitsui Petrochemical Industries Ltd
Jinan Huafu Video Terminal Co Ltd
Young Wisdom International Co
Wireless Freedom Corporation
Ergonomics Inc
Computer Dealers Source Inc
Olympia USA Inc
Eagle Mountain Systems
Aerocon Inc
Dycam Inc
Kentech Computer (HK) Ltd
EKM Computer Inc
Micro Pro Technology Ltd
Elsa GmbH
M Technology Inc
Chih Yin Electronic Co Ltd
Tainet Communication System Corp
Systech Corporation
Best Electronics
Great Tek Corp
Vita Electronics Co Ltd
KT Automation (M) Sdn Bhd
KT Technology (S) Pte Ltd
Cunningham James R
Wentek Technology Inc
Cateza Operativo SA de CV
Peer Data Systems Inc
Peer Data Systems Inc
Pyronix Ltd
Husky Computers Ltd
Poptron Corporation
Maxximum Company
Orion Business International Inc
Integrated Home Solutions
DX Radio Systems
Leunig GmbH
I Yeon Electronics Co Ltd
Digital Control Inc
Oksori Co Ltd
Xcellant Technology Corporation
Unisoft Inc
Encad Incorporated
Unified Microsystems
Actech Inc
Hydra Systems Inc
Shenzhen Jiuling Electronics Co Ltd
Traffic Management Systems Corporation
ITI Technologies Inc
Perceptive Solutions Inc
TVCOM International
Deutsche Aerospace AG
Paul Vahle GmbH & Co KG
Victson Electronic Limited
Ultra Mates Co Ltd
Microtek International (P) Ltd
Tacit Inc
Code
KL2
KL3
KL6
KL7
KL8
KLA
KLB
KLC
KLD
KLG
KLH
KLI
KLJ
KLJ
KLK
KLL
KLM
KLN
KLP
KLQ
KLS
KLU
KLW
KLX
KLZ
KM3
KM4
KM5
KM6
KM8
KM9
KMA
KMA
KMC
KMD
KMF
KMG
KMH
KMI
KMJ
KMK
KML
KMM
KMN
KMO
KMP
KMQ
KMR
KMS
KMT
KMV
KMY
KN2
KN4
KN7
KN8
KN9
Company
Daly Computers Inc
Smartz Computer Source
Intellon Corporation
Savi Technology Inc
Dubner International Inc
Mitor Industries Inc
Click Technologies Inc
Circuit Specialists Inc
Qualstar Corporation
Telebell Ltd
National Auto Center Incorporated
Tokyo Denshi Sekei KK
Unlimited Systems Corporation Inc
Unlimited Systems Corporation Inc
Newton Net Technology Inc
Tekcom Industries Limited
Mian Data Systems Inc
Maximum Incorporated
Identity Systems Technology Inc
Parallel Storage Solutions
McMurdo Ltd
Mobiltex Data Ltd
Unipac Computers
Onsite Instruments Incorporated
Audiowave Technologies Pte Ltd
Theta Systems Inc
Daou Tech Inc
Forex Computer Corp
Aspen Peripherals
Femco - A Div of Gai-Tronics Corporation
Strong Man Enterprises Co Ltd
Hanmaeum Electronic Co Ltd
Hanmaeum Ltd
Acubit Technology Inc
Option Select Inc
H45 Technology
Hitachi Ltd Omika Works
Ford Motor Company
Advanced Modular Solutions Inc
Argotronic Industrial Ltd
Hunter Marketing
Fujitsu Computer Products of America Inc
Poong Jeong Ind Co Ltd
Procomp USA Inc
Calsonic Corp
PN Electronics Limited
Otter Computer Inc
Ter Yang Systems Co Ltd
Tonic International (BVI) Limited
VIP Computer Inc
Computer Services & Products Inc
Avitech Inc
Dragon Scale Industrial Co Limited
Dura Micro Inc
GraphOn Corporation
Ya Hsin Industrial Co Ltd
Corvus America Inc
325
326
Code
KNA
KNB
KND
KNE
KNF
KNI
KNJ
KNM
KNN
KNQ
KNT
KNT
KNU
KNV
KNX
KNY
KNY
KNZ
KO2
KO3
KO4
KO5
KO6
KO8
KOA
KOB
KOC
KOC
KOD
KOE
KOF
KOG
KOH
KOI
KOJ
KOK
KOL
KOO
KOP
KOQ
KOR
KOS
KOV
KOX
KOY
KOZ
KP3
KP3
KP4
KP5
KP6
KP8
KPA
KPB
KPE
KPF
KPG
Company
Echo Speech Corporation
Imagimedia Corporation
PostBox Technology Inc
Infotech Systems
Iowa Export Import Trading Company
Bunswell Corporation
Lockheed Information Management Service
Intermark Corporation
Myriad Enterprises Inc
Robertson Transformer Company
Olympus Image Systems Inc
Olympus Image Systems Inc
Menage Automation Inc
Multifax
Zanto Corporation
FreeWave Technologies Inc.
FreeWave Technologies Inc.
DSI (HK) Ltd
Go Technology Corporation
Dooin Electronics
Guardian Angel Pool Alarms Pty Ltd
Taiwan & Hong Kong Monitor Corporation
Zin Zan Enterprise Co Ltd
Champ A Dan America Inc
Galaxy Computers Inc
United Technologies Automotive
Smart Modular Technologies
Smart Modular Technologies
DTS Technology Co Ltd
Xyst Infotek Incorporation
Synchronistic Business Solutions Inc
Hi Tech USA
Featron Technologies Corporation
GEC Marconi Ltd
DW Thomas Companies Inc
KIS Business Computer Center Inc
Touchpls Technology Co Ltd
Microcomputer Research Inc
Logic Micro Systems Inc
Informtech International Inc
Northern Computing Consultants
CMD Technology Inc
Woodward McCoach Inc
ICI Security Systems
WC Electronics Inc
Dextra Technology Corporation
ThrustMaster Inc
ThrustMaster Inc
Trimm Industries
US Logic
Cyberstar Computer Systems Inc
Data Stream Corporation(s) Pte Ltd
YKE International Inc
General Microwave Services Inc
ILC Data Device Corporation
Jaui Ping Computer Information Co Ltd
Shan Yeun Co Ltd
Code
KPH
KPI
KPJ
KPK
KPL
KPM
KPN
KPO
KPP
KPR
KPS
KPU
KPV
KPV
KPZ
KQ2
KQ3
KQ4
KQ5
KQ6
KQ7
KQ8
KQ9
KQA
KQC
KQD
KQE
KQG
KQI
KQJ
KQK
KQL
KQM
KQN
KQP
KQQ
KQR
KQS
KQT
KQU
KQV
KQW
KQY
KQZ
KR2
KR3
KR4
KR5
KR5
KR6
KR7
KRA
KRB
KRD
KRE
KRF
KRH
Company
ComPH
Ritika Electronics Pvt Ltd
Compu Data
GTE Airfone Incorporated
Sound Data Micro Technology Inc
Axis Micro Device Corp
System Dynamic Group Inc
Set Inc
AT/Comm Inc
Actisys Corporation
WinLogic Inc
Naldec Corporation
Micron Computer Inc
Micron Electronics
Duncan Group
Alphacom Enterprise Co Ltd
Mani Industries Ltd
China Guangzhou Radio Factory
DTC Technology Corporation
Adaptive Vehicle Systems Inc
Racom Systems Inc
Progressive Technology in Lighting/Prol
Opseis Inc
Sundex Electronics Ltd
Solar Wide Industrial Ltd
Far East Consultants
Dynatek Automation Systems Inc
Renishaw Metrology Ltd
Karrie Industrial (USA) Corporation
Level Electronics Co Ltd dba Level Comp
Precision America Inc
AeroComm Corporation
Tech Advanced Inc
Murandi Communications Ltd
Chuan Shih Industrial Co Ltd
Leopard Technology International
MicroMed Systems Inc
REIS Inc
Axel
Dai Hwa Electronics (Malayasia) Sdn Bhd
VideoLinx Inc
Wedge Technology Inc
StarSight Telecast Inc
Maser Technology Corp
PSQ Scientific Inc
Oakwell Technology Corp
Webest Technology International Inc
Siemens AG Automotive Systems Group
Siemens AG
Motron Electronics
Wallace Associates Of Kansas Inc
M&A Technology Inc
Futek Electronics Co Ltd
Elly Electronics Co Ltd
RF Technology Pty Ltd
Magitech Corporation
Automation & Electronics Inc
FCC IDs
Code
KRJ
KRL
KRM
KRN
KRS
KRV
KRW
KRX
KRY
KRZ
KS2
KS4
KS5
KS6
KS7
KS8
KS9
KSA
KSB
KSC
KSD
KSE
KSG
KSL
KSM
KSN
KSP
KSP
KSQ
KSR
KSU
KSV
KSX
KSX
KSY
KSZ
KT3
KT4
KT5
KT6
KT9
KTA
KTB
KTC
KTD
