Enabling the Future Markets

Tuesday Conference
Session 2
Emerging Storage Technologies
Hybrid Hard Drives with
Non
-Volatile Flash and Windows Vista
Non-Volatile
Jack Creasey
Program Mgr | HIG | Microsoft Corporation | 9/12/05
1
Presentation Goals
Attendees should leave with the following:
An understanding of the power savings that can
be achieved using Hybrid Hard Disk technology
An understanding of the boot and resume
efficiencies that can be achieved using Hybrid
Hard Disk with Windows Vista
An understanding of the user benefits returned
by the Hybrid Hard Disk
A point of contact with Microsoft to find
resources to aid in system design using the
Hybrid Hard Disk
© 2005 Microsoft Corporation. All rights reserved.
This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
2
Why is a Hybrid Hard Disk Better?
Reduce Power Consumption
Read and Write disk data while drive is in a low
power state with the spindle stopped
Save 10-15% of PC power budget
Accelerate user applications
Most used user data in NV Cache or Main memory
Faster Boot and Resume
Instant access to data in NV Cache (500ms to disk
ready)
Higher Reliability
Better shock resistance
Lower operating duty cycle
© 2005 Microsoft Corporation. All rights reserved.
This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
3
Assumptions for Hybrid Disk
Windows Vista advanced memory management is
optimal for caching read data (but not write data)
The Hybrid Hard Disk NV Cache is optimal for write
data *
NV Cache should be >= 64MB and we recommend
128MB
Windows Vista will define data (LBAs) to be Pinned in
the NV Cache for Boot and Resume benefits, and to
speed user access to data and applications
Disk drive manages spindle state and Data integrity for
NV-Cache and magnetic media
* Planned for Windows Vista Beta 2
© 2005 Microsoft Corporation. All rights reserved.
This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
4
User benefits with Hybrid Drive
Shortest possible startup times
Default OFF is S3 (Standby)
Hybrid Hard Drive benefits for S4 and S5
Faster Access to user and OEM applications
Pinned data available without latencies
Both reads and writes more responsive
Longer battery life
Same size battery extended by 10%
Higher Data Reliability
Improved PC ruggedness
Best Cost/Capacity/Performance
Benefits of both SDD and Magnetic media
© 2005 Microsoft Corporation. All rights reserved.
This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
5
Flash Buffer Size for Power Reduction
Field data from Windows XP-based PCs
Preliminary results:
>9,000,000 10min “active use” intervals
93% of 10min active
use intervals < 64MB unique data written
Unique MB Written on Battery
(10 Min Interval)
1600
120.00%
1400
100.00%
1200
800
60.00%
600
40.00%
Frequency
400
Cumulative %
20.00%
Size (MB)
© 2005 Microsoft Corporation. All rights reserved.
This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
More
192
184
176
168
160
152
144
136
128
120
112
104
96
88
80
72
64
56
48
40
32
24
16
0
8
200
0
Frequency
80.00%
1000
0.00%
6
Power Saving Mode
Windows Longhorn
Windows memory management
buffers disk data in System DRAM
which fulfills reads
Windows puts the HDD into NV Cache
mode which spins-down the disk
spindle and results in write (and read)
IOs to the NV Cache
Upon NV cache miss or the NV Cache
filling the spindle is spun-up to satisfy
reads and flush write data to magnetic
media
The disk spins-down and continues to
use the NV Cache
DRAM
ATA
Controller
Motherboard
Hard Disk
Controller
64-128MB
NV Cache
2.5” HDD
© 2005 Microsoft Corporation. All rights reserved.
This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
7
Power Saving
80% reduction in power can be achieved (from 1.2W to 0.24W)
Assumptions
Pavg active = 1.2W (measured)
Pavg with Flash write buffer and Vista kernel = 0.18W (calculated)
Toff = 600s @ .18W
Ton = 15s @ 2.5W
Ton = spin-up time (2s) + Flash buffer flush time (13s)
Flash buffer size = 128MB
Transfer rate = 10MB/s
Pavg = ( 600*0.18 + 15*2.5 )/615 = 0.24W
Power (W)
1.5
Toff > 600s
Pavg with disk spindle and seek in use = 1.2W
1
0.5
T 15s
on
Power reduced 0.76W
Pavg with flash write buffer = .24W
Time
© 2005 Microsoft Corporation. All rights reserved.
This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
8
Boot Process
Non-EFI BIOS
BIOS runs POST
Initializes the disk drive
Reads partition table from disk
Reads first logical block from bootable volume
Reads BOOTMGR which executes and loads
Windows Vista
© 2005 Microsoft Corporation. All rights reserved.
This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
9
Resume Timing
Conventional Disk Drive, Standard BIOS
BIOS POST
Read disk
Disk Ready
Populate memory
Desktop Active
Hybrid Disk Drive, Fast BIOS
Read Cache
Disk Ready
Read disk
Populate memory
Desktop Active
© 2005 Microsoft Corporation. All rights reserved.