KTE
KTF
KTG
KTH
KTI
KTJ
KTK
KTL
KTM
KTO
KTO
KTQ
Company
Yes Entertainment Corporation
Integrated Computers Electronics Inc
Microcomputer Systems(M) SDN BHD
KTL Research Limited
Computer Word Processing Systems Inc
Bluestar I S Corp
Pellucid Inc
Innovent Inc
Hitachi Television (Taiwan) Ltd
Whalinger Enterprise Co Ltd
Unimax Toys Limited
Taimax Taiwan Computer Co Ltd
Zebex Computers Inc
KUSU-FM Utah State University
Advanced PC Products Inc
Optelecom Inc
VTECH Computers Inc
Genesis Technologies International (S)
Digital Expressions Inc
Lectron Co Ltd
Boam R&D Co Ltd
Troll Technology Corporation
C Centennial Inc
Dongyang Tech Electronics
Beta Raven Inc
A&D Co Ltd
KNX Limited
KNX Limited
Yu Phone Co Ltd
Dunn Computer Corporation
QDI Computer (USA) Inc
HS Electronics Corp
Xirlink Inc
Xirlink Inc
Varad Corporation
Watkins Johnson Company
American Microparts Inc
CTcell Limited
Integrated Display Technology Ltd
Boxer Toys Company Limited
Techpower Co Ltd
Shin Ho Tech Co Ltd
Broadcast Sports Technology
Riviera Technologies Inc
Kasan Electronics Co Ltd
KAO Industries Inc
DME Corporation
SVEC Computer Corp
Okaya Electric America Inc
Bonwin Industries Ltd
Metagen International Inc
CIM Engineering (USA) Inc
Westronic Industries Inc
Design Assistant Inc
Argus Security Corporation
Argus Security Corporation
High Performance Appliances Inc
Code
KTT
KTU
KTV
KTX
KTY
KU4
KU6
KU8
KU9
KUA
KUF
KUH
KUI
KUJ
KUK
KUL
KUN
KUO
KUP
KUT
KUW
KUW
KUX
KUY
KV3
KV4
KV6
KV7
KV8
KV9
KVA
KVB
KVC
KVC
KVE
KVF
KVI
KVJ
KVK
KVL
KVM
KVN
KVP
KVQ
KVR
KVT
KVU
KVV
KVW
KVX
KVY
KVZ
KW3
KW5
KW7
KWA
KWB
Company
Tadiran Ltd
Supertoys Industrial Co Ltd
Mopa Inc
EPS Technologies Inc
Charles Wain Industrial Co Ltd
In Motion Technologies Inc
Super Gate Technology Co Ltd
Shin Sung Communications Inc
B&W Nuclear Technologies
Mydas Manufacturing Pty Ltd
Cache Computers
Intelligent Decisions Incorporated
X Technology Co Ltd
Chungear Industrial Co Ltd
Brown Hadley Jr
Anthem Electronics Inc
Spider Graphics Inc
Consumer Technology Northwest Inc
Seaboard Systems Inc
Capital Prospect Ltd
Andrew Corporation
Andrew Corporation
Trontech Inc
Admore Technology Inc
Italiana Ponti Radio
GLC Systems Inc
Racal Avionics Limited
Telebrands Advertising Corporation
Real Electronics Industries Singapor
Unipower Corporation
Minta Technologies
J Square Systec Incorporation
Ksai Electronics Co Ltd
Ksai Electronics Co Ltd
ABB Nera AS Satcom Marine
Advanced Video & Audio Technology Co Ltd
Joy Life Electronic Co Ltd
Thomson-CSF Branche Communication et Co
Vision
Triax Technologies
Jinhui Electronic Co Ltd
Winner Products (USA) Inc
Micro Intelligent Systems Inc
Waters Research Company
Meritus Industries Ltd
Hanwha Communication Co Ltd
Twin T Distribution
Ahopeway International Co Ltd
Rohde & Schwarz GmbH & Co KG
International Development Corporation
MicroDimensions Inc
Chipment Computer Co Ltd
Radio Metrix Inc
GoldView Corporation Ltd
Bold Data Technology Inc
Sanye Computers & Components Canada Ltd
Axelen Industrial Inc
327
328
Code
KWC
KWD
KWE
KWG
KWH
KWI
KWK
KWL
KWN
KWP
KWQ
KWR
KWT
KWX
KWY
KX2
KX2
KX3
KX4
KX5
KX7
KX7
KXB
KXC
KXF
KXG
KXH
KXI
KXK
KXL
KXN
KXP
KXQ
KXR
KXS
KXT
KXU
KXX
KXZ
KY2
KY3
KY4
KY5
KY6
KY7
KY7
KY8
KY9
KY9
KYC
KYD
KYF
KYG
KYI
KYJ
KYK
KYM
Company
Phonak Inc
Win Way Co Ltd
Detec Security Systems Inc
Car Ram Electronics Co Ltd
Communicate Ltd
Alka's Industrial Co Ltd
Compmate Industrial Co Ltd
Calypso Micro Products Inc
American Microwave Link Inc
Chapman Studio Equipment Inc
Relia Technologies
Wise Connection Corp
HumanWare Inc
Formosa Industrial Computing Inc
E Systems Inc
Dialoc ID Technology
Dialoc
Joong Woo Electronics
MicroQue Inc
VictorMaxx Technologies Inc
Three Soma Technology Co Ltd
Three Soma Technology Co Ltd
Whole Color Inc
AT&T Global Information Solutions
Interactive Computing Devices Inc
Air Communications
NSA Nissei Sangyo America Ltd
Teledyne Brown Engineering
Der Song Electronics Co Ltd
Micro Access
Easeup Industries Ltd
Nantong Yu Tai Electronic Co Ltd
Logisys Computer Co Ltd
American Traffic Systems Inc
Beauty Sound Ltd
Dong Yang Transformer Ind Co Ltd
R F Technologies Inc
Miracle Computers Inc
Ambra Computer Corporation
Jaton Corporation
AddressEase Inc
Deltec Electronics Corp
Manufacturing Technology Resources Inc
Gerber Scientific Products
Macusa Inc
Tech Squared Inc
Hetronic Steuersysteme GmbH
AC Marketing
AC Marketing
Tai Hing Chun Po Factory Limited
Enlsion Industries Co Ltd
Spectrum Signal Processing Inc
Voice Plus Inc
Std Manufacturing Limited
Creative Critters
Continental Technology Inc
MTB International Ltd
Code
KYN
KYP
KYQ
KYR
KYS
KYT
KYU
KYV
KYW
KYY
KZ2
KZ3
KZ5
KZ7
KZ8
KZ9
KZB
KZC
KZD
KZE
KZH
KZI
KZJ
KZK
KZL
KZM
KZN
KZO
KZP
KZQ
KZR
KZR
KZS
KZT
KZU
KZV
KZY
L22
L23
L24
L25
L26
L29
L2A
L2B
L2E
L2F
L2H
L2J
L2L
L2M
L2N
L2P
L2U
L2V
L2W
L2X
Company
Standard Radio Marine AB
Yazaki EDS Engineering Inc
Lu's World Co Ltd
Toucan Security Systems Inc
Resource Finance Group Ltd
Xing Technology Corporation
VDO Yazaki Corporation
Axcis Pocket Information Network Inc
Ogden Corporation
Kalman Technologies Inc
JBL Incorporated
Invisible Fence Company Inc
Rhetorex Incorporated
Ultrazone Franchising Inc
Transvideo Systems Inc
Playmates Toys (Hong Kong) Limited
Hammond and Hammond Inc
FTG Data Systems
Explorer Communications Corp
CyberMax Inc
Metacomp Inc
Pinnacle Technologies
Barnett Electronics Inc
Nutek USA Corp
Intersection Development Corporation
QLogic Corporation
DC International Inc
Microwave Bypass Systems Inc
Sunnytech Inc
Optiquest Inc
Plustek Inc
Plustek Inc
Pleiades Research Corporation
Roselius Computer Corporation
Advanced Training Systems Inc
Tagram System Corporation
CK International Corp
SemiSystems Inc
Initio Corporation
Samwoo System
Supreme Toys (Hong Kong) Ltd.
Research and Development Enterprises In
Omnivision Telecommunications Inc.
Neonlite Electronic & Lighting (H.K.) L
Solid Year Co Ltd
R and L Research
Information Resource Engineering Inc
Longyunn Technology Co Ltd
Maruda Techvision Ltd
BinTec Computersysteme GmbH
Omega Research and Development Inc
Manaras Door and Gate Operator Co
Workplace Designs Inc
Sprint Products Group
Axonn Corporation
Telesound Systems (1994) Ltd
Tulip Computer International B. V.
FCC IDs
Code
L2Y
L2Z
L32
L37
L38
L3B
L3C
L3D
L3H
L3K
L3L
L3M
L3O
L3Q
L3R
L3S
L3V
L3W
L3X
L3Y
The
L3Z
L42
L44
L45
L4A
L4B
L4C
L4D
L4F
L4F
L4H
L4H
L4I
L4K
L4M
L4N
L4O
L4P
L4Q
L4Q
L4R
L4S
L4T
L4U
L4W
L4X
L4Y
L4Z
L52
L53
L54
L55
L56
L57
L58
L59
Company
Team Concepts North America Ltd
Advanced Protocol Systems
Solimar Systems Inc
Signal Science Incorporated
Micromachines
Patriot Computers Corp
KPM Technology Inc
Cellgood Technology Co Ltd
Chia Wei Electric Co Ltd
China Products Inc
Debco Electronics Inc
Swissphone Telecommunications
K and M Electronics Inc
AVM Gmbh
ABC Computers Inc
Evans & Sutherland Computer Corp.
Comstor
Dr G S C Wang
Yoga Electronics Co Ltd
Smart Company Pty Ltd
Gateway Security AB
Guardian Electronics Inc
Keystar Industrial Ltd
Nexus Telecommunication Systems Ltd
Antenna Company
Asus Computer International
Axonic Electronic Inc
Xionics
Computer Resources Corporation
Computer Resources Corporation
Stallion Technologies
Stallion Technologies
Provideo Multimedia Co Ltd
STD Computer Inc
Leading Edge Technologies Inc
Janko Enterprises Limited
CIS Technology Inc
Kapok Computer Co
Teles AG
Teles Group
Neung Han Industry Co Ltd
Automated Systems Methodologies Inc
Maxtone Electronics Ltd
Intellicard Systems Pte Ltd
Commspectrum Inc
SsangBangWool Int'l Inc
Novacomm Inc
Clinton Electronics Corporation
CeoTronics GmbH
High Technology Distributing
Virtual iO Inc
La Com Inc
Khyber Technologies Corporation
Nassgil Financial
Marshall Industries
Cheyenne Technology Inc
Code
L5A
L5C
L5G
L5H
L5H
L5J
L5L
L5N
L5P
L5S
L5T
L5U
L5X
L5X
L5Y
L5Z
L62
L65
L66
L67
L68
L6A
L6G
L6I
L6J
L6K
L6L
L6N
L6O
L6Q
L6S
L6T
L6U
L6V
L6W
L6X
L6Y
L6Z
L72
L73
L75
L76
L77
L79
L7A
L7B
L7C
L7E
L7H
L7J
L7K
L7M
L7N
L7O
L7P
L7Q
L7R
Company
Sony Electronics Inc
Ansen Electronics Co
British Telecommunications PLC
Lockheed Sanders Inc
Sanders - A Lockheed Martin Company
Anstar International Limited
Elcom Technologies Corporation
Intermart Systems Inc
Methode Electronics Inc
MJS Designs
Taiwan Shin-G Tech International Co Ltd
HAL Computer Systems
Atlantic Communication Sciences Inc
P Com Inc
Actown Corporation
Eidetex Technology
Sefco Peripherals
Utics Corporation
Dogwatch Inc
Sharp Brave Company Ltd
Imes Company Ltd
Research In Motion Limited
Allgon System
Instantaneous Reactive Interactive Syst
Power Computing Corporation
3D TV Corporation
David Hanour Inc
Acer Sertek Inc
Unique Hardware Co Ltd
World Peace Industrial Co Ltd
Ant System Corp
Delta Information Systems Inc
Cybermaster Computers Inc
Quantum World Corporation
Wintel Co Ltd
Jocatek Inc
PM Design Labs
ICTV Inc
Beond Technology Corporation
Sanwa Electronic Instrument Co Ltd
Atto Technology Inc
Koss Corporation
Intelex Electronics Co Ltd
Ameri King Corporation
Further Tech Co Ltd
Granite Communications Inc
Traditional Technology Group Inc
Gainbery Computer Products Inc
Creative Sales
AccelGraphics Inc
Nokia Telecommunications Inc
Wireless Computing Inc
Vision Technology Inc
Stribel GmbH
FutureTel
Toys For Special Children
Kay Computers
329
330
Code
L7S
L7T
L7W
L7X
L82
L83
L86
L87
L89
L8A
L8B
L8C
L8F
L8G
L8H
L8I
L8J
L8K
L8L
L8M
L8N
L8O
L8P
L8Q
L8S
L8T
L8U
L8Y
L8Z
L8Z
L92
L93
L96
L97
L98
L99
L9B
L9D
L9E
L9F
L9G
L9H
L9L
L9M
L9N
L9O
L9P
L9Q
L9R
L9T
L9W
L9X
L9Y
L9Z
LA2
LA3
LA4
Company
Futuretouch Corporation
Videonics Inc
SDM Corp
Intergraph Computer Systems
Siemens Rolm Communications Inc
GEC Plessey Semiconductors Inc
Larsen Electronics Inc
Ashtech Inc
Infopet Identification Systems Inc
Computers Plus Inc
Jaco Electronics
LS Chan's USA Co Ltd
Silicom Electronics Inc
Lantech Computer Company
Foshan Jetvon Machinery & Electronic Co
Datron Messtechnik GmbH
Famo Inc
American Cryptronics Inc
Argyll Technical Services Inc
Quickshot Technology Inc
Sequel Imaging Inc
Honey Bee Industrial (HK) Co
Valor Enterprises Inc
Corsair Communications
Bruel & Kjaer
Gigawave
Connectware Inc
Perex Ltd
Deuretzbacher GmbH & Co Engineering KG
ESD Electronic Systems Design GmbH
Suncheer International Inc
Value Stor Inc
Dais Electric Co Ltd
Craig Associates International
AER Energy Resources Inc
Tek Tron Enterprises Inc
China Changzhou Novel Electronic Applia
Sam Woo Electronics Co Ltd
C Point Corporation
Ronics Technology Co Ltd
Artin Industrial Co Ltd
Versatile Control Systems Inc
American Laser Games
E Squared Incorporated
AES Corporation
Lucky Goldstar International Inc
Gator Technologies Inc
Beond Communications Incorporated
General Ballasts Inc
Macaw Electronics Inc
Thunder Eagle Inc
Macrovision Corporation
Pulse Data International Ltd
Robotech Inc
Hankuk Communication Co Inc
Advanced Engineering Concepts Inc
LandSea Systems Inc
Code
LA5
LA6
LA7
LA9
LAC
LAD
LAE
LAG
LAH
LAI
LAK
LAN
LAP
LAQ
LAS
LAU
LAW
LAX
LAY
LB2
LB3
LB4
LB5
LB6
LB7
LBB
LBC
LBE
LBG
LBG
LBH
LBI
LBJ
LBK
LBL
LBN
LBO
LBP
LBQ
LBT
LBV
LBW
LBW
LBX
LBY
LC2
LC3
Elec
LC4
LC5
LC8
LC9
LCA
LCB
LCC
LCD
LCE
Company
Senior Technologies Inc
Ardor Technology Co Ltd
PowerTek Industries Inc
Joint Ventures Ada Electronics Co Ltd
Integrated Fleet Technology
Shenzhen Keyue Electronics Company
China National Electronics Import and E
Seodu Media Inc
Miro Computer Products AG
Three J Tech Co Ltd
BTC Korea Co Ltd
Scala Inc
Electrofab (St Kitts) Limited
Foshan Wingbao Information Enterprise L
Okada International Limited
Orca Technology Inc
HT Research Inc
Stop Anti Theft Systems Inc
Advanced Broadcast Systems Inc
Ana Electronics Co Ltd
Veccom Co Ltd
Ortel Corporation
Mediashare Corporation
Disys Corporation
Armaan Electric Limited
Continental Conair Limited
Compu Time Technology Incorporated
U.S. Public Technologies Inc
Ark Logic Inc
Ark Logic Inc
Hip Chong Toys (HK) Ltd
Manufacture Technology Resource Corpora
Tut Systems Inc
Solatrol Inc
Mediatrix Peripherals Inc
Doc Tech International
Mobile Telesystems Inc
Firehouse Productions
Ilju System Co Ltd
GreenTronix Inc
Silent Sentry Inc
California Microwave - Microwave Networ
California Microwave-TeleCon Transmissi
Raytech Electronic Corp
Apache Micro Peripherals Inc
Crescendo Systems Corporation
Westinghouse Electric Corporation
Proteon Inc
Computer Mechanix Inc
Infortrend Technology Inc
Comfocus Corporation
Syschamp (S) Pte Ltd
Topcon America Corporation
Visioneer Communications Inc
Korea Computer Incorporated
Reveal Computer Products Inc
FCC IDs
Code
LCF
LCG
LCH
LCH
LCI
LCK
LCK
LCL
LCM
LCN
LCO
LCQ
LCR
LCS
LCT
LCU
LCV
LCW
LCX
LCY
LCZ
LCZ
LD3
LD4
LD5
LD6
LD7
LD8
LDB
LDD
LDE
LDF
LDI
LDJ
LDK
LDN
LDO
LDQ
LDR
LDU
LDY
LDZ
LE2
LE3
LE7
LE8
LE9
LEB
LEE
LEH
LEI
LEK
LEM
LEN
LEO
LEP
LER
Company
EZI America Corp
Endress and Hauser GmbH and Co
AIMS Lab Pte Ltd
AIMS Lab Pte Ltd
Vision Electronics Co
OPTi Inc
OPTi Inc
Autotime Corporation
Holtek Microelectronics Inc
Foshan Wing Feng Computer Peripherals M
Tripole Data Inc
Sapura Holdings Sdn Bhd
Galanti Organ Builders Inc
Southwestern Bell Freedom Phone
Open Telephonics Inc
ErgonomiXX Inc
Cathay Chemical Works Inc
VIDA Design Ltd.