This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
10
Hybrid Disk Boot and Resume
During shutdown or hibernate all the disk
sectors needed to boot or resume are pinned
into the NV cache
On next power on the BIOS POST runs and the
disk is powered on but the spindle won’t be
ready for 2-5 seconds
BIOS can read data from the NV cache and all
boot process IO can be satisfied immediately
Once booted or resumed, Longhorn memory
management fills system memory with most
used disk data
Windows puts the HDD into NV Cache mode
which spins-down the disk and results in write
and read IOs to the NV Cache
Upon NV cache Read miss or the NV cache
filling, the spindle is spun-up to satisfy Reads
and flush cached write data to disk
The disk spins-down and continues to use the
NV cache
Windows Longhorn
DRAM
ATA
Controller
Motherboard
Hard Disk
Controller
64-128MB
NV Cache
2.5” HDD
© 2005 Microsoft Corporation. All rights reserved.
This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
11
System Design with Hybrid Hard Disk
Design objective: Enable fast boot/resume and save
power
Standard motherboard ATA/SATA Interface
No disk driver modifications
BIOS must exit POST rapidly to maximize gains
Fast memory check
Fast Chipset initialization
Initialize HDD early
Boot HDD first in boot order
No legacy
Main memory => 512MB
© 2005 Microsoft Corporation. All rights reserved.
This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
12
Call To Action
OEMs need to include testing on Hybrid disk
functionality at Longhorn Beta Two release
Contact MSHybrid @ Microsoft.com with any
questions.
© 2005 Microsoft Corporation. All rights reserved.
This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
13
Windows Vista Timeline
Aug 2005
April 2005
OEM & IHV Platform beta,
engagement IT engagement
Sept 2005
Developer
engagement
Winter 2005
End user
engagement
Holiday 2006
Broad
availability
© 2005 Microsoft Corporation. All rights reserved.
This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
14
© 2005 Microsoft Corporation. All rights reserved.
This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
15
Samsung
Confidential
Dawning of a New Era in
Mobile PC Performance:
Solid State Drives
Andy Yang
Strategic Marketing Manager
SSI Technical
Marketing
Enabling the Future Markets
Samsung
Confidential
What is a Solid State Drive?
TechEncyclopedia Definition:
A disk drive that uses memory chips instead
of rotating platters for data storage.
SSI Technical
Marketing
Enabling the Future Markets
Samsung
Confidential
The Solid State Drive Advantage
PERFORMANCE
ENVIRONMENTAL RUGGEDNESS
SSI Technical
Marketing
RELIABILITY
LOW POWER
Enabling the Future Markets
Samsung
Confidential
Performance
SSI Technical
Marketing
Enabling the Future Markets
“Zero” Latency
Samsung
Confidential
<1ms access time
NAND
Flash
1.8”
HDD
2-3 s spin
up time
15 ms average
seek time
time
SSI Technical
Marketing
Enabling the Future Markets
7.14ms
rotational
latency
(based
on 4200
RPM)
Samsung
Confidential
Sustained High Speed Transfers
NAND Array
NAND Array
2KB Page
2KB Page
128KB Block
128KB Block
NAND array read
access time = 20us
2KB Page Buffer
x8
NAND Host
Controller
2KB Page Buffer
25ns cycle time x 4K
2K cycles = 50us
Theoretical Max Flash Bandwidth
2KB / 70us = 29MB/s
x8
NAND Host
Controller
Theoretical Max Bandwidth of dual NAND controller = 4KB / 70us = 57MB/s
SSI Technical
Marketing
Enabling the Future Markets
Samsung
Confidential
Interleaving Operations
Quad Die Package to achieve max density and performance
NAND Array
2KB
Page
2KB
Page
2KB
Page
2KB
Page
128KB
Block
128KB
Block
128KB
Block
128KB
Block
16 KB access time = ~20us
2KB Page Buffer
x8
25ns cycle time x 8KB = 200us
NAND Host
Controller
Theoretical Max Bandwidth
8KB / 220us = 36MB/s
SSI Technical
Marketing
Enabling the Future Markets
Samsung
Confidential
SSD-Driven System Acceleration
Read
9.5s
17.77s
1.8”
1.8”HDD
HDD
Test System ;
Sense Q30
[Q30_HDD_ONLYXPSP2_1.bin]
(Os &Basic Driver)
7.6s
Flash
FlashSSD
SSD
1.83s
[Q30_SSD_fast_XPSP2ONLY_1.bin]
System Description
- Samsung “Sens Q30” Notebook
- Processor ; Intel® Pentium® M ULV Processor (Centrino) 723 1.0GHz
- Memory ; 512MB PC2700 (DDR333MHz)
• Config 1: HDD 1.8” 60GB
• Config 2: SSD 1.8” 16GB
SSI Technical
Marketing
Enabling the Future Markets
Samsung
Confidential
SSD-Driven System Acceleration
Note PC with Flash SSD
Booting time 15S
Note PC with 1.8” HDD
Booting time 30S
* Test condition : Sense Q30 (Os & Driver Install, Due to the Density)
SSI Technical
Marketing
Enabling the Future Markets
Samsung
Confidential
Ruggedness
SSI Technical
Marketing
Enabling the Future Markets
Samsung
Confidential
Overcoming Extreme Environments*
1000G operating
2000G non-operating
16G (20 – 20k Hz)
-25˚C ~ 85˚C operating
-40˚C ~ 85˚C non-operating
5% to 95% relative humidity, non-condensing
SSI Technical
Marketing
Enabling the Future Markets
*preliminary specs
High Reliability
Samsung
Confidential
• No moving parts
– No start / stop wear tear
– No head crashes
– No “off-track” writes
• 1,000,000 hour MTBF*
*preliminary specs
SSI Technical
Marketing