Security Devices Manufacturing Ltd
PC Importers Inc
Tritek Lighting Inc
Tritek Lighting Inc
Mapower Electronics Co Ltd
Bayview Technology Group Inc
BYK Gardner Inc
Shenzhen Hailong Photoelectric Science
Xerox Corporation
Remanco International Inc
Runco International
Ta Tung Information Enterprises Inc.
MTC maintronic
Vive Synergies Inc
Communication Systems Technology Inc
Goldtron RF Pte Ltd.
Cisco Systems Inc
Guardian International
MPL AG Elektronik Unternehmen
Abstract R&D Inc
Samsung Corporation
Digital Power Inc
Acula Technology Corp.
International Computers Limited
JSW Pacific Corp
Astral Corporation
Control Electronics Corporation
ComSystem A/S Ltd
Farpoint Communications
Hsu Shines International Corp
Easy Micro Computers Inc
Highland Microcomputer
Novaplex Inc
ASECO American Autosecurity Equipmen
Garnet Systems Co Ltd
Command Corporation
ID Technologies Inc.
Dakota Digital Inc
Smith and Nephew Rolyan Inc
Code
LES
LET
LEU
LEW
LEX
LEY
LEZ
LF3
LF4
LF5
LF7
LF8
LF9
LFB
LFC
LFD
LFE
LFG
LFH
LFK
LFM
LFN
LFO
LFP
LFQ
LFR
LFS
LFT
LFU
LFU
LFV
LFW
LFW
LFY
LFZ
LG2
LG3
LG4
LG5
LG6
LG8
LG9
LGA
LGB
LGD
LGE
LGG
LGH
LGI
LGJ
LGK
LGP
LGR
LGS
LGU
LGV
LGW
Company
Silsonic Electronics (HK) Co Ltd
Security Dynamics
Creata Corporation
Greystone Digital
Nova Net Communications Inc
Soo Goo Electric Co Ltd
Multistar Industries Co Ltd
Tonghua Electronics Industry Co Ltd
Quantum Composers
Medtronic Inc
Ensoniq Corporation
General Scanning Inc
Kong Wah Communications Ltd
Susteen Inc
Acekey Technology Co Ltd
Adaptec Mfg (s) Pte Ltd
Progressive Electronics
LJ Raymart Inc
Peripheral Venture Inc
Ant Computer Inc
Top Henry Co Ltd
Mizushi Corp
Utilicom Inc
TAI Computer Corporation
Interactive Media Corporation
Tele Digital Development Inc
China Tianjin Northern Electronic Co Lt
Wu Jing Huaguang Energy Svg Electric Ap
Sunpentown Electric Co Ltd
Sunpentown Electric Co Ltd
Dae Sun Industrial Co Ltd
Sung Jin Industrial Co Ltd
Sung Jin Industrial Co Ltd
Communication Lab International Inc
Kintek Electronics Co Ltd
Axon Networks
Kokusai Electric Co Ltd
Smart Systems International
Micro Electronics Inc
Productivity Enhancement Products Inc
Cirque Corporation
Powerble Limited
CVDS Inc
Objix Multimedia Corporation
Leader Precision Industrial Co Ltd
Clover Trading Co Ltd
Linkwell Development Limited
Adaptive Micro Ware Inc
Canon Information Systems
Sinetec Technology Co Ltd
Hanbit Technology Inc
Mirage Electronics Corp
RDI Computer Corp
Neway Electronics Inc
ARM Systems
County Line Limited
Astargek Electronic Inc
331
332
Code
LGX
LGY
LGZ
LH2
LH3
LH6
LH7
LH8
LH9
LHA
LHB
LHC
LHD
LHF
LHH
LHI
LHJ
LHK
LHL
LHM
LHO
LHP
LHR
LHT
LHU
LHV
LHW
LHX
LI3
LI4
LI5
LI7
LI9
LIA
LIB
LID
LIE
LIG
LII
LIJ
LIK
LIL
LIM
LIO
LIP
LIQ
LIR
LIS
LIT
LIV
LIX
LIY
LIZ
LIZ
LJ2
LJ2
LJ6
Company
NCR MPD
O'Neil Product Development Inc
Cardwell International Corporation
KC Hilites Inc
Tel Alarm Systems Inc
Unisys Taiwan Ltd
Acronics Systems Inc
Cardin Elettronica spa
Aristo Graphic Systeme Gmbh & Co KG
Super Micro Computer Inc
Harley Street Software Ltd
Paralon Technologies Incorporated
Tasco Electronics Inc
Weir Jones Automotive Inc
Boser Technology Co Ltd
Meade Instruments Corporation
Motorola Inc
Crystal Computer Corporation
MaxVision Corporation
Cascade Medical Inc
Artex International Corporation
Fortron International Corporation
Klava eltromed GmbH & Co KG
Arista Technologies Inc
Cactus Logic
Inner Ear Communications Inc
Trimerica Systems Inc
Regent Technologies Corp
Se Young Electronics Co
Jacobs Chuck Bilz Company
Government Micro Resources Inc
Potrans International Inc
Kimpex Inc
Unikey Electronics Co Ltd
White Horse Industrial Co Ltd
Holly Electronic Co Ltd
Well Tech Toys Company Ltd
Wan Li Electronic Co Ltd
Chain Plus Information Inc
International Marketing Concepts
GTL Technology Corporation
Curtis Inc
Dataradio Corporation
Multi System Technology Inc
Tron Link Enterprises Co Ltd
Winic Corporation
API Outdoors Inc
Danbury Marketing Corporation
Copycomm Inc
Lionel Trains Inc
Poli Auto Inc
Computer Net Inc
Tae IL Media Co Ltd
Tae Il Media Co Ltd
Telos Corporation
Telos Corporation
Bilbo Innovations Inc
Code
LJ7
LJ9
LJ9
LJA
LJC
LJD
LJE
LJF
LJG
LJH
LJJ
LJJ
LJK
LJL
LJO
LJP
LJQ
LJR
LJS
LJU
LJV
LJW
LJX
LJY
LJZ
LK2
LK3
LK4
LK5
LK6
LK7
LK8
LK9
LKA
LKC
LKD
LKD
LKF
LKG
LKH
LKK
LKL
The
LKM
LKN
LKO
LKP
LKR
LKS
LKT
LKT
LKU
LKX
LL2
LL3
LL4
LL5
Company
Countrywood Management Inc
SCII Telecom
SCII Telecom
Amigo Toys Ltd
Paragon Concepts Inc
WPI Termiflex Inc
Thermo Instrument Controls Inc
Fast Electronic GmbH
1OX Corporation
CAF Technology Inc
M3i Technologies Inc
XL Computing (Canada) Inc
Megapower International Corp
Lite On Automotive Corporation
Nokia Mobile Phones Ltd
Nokia Mobile Phones
Calcom Products Inc
China Shenzhen Yuan Wang City
Secure Communication Systems Inc
Fascinating Electronics Inc
Advanced System Products Inc
Jazz Multimedia
Datalogic Corporation
Ventritex
Phone Jing Industrial Co Ltd
Kwan Chiu Radio Mfg Co Ltd
Laserex Technologies Pty Ltd
Iwill Corporation
Ace Electronics Co Ltd
Znyx Corporation
Miyuki Electronic Design Co Ltd
Comtronic Computer Inc
Kiwi Computer Inc
Lion Optics Corporation
21st Century Innovations Inc
Connectix
Connectix
Power Pixel Technologies Inc
Cornell Computer Systems
Expert Computer Group Inc
Hello Direct Inc
Networking Company Pte Ltd
Oneac Corporation
XELTEK
Artist Graphics
SoftMagic Corp
Gencron Engineering Inc
FirePower Systems Incorporated
Breeze Wireless Communications
Lannair Ltd
Aura Microsystems Inc
Universal Protection Inc
SC&T2 International Inc
Ecen Electronics Co Ltd
Advanced Digital Systems
FCC IDs
Code
LL6
LL7
LL8
LL9
LLA
LLB
LLE
LLF
LLI
LLJ
LLK
LLL
LLM
LLN
LLO
LLP
LLQ
LLS
LLT
LLU
LLV
LLW
LLY
LLZ
LM2
LM3
LM4
LM5
LM6
LM9
LMA
LMB
LMD
LMF
LMI
LMJ
LMK
LMM
LMO
LMP
LMQ
LMR
LMS
LMT
LMU
LMV
LMY
LN3
LN5
LN6
LN7
LN8
LN9
LN9
LNA
LNB
LNC
Company
Pixel Magic Inc
Studio Magic Corp.
TFL Lan Inc
Sierra Wireless Inc
VXL Instruments Limited
Hexagram Inc
Prochassis International Corp
Hua Feng Keyboard Industrial Co
Hi Tron Systems Inc
Silent Systems Inc
Altus Systems Inc
Kerber Applied Research
Alpha Telecom Inc
Colortran Inc
Intellipoint Corporation
National Electronics Company
Yangzi Information International
Eagle Solutions International Inc
Bryce Office Systems LLC
Ross Computer and Appliance Warehouse
Visionetics International
Funai Electric Company of Taiwan
Well Join Industry Co Ltd
Nogatech Inc
HLA Systems & Solutions Inc
Paula Lee Systems
Vintron Industries Ltd
Continental Healthcare Systems Canada I
Life Fitness
One Source Micro Products
Gentec Inc
Parsons Technology
Smart D & M Technology Co Ltd
Alarm Control Product Inc
Sierra Logicom
Grant Lloyd Industries Ltd.
Haitai Electronics Company Ltd
Sicon International Inc
PCS Wireless Inc
Datafab Systems Inc
VideoGuide Inc
Syslink Computer Corp
Kubota Graphics Corporation
Changzhou Huahui Electronic Equipment C
Magnasonic Canada Corp
Adaptive Solutions Inc
Mantech Solutions Corp
Pegasus Technologies Ltd
Advanced Mos Technology Inc
E Systems Inc ECI Division
Amtek
NTR Technologies Inc
Atima Technology Inc
Atima Technology Inc
Microtech Computers Inc
Teletron Music LLC
Creatix Polymedia L.P.
Code
LND
LNE
LNF
LNH
LNK
LNM
LNN
LNO
LNP
LNQ
LNQ
LNT
LNU
LNU
LNV
LNW
LNX
LNY
LNZ
LO3
LO4
LO5
LO6
LOC
LOD
LOF
LOF
LOG
LOJ
LOK
LOK
LOM
LON
LOO
LOP
LOQ
LOR
LOS
LOU
LOV
LOY
LOZ
LP2
LP7
LP8
LP9
LPA
LPB
LPC
LPD
LPF
LPG
LPH
LPI
LPJ
LPL
LPM
Company
Optima Computer Systems Inc
Upright Technology Inc
Responz P.D.Q.
Trinity Corporation
TRW Wireless Communications
Smartoy Manufacturing Co Ltd
Zekom International Corp
Automated Engineering Co
Atec Inc
Actiontec Electronics Inc
PreMax Electronics Inc
Motorola Inc Computer Group
JRC Canada Inc
JRC International Inc
Allflex USA Inc
Sicon Peripheral Co Ltd
Circuits Maximus Company Inc
Promptus Communications Inc
Micrilor Inc
Claircom Communications Group L P
Great Computer Corp
G D Systems America Inc
Futurecom Systems Group Inc
AlfaData US
Engle Broadcasting
Comfy Interactive Movies Ltd
Comfy Interactive Movies
Awesome Technology Co Ltd
Hyung Kwang Ind Co Ltd
Eagle Telecom International Inc
Eagle Telecom International
Enraf BV
Networks Northwest Inc
Sensor Engineering Company
Hilevel Technology Inc
KC Electrics Corporation
Powtel Monitoring Systems Inc
Dae Ho Co Inc
National Advantages Computer Inc
Digicom International Inc
Mediaforte Products Private Limited
Aironet Wireless Communications Inc
3Com Corporation
Sycom Technologies Inc
Automated Functions Inc
Canon Computer Systems Inc
International Electronic Technology of
International Electronic Technology of
Raytheon Service Company
Hughes Missile Systems Company
Innovations International Limited
Stylus Assets Ltd
SpreadNet Inc
Creative Insights Incorporated
MJ Systems Inc
Brantingham & Associates Co Ltd
Select Comfort Corp
333
334
Code
LPN
LPO
LPP
LPP
LPR
LPT
LPU
LPV
LPW
LPX
LPZ
LQ2
LQ5
LQ7
LQ8
LQA
LQB
LQC
LQD
LQE
LQF
LQG
LQH
LQI
LQJ
LQK
LQL
LQM
LQN
LQO
LQP
LQQ
LQR
LQS
LQT
LQU
LQV
LQW
LQX
LQY
LQZ
LR2
LR5
LR6
LR7
LR8
LR9
LRB
LRD
LRE
LRH
LRI
LRJ
LRK
LRL
LRM
LRN
Company
Magnetrol
Marisafe Inc
Gerald L. Greer Company Inc
Gerald L. Greer Company Inc
Science Application International Corpo
Tektron Micro Electronics Inc
Eastman Kodak (Japan) Ltd.
Alford Industries Ltd
Necode Electronics Inc
Simple Technology Incorporated
Alps Electric (Ireland) Ltd
RJP Electronics Inc
Wanstrow Limited
TWT Industries Limited
Mind Path Technologies
PictureTel Corporation
Castner Design Inc.
Q-Tron Ltd.
Piper Research Incorporated
David Sarnoff Research Center Inc
Innovonics Inc
Datasonix Corporation
PT Pembina Galindra Electric Co
Waffer Industrial Corp
Computer Tec Inc
Geotek Communications Inc
K & J Trading Inc
Data Systems Depot Inc
Connaught Electronics Ltd
EDEK Technologies Inc
Smarthome Products Ltd
VideoLabs Inc
Seth C. Enterprise Co Ltd
Cayuga Radio Partners Ltd Partnership
Hopax Industries Co Ltd
Adtech Advanced Technolgoy Distributors
D&B Electronics Inc
Nakamichi Corporation
Iran Info-Tech Development
Penn State Industries
Time Frame International Ltd
Plasmon Data Systems Ltd
Aster Technologies Inc
Oki America Inc
Sprint Manufacturing Corporation
Chase Technologies Inc
Bitfield Oy
DOVatron de Mexico S.A. de C.V.
Datatrans Electronics Corp
Summit Telecommunications Inc
Ascend Communications
Accelerated Christian Education Inc
Super Elite Technology Co Ltd
Allodyne Inc
Hubbell Industrial Controls Inc
Zenith/Inteq Inc.
Marantec Antriebs-und Steuerungstechnik
Code
LRO
LRP
LRQ
LRS
LRS
LRU
LRV
LRW
LRY
LRZ
LS2
LS4
LS6
LS7
LSA
LSC
LSD
LSE
LSE
LSJ
LSK
LSL
LSM
LSN
LSO
LSP
LSQ
LSR
LSS
LST
LSU
LSV
LSW
LSX
LSY
LSZ
LT2
LT4
LT5
LT6
LT7
LT8
LTB
LTC
LTD
LTE
LTF
LTG
LTH
LTI
LTJ
LTL
LTN
LTO
LTP
LTQ
LTR
Company
Teldata Communications Corp
Martignoni Electronics AG
I-O Data Device Inc.
Premier Wireless Inc
Sigcom
Pyramid Communications
Data Ray Corporation
Megatech (Wong's) Research & Developmen
Hybrid Networks Inc
EDEE Inc
Sequel Security Systems Inc
Veltek Industries Inc
Lys Electronic Ltda
Kaydon Electro Tec Corporation
Wen Ding Technology Ltd
TrueTime Inc
DoorKing Inc
Alco Communications Limited
Alco Communications Limited
Intech Direct Company
Zuson Electronic Co Ltd
Tae Il Media Co Ltd/Ballast Divison
Hong Jin Cycle Corporation
Carillon Corporation
ISDN*tek
Dae Yoo Telecom Ltd
Elmo Tech Ltd
Up Lighting Co Ltd
Los Lais Enterprise Co Ltd
Uraco Lighting International Pte Ltd
Turnkey Television and Radio/ABE
X-Rite Incorporated
Wise Medical Systems Inc
Formosa Superb Enterprises Co Ltd
Quantum Technologies Inc
Shanghai Pujia Electronic Equipment Fac
US Safety Sensors Inc
O'Neill Connectivities Inc
OST Inc
PC Chip Computer Manufacturer(S) PTE Lt
Dynamic Supply International Ltd.
Easy Computer Solutions Inc
Guangzhou Guangli Computer Device Co Lt
Unidata
Simplex Time Recorder Co
Luoyang Electrical Energy Saving Applia
Ora Electronics
Mega World International Ltd
Solomon Technology Corp
Horstmann Kearney
Speech System Inc
Ye Data Inc
Atlantic Components Ltd
Computer Connections America Inc
Kidtech Inc
F+G Megamos Mikroelektronik
American Crane & Service Inc
FCC IDs
Code
LTS
LTT
LTV
LTW
LTX
LTY
LU2
LU3
LU4
LU8
LU9
LU9
LUA
LUB
LUC
LUD
LUE
LUF
LUG
LUH
LUI
LUJ
LUK
LUL
LUM
LUM
LUP
LUP
LUQ
LUS
LUT
LUT
LUX
LUZ
LUZ
LUZ
LV2
LV3
LV6
LV8
LVA
LVB
LVD
LVF
LVH
LVI
LVK
LVM
LVN
LVO
LVQ
LVR
LVS
LVT
LVU
LVV
LVW
Company
KidBoard Inc
Samsung DSR Inc
Memory and More Ltd PDS
AT&T Global Information Solutions Compa
NexTrend Technology Inc
Safetran Systems Corporation
Mandi Corporation
Ultra Sport Corp Inc
SMTEK Inc
Hagiwara Sys-Com Co Ltd
Micro Games of America (HK) Ltd
Micro Games of America (HK) Ltd
LANcity Corporation
Socket Communications Inc.
Hong Sheng Electronics Co Ltd
Mediacom Technologies Pte Ltd
Integrated Systems Group Inc
Vision Enhancements
Lucid Technologies Inc
R & L Media Systems Inc
Antennas America Inc
Brainworks Inc
Micro Concepts Inc
Obelisk Systems
Quadrant International Inc
Quadrant International Inc
Powell Computer Co Ltd
Powell Computer Co Ltd
D & D Office Automation
Magictek Computer Inc
Dataexpert Corp
Dataexpert Corp
Patapsco Designs
Leo Systems
Leo Systems
Leo Systems
PeRisCope Engineering GmbH
Digitrax Inc
Alta Research Corporation
EZShow Systems Inc
WattSmart
Interchip Electronics
Foster Electronic & Electrical Mfg Co
Chern Maw Electronic Co Ltd
Diablo Research Corporation
RDC Communications Ltd
Neotech Company Inc
Enbloc Inc
Integrated Technology USA Inc
Ingenius
TGA Systems Inc
Proteq Technologies Pte Ltd
Beijing Comsun Electronbiology Technolo
Micro Distribution Center
Mega-Tech Assembly Inc
Erol's
Addtech Computer Inc
Code
LVY
LW3
LW4
LW5
LW7
LW9
LWA
LWB
LWC
LWD
LWE
LWG
LWH
LWI
LWJ
LWK
LWM
LWN
LWO
LWQ
LWS
LWV
LWW
LWX
LWY
LX2
LX3
LX4
The
LX5
LX6
LX7
LX8
LX9
LXB
LXB
LXC
LXD
LXE
LXF
LXH
LXJ
LXL
LXM
LXP
LXR
LXS
LXT
LXU
LXV
LXY
LXZ
LY2
LY3
LY4
LY6
LY7
Company
O'Conner Engineering Inc
Active Control Technology Inc
Marantz America Inc
Metrologic Instruments Incorporated
HiTech Technologies Inc
Hetronic USA Inc
Regal Enterprises Ltd
Philips Semiconductors
Mediatek Corp
Knight Light Corp
Cheng Fong Technology Corp
International Computer Monitor Limited
Labway Corporation
Hi-Vi Electronics Co Ltd
Vierci Corporation
Shanghai Vaccum Electron Devices Co Ltd
AVision Technology Inc
Lee's High-Tech Ent Co Ltd
Sanyo Information Systems
Advanced Computer Concepts
MicroGreen Products Inc
Stanilite Electronics Ltd
Sunus Suntek International Corp
American Business Service & Computer Te
Aprex Corporation
Emotion Inc
Advanced Technology Consultants
Revenue Markets Inc
Copper Leaf Technology Inc
Motorola Inc.
AML Communications
BMW AG
Great Concept Development Limited
Darim System Co Ltd
Darim System Co Ltd
Nippondenso America Inc
Capital Automation Co Ltd
Winfat Industrial Company
Radio Telecom & Technology Inc
Pacific Image Electronics Co
A P Acoustics Inc
C-One Technology Corp
Wyse Technology Taiwan Ltd
Robert Bosch (Australia) Pty Ltd
Dae Ryung Industries Inc
Motorola Wireless Data Group
Zynk Industrial Corporation
PT Infotech Prima Industry
Toy Biz Inc
Arco Computer Products Inc
Micro Express Computers Inc
Sungsan Products Co Ltd
Yuil Industrial Co Ltd
KEPS Technologies Inc
Sonic Systems Inc
General Magic Inc
335
336
Code
LYA
LYB
LYC
LYF
LYH
LYI
LYJ
LYL
LYM
LYN
LYO
LYP
LYR
LYU
LYW
LYX
LYZ
LZ3
The
LZ4
LZ5
LZ6
LZ7
LZ9
LZC
LZD
LZE
LZF
LZK
LZL
LZM
LZN
LZO
LZR
LZS
LZT
LZU
LZV
LZW
LZX
LZY
LZZ
M26
M2B
M2I
M2N
M2X
M3B
M3D
M3F
M3S
MA3
MA4
MA5
MA6
MA7
MA8
Company
Larus Corporation
Elbert Instruments Corp
Morning Star Solutions Inc
Emerald Medical Products Corporation
Siemens AG
Linear Equipamentos Eletronicos S. A.
CEIS TM
Saturn Electronics & Engineering Inc.
Kernel Productions
Current Works Inc
Sparton Electronics Florida Inc
Cochran Consulting Inc
Micro Products Center Inc
Astrotek Limited
Luckywin Industrial Limited
TriGem America Corporation
Wireless Transactions Corporation
Ohio Art Co
Universal Research Laboratory
SmartWorks Corporation
Fomotech International Corp
Maryland Radio Center Inc.
RCR Electronics Mfg Ltd
Glentel Inc.
Advanced Systems Consultants Inc
HORIBA Ltd.
Parallel Communications Inc.
Wireless Integrated Systems Inc
Pacific Electric Wire & Cable Co Ltd
Fuji Software Inc
Argosy Research Inc
Robert J. Punko Marketing Inc
Alliance Semiconductor
Bits Technical Corporation
Kuo Jan Electronic Ent Co Ltd
Macromate Corp
P. I. Engineering Inc.
S3 Incorporated
Unical Enterprises Inc
Alfa Systems Limited
Acrontech International Inc
Elmic Systems Inc
Winnov L P
TD Ltd
American Inventory Resources
Hansung Electronics Co Ltd
GS Xerox Electronics Inc
KPN Industry Co Ltd
Design and Development Inc
Xitel Pty Limited
Fingers Krossed Inc
Dayton Industrial Corporation
D&B International Computer Inc
ComEdge Marketing Pte Ltd
Allspirit Co Ltd
ISDN Systems Corporation
Code
MA9
MAA
MAD
MAE
MAF
MAG
MAH
MAI
MAJ
MAL
MAU
MAW
MAX
MAY
MAZ
MB3
MB5
MB6
MB7
MB9
MBB
MBC
MBD
MBH
MBI
MBJ
MBK
MBL
MBO
MBP
MBQ
MBR
MBU
MBX
MBY
MBZ
MC3
MC4
MC5
MC7
MC8
MC9
MCB
MCC
MCC
MCE
MCF
MCF
MCG
MCH
MCI
MCJ
MCK
MCL
MCM
MCN
MCO
Company
Source Innovations Inc
Procomp Informatics Ltd
Microelectronics Technology Inc
Zeitnet Incorporated
Mycap USA
MRK Group Ltd
Reality Simulation Systems Inc
U Tronics America Inc
Integrated Micro Solutions Inc
Silicom Ltd
Getac Corporation
Fastcom Ltd
Sage Alerting Systems Inc
GEC Plessey Semiconductors
Claymate Inc
Fulton Electronics Inc
Panda Electronic Group Co
Yangtze Non Ferrous Metals United Co (G
Asolid Computer Supply Inc
Wangrow Electronics Inc
Anam Electronics Co Ltd
Comlink Equipment International Inc
Added Value Electronics Distribution In
Sanyo Canada Inc
Universal Products Corporation
Secured Data Inc
Acumer Micro Computer
Hobbes & Co Ltd
Airwave Technology Inc
SCM Microsystems
DirectWave Inc
Esselte Dymo N V
Standard Telecom Co Ltd
C Spec Corporation
Castelle
Remote Systems Application Inc
David L Julian
Teleprocessing Products
Rochelle Communications Inc
Wireless Scientific Inc
AetherWorks Corporation
Majorette Toys (US) Inc
QRO Technologies Inc
Flowpoint Corporation
Flowpoint Corporation
Car Mate Mfg Co Ltd
Integraphics Systems Inc
Integraphics Systems Inc
Benevision Pte Ltd
Decade Transmitters Inc
Radio Local Area Networks Inc (Radiolan
American Engineering & Manufacturing In
Lun Cheung Enterprises Ltd
Ambit Microsystems Corporation
Sports Fantasy Trivia Inc
Networth
TN Technologies
FCC IDs
Code
MCP
MCQ
MCQ
MCR
MCS
MCV
MCZ
MD3
MD4
MD4
MD5
MD6
MD7
MD8
MDB
MDC
MDF
MDG
MDH
MDI
MDJ
MDK
MDK
MDL
MDN
MDO
MDP
MDQ
MDU
MDV
MDW
MDX
MDY
MDZ
ME2
ME3
ME7
ME8
MEA
MEB
MED
MEE
MEH
MEI
MEJ
MEL
MEN
MEO
MEP
MEQ
MES
MET
MEW
MEW
MEY
MEZ
MF3
Company
Technology Distribution Network Inc
Digi International Inc
Digi International Inc
Aeonstar Technology Corp
Emperor Corporation
Input/Output Inc
Maxam Technology Corp
Pantel
LASAT Communications A/S
LASAT Communications A/S
Naztec Inc
Tomar Systems Inc
Fore Systems Inc
Elitegroup Computer Systems Co Ltd
Initiative Computing USA Inc
Teledapter Systems Inc
Likom Innovation Sdn Bhd
Tridium Research Inc
Altec Lansing Technologies Inc
Sun Crown Enterprises Ltd
Po Shun Corporation
Mitsubishi Chemical America Inc
Mitsubishi Chemical America Inc
Aspen Technologies Inc
Future Endeavors
Synnex Technology International Corp
Funtech Entertainment Corp
Livingston Enterprises Inc
Citadel Computer Corporation
Blue Box International Ltd
Vision Aid Systems Inc
Win Far Technology Co Ltd
Axxon Computer Corporation
Amtran Technology Co Ltd
Arkon Resources Inc
Kalidor
NuCom Systems Inc
Active Computer Services Inc
Immersion Human Interface Corporation
SAT
Yunglin Technology Corp
Ranger Electronic (Shanghai) Inc
Mega Computer Corporation
PC & Networks Warehouse Inc
Microtree
SunTechnologies Inc
ABS
Sprintel Communications (UK) Ltd
Excel Scientech Co Ltd
Fushing Brothers & Co
Gemplus
ECI Telesystems
Superior Broadcast Products
Superior Broadcast Products
Tck'O Enterprises Co Ltd
Shark Multimedia Inc
Chas A Blatchford & Sons Ltd
Code
MF4
MF5
MF6
MF7
MFA
MFC
MFE
MFF
MFG
MFI
MFJ
MFK
MFM
MFN
MFR
MFR
MFS
MFT
MFV
MFW
MFY
MG3
MG4
MGA
MGF
MGI
MGJ
MGK
MGL
MGM
MGP
MGQ
MGR
MGS
MGV
MGX
MGY
MGZ
MH4
MH6
MH8
MH9
MHD
MHE
MHI
MHK
MHL
MHM
MHP
MHQ
MHR
MHT
MHW
MHX
MHZ
MI2
MI3
Company
Esselte Meto International GmbH
Kunst Computer LLC
Motorola Inc
Two J's Computers Inc
NSM Jukebox
Wething Digit (Tianjin) Co Ltd
RF Link Technology Inc
m&h Inprocess messtechnik GmbH
Clearvox Communications Inc
Skyline Technology Inc
Eaton Corporation
Eilon Engineering
Teletronics International Inc
PinOak Digital Corporation
Anbonn Inc
Anbonn Inc
Vogel International Inc
Datek Industrielektronik AB
Alfadata Computer Technic Corp.
Multivideo Labs Inc
Taylor Bros (Oldham) Ltd
Universal Electronics Inc
Gemini Computers and Supplies
Kingmax Technology Inc
MediSense Inc
Xerox Corporation
Apex Systems Inc
Apex Dynamics Inc
E Lead Electronic Co Ltd
En Technology Corporation
Wireless Marketing Corporation
Megacomm (Phils) Inc
Vansco Electronics Ltd
Adcon Corporation
Key Source International
Freetek Technology Corporation
Chase Advanced Technologies Ltd.
Centralforce Limited
Langchao Electronic Information Industr
Pelagic Pressure Systems
Xetron Corp
Viking Components Inc
New Century Empire Corporation
Card Access
Racore Computer Products Inc
Wagner Electronic Products Inc
NewCom Inc
Compumedia Ltd
Motto Technologies Sdn Bhd
Security Design Group
Parallel Technology Sales LP
Ascension Technology Corporation
Shanghai Hailong Photoelectric S&T Co L
Momentum Microsystems Inc
Data 2000 Inc
Apexx Technology Inc
337
338
Code
MI4
The
MI5
MI6
MI7
LP
MI8
MIC
MIF
MIK
MIL
MIN
MIQ
MIS
MIU
MIV
MIX
MIZ
MJ4
MJ5
MJ6
MJ7
MJ8
MJ9
MJA
MJB
MJC
MJD
MJE
MJF
MJG
MJK
MJL
MJN
MJO
MJP
MJR
MJT
MJU
MJV
MJX
MJY
MJZ
MK2
MK3
MK6
MK7
MK8
MK9
MKB
MKC
MKD
MKF
MKG
MKJ
MKL
MKM
Company
Software Group Limited
Stinson and Associates Inc
LTEL Corporation
Electrocom Communication Systems
Olsbergs Hydraulic AB
Techmedia Computer Systems Corp
Goldtron Multimedia Limited
Nu Metrics
Pensar Corporation
Toray Marketing & Sales (America) Inc
Nam Wah Holdings (H.K.) Co Ltd
Vas Das Inc
Pearce Educational Technology Inc
Inet Inc
CLH International Inc
Intellect Australia Pty Ltd
Promark Technologies
Crystal Semiconductor Corporation
Jem Electronics
Great Science & Technology Co Ltd
Combyte Inc
Lan Plus
Nulan Technologies Ltd
Allied Telesyn International Corp
Palmer Environmental Ltd
Virtual Power Devices Inc
Compulink Research Inc
Datapath Ltd
Micro control as
MVP Computers Inc
Vortex Computersysteme GmbH
Strategic Advisory Services
Educational Insights
Pohan Engineering Ltd
Positive Self Talk TV Inc
MBA Systems Automation Inc
Magic Technology Corporation Limited
Meyer Systems
Most Manufacturing Inc
Applied Electronics Company
Inphone Electronics Enterprise Co Ltd
North American Computer
Carroll Touch Inc
Sailing Strong International Co Ltd
Kelmax Limited
Compex Inc
Amiga Technologies GmbH
Zeta (Asia) Corporation
Wheelpower International Ltd
ADI Communications Corporation
Kenwo Industries Limited
Solium Incorporated
Kennerley Spratling Inc
Rainbow Business Machines
Motorola Wireless Data Group
Code
MKN
MKO
MKP
MKR
MKU
MKW
MKY
MKZ
ML2
ML3
ML5
ML6
ML8
ML9
MLA
MLB
MLC
MLD
MLE
MLF
MLG
MLI
MLJ
MLN
MLP
MLR
MLS
MLT
MLV
MLW
MLX
MLZ
MM2
MM3
MM4
MM5
MM8
MM9
MMA
MMB
MMD
MME
MMH
MMI
MMK
MMP
MMT
MMV
MMW
MMX
MMY
MN3
MN4
MN8
MN9
MNA
MNB
Company
Communistarr Inc
Thai Computer Mfg Co Ltd
USAR Systems
Single Chip Systems Corporation
SyntheComm Inc
Diehl Ident GmbH
Mytek Korea Co
OTC Telecom Inc
Macrotron Systems Inc
ACS Wireless Inc
Arsys Innotech Corporation
Orbit Underground Sprinklers
CyberMark
Ptek
Diva Laboratories Ltd
Honda Lock Mfg Co Ltd
Performance Technologies Incorporated
Spot Technology Inc
Nomai S A
All Phase Computer Systems
Access Technology Inc
Adtron Corporation
SoloPoint Inc
Synaptel
Vision Technologies
Astral Microelectronic Corp
Promax Technology
Telital Srl
Sungrow Learning Systems Ltd
Fasco Consumer Products Inc
Netmedia Inc
Nicetel Electronic Co Ltd
Zhejiang Sunlight Group Corporation
Chang Jun Technology Co Ltd
Power Up Products
Seohan Electronics Inc
HT Communications Inc
Yi Ray Electronic Industrial Co Ltd
Midland Consumer Radio
Color Dreams Inc
Hitachi Ltd
Pragmatic Communications Systems Inc
DiviCom Inc
Go Gro Industries Ltd
Golight Inc
Kwo Light Co Ltd
Motorola Lighting Inc
Hizon International Enterprise Ltd
Linkworld Electronic Co Ltd
Dex Computer Center
Omega Digital Data Inc
AbleNet Inc
Electronic Design Associates
Jenor Industries Co Ltd
Topaz Systems Inc
Pathlight Technology Inc
Zydacron Inc
FCC IDs
Code
MNF
MNG
MNH
MNI
The
MNJ
MNK
MNL
MNM
MNO
MNR
MNT
MNV
MNW
MNY
MNZ
MO5
MO7
MOA
MOB
MOC
MOD
MOF
MOG
MOI
MOK
MOL
MOM
MOQ
MOT
MOU
MOZ
MP2
MP5
MP6
MP7
MP8
MPA
MPB
MPC
MPD
MPE
MPF
MPG
MPK
MPL
MPO
MPS
MPT
MPU
MPV
MPW
MPY
MQ2
MQ3
MQ4
MQ5
Company
East Coast Electronics
Laser Alignment Inc
AT&T Taiwan Telecommunications Co Ltd
Sharper Image
Safety 1st Inc
Clark Research and Development Inc
Adomax Technology Co Ltd
RM Shifler Equipment Corporation
Colorgraphic Communications Corporation
Megabyte International Inc
Sonik Technologies Corporation
BKI Inc
Welcome To The Future Inc
Microstar Computer Inc
Contour Design Inc
Johnson Worldwide Associates
Bering Technology Inc
Ikon Technologies Corporation
Ecca Corporation
Nae Wae Semiconductor Co Ltd
Sindo Ricoh Co Ltd
Teammax Corporation
Toshiba Mechatronics Co Ltd
Ohmart/Vega
Databyte International
Tac Systems Incorporated
WavePhore Canada Inc
Kelly Brothers Games Pty Ltd
Knobnics Co Ltd
Philips Caribbean Panama Inc
Tokai Rika Co Ltd
PC Video Conversion
Harris Canada Inc
Ungo Security Corporation
Cable Healthcare Corporation
Top Cyber Co Ltd
SVI Systems Inc
Hung World Enterprise Co Ltd
Innovative Trek Technology Pte Ltd
Kavouras Inc
All American
Astech GmbH
Compevo AB
SFA Datacomm Inc
VLSI Technology Inc
Advanced Navigation & Positioning Inc
Control Industries Inc
Fairform Mfg Co Ltd
WonYoung Corporation
Likom Technology Sdn Bhd
Robbe Modellsport
Software Surgery Inc
CYF Technology Co Ltd
Needhams Electronics Inc
AboCom Labs Inc
Telean Technology Ltd
Code
MQ6
MQ8
MQ9
MQA
MQB
MQC
MQD
MQF
MQK
MQL
MQM
MQO
MQU
MR3
MR5
MR9
MRA
MRB
MRD
MRI
MRN
MRR
MRS
MRU
MRX
MRY
MRZ
MS2
MS5
MS6
MS7
MS9
MSA
MSB
MSC
MSE
MSG
MSH
MSI
MSJ
MSL
MSM
MSP
MSQ
MSR
MSS
MST
MSU
MSY
MSZ
MT2
MT3
MT4
MT7
MT9
MTB
MTC
Company
Silent Paw Productions Inc
Ultrasys Technology Co Ltd
Palm Computing Inc.
Compix Media Inc
Kleer Industries Inc
Cyrix Corporation
Million Industrial Ltd
Glowmaster Corporation
Shaoguang Dongli Electronic & Electrica
NEC Corporation
Acme Portable Machines Inc
Vocollect Inc
Shinwoo Telecom Co Ltd
Corelogic
American Magnetics Corporation
Ennyah International Trading Co. Ltd.
Zymed Medical Instrumentation
Satel Oy
Randtoy (Hong Kong) Limited
STL Electronics Limited
Curry Controls Company
Cardware Lab Inc
Mold Tech Plastics Inc
Leventhal Limited
Schrader Automotive Inc
Bakson Corporation
Epix Imaging Systems Inc
Silicon Vision Inc
May International Limited
DataStor Technology
Motorola Multimedia Group
Dillon
Hansol Electronics Inc
Astra Taipei Ltd
CP8 Transac
Samwon Electronics Inc
Demo SRL
Comsys Corporation
Efficient Networks Inc
Kin Sun Electronics Ltd
Beehive Technologies Inc
Addonics
WTT Testelektronik
ASUSTeK Computer Inc
Country Good Industrial Ltd
Transcrypt International Ltd
Nexar Technologies Inc
Astralic Technology
Digital Engineering Ltd
PC Tel Inc
VLSI Vision Limited
Interactive Innovations Inc
NuVision Technologies Inc
Forthright Systems and Consulting Inc
Atherton Technology Co Ltd
Hunter Digital Ltd
Ju Young Electronic Co.
339
340
Code
MTD
MTH
MTK
MTL
MTO
MTQ
MTR
MTT
MTW
MTX
MTZ
MU4
MU7
MU8
MU9
MUA
MUB
MUD
MUE
MUG
MUH
MUJ
MUK
MUN
MUO
MUP
MV5
MV6
MV8
MV9
MVA
MVB
MVC
MVD
MVG
MVH
MVI
MVJ
MVK
MVM
MVS
MVT
MVU
MVY
MW2
MW3
MW4
MW5
Company
TimeKeeping Systems Inc
Wavelink Technologies Inc
Sourcecom Corporation
Vista 2000 Inc
Radtec Engineering Inc
Golden Way Electronic Corp
Pro Nets Technology Corporation
BJMT Technology Corporation
Color Savvy Systems Incorporated
Dynamic Alarms Inc
Alarminator Inc
Lasco Industries Limited
Fujitsu PC Corporation
Mikom GmbH
Edom International Corporation
ActivCard
Core Dynamics Corporation
KACE Electronics Asia Inc
ETrunk Systems Inc
Virtual Media International Inc
Venstar Inc
Achme Computer Inc
Net TV
Pacific CommWare
Dynasty Computer Inc
Icon Inc
Cirel Systemes
TSI Prime
Netpower Inc
MRT Micro AS
Uni Art Precise Products Ltd
PB Electronics Ltd
Taiwan Multimedia Inc
Sunstar Technology International
Pixera Corporation
Caben Ltd
Hughes Data Systems
On Off Distribution Electronique Inc
Calian Communications Systems Ltd
Protectoronics Inc
Info Radio
VIR Systems Pty Ltd
Zebco Corporation A Brunswick Company
TSG Technology LLC
EDI Technologies Inc
Accurite Technologies Inc
Motobell USA Inc
Ex Machina Inc
Code
MW6
MW7
MW8
MW9
MWA
MWC
MWE
MWG
MWI
MWJ
MWK
MWN
MWO
MWP
MWU
MWV
MWW
MWY
MX5
MX6
MX7
MXD
MXE
MXG
MXI
MXN
MXO
MXP
MXS
MXU
MXX
MY7
MY8
MYC
MYH
MYI
MYK
MYL
MYS
MYY
MZ7
MZB
MZD
MZE
MZF
MZI
MZM
Company
Umax Computer Corporation
Ahmed Corporation
NTT Intelligent Technology Co Ltd
Car Tell Limited
Subspace Communications
Sealevel Systems Incorporated
Big Island Communications Inc
Avid Technology Inc
EzKEY Corp
Comp & Soft Experts
Macrotek International Corp
KIC Thermal Profiling
California Digital Computers
EPoX International Inc
Clinical Innovations
ITK Telekommunikation AG
Pinpoint Communications Inc
XL Computing Corporation
Eltron International Inc
Archos S. A.
Orbitech Advanced Systems Ltd
HRH Vertriebs GmbH
OnDemand Imaging Corporation
Funrise Toy Corporation
Added Value Enterprises (Asia) Pte Ltd
Master Meter Inc
CDT Canada Corp
Bird Products Corporation
Access Micro Products
Mark's Micro Shop Inc
Lyncom Industries Inc
TSC International Asia Ltd
Prochips Inc
Microcell Systems Pty Ltd
Fontech Ltd
The Other 90% Technologies Inc
Jinsung Industries Co Ltd
Excel Computer Ltd
Mask Systems Inc
Pyramid Technology
Patel Inc
Omnifashion Corporation
Maxiland Enterprise Inc
Siemens Nixdorf Advanced Technologies G
Jfton America Inc
VisuAide Inc
Voice Powered Technology Inc

The PC Engineer`s Reference Book

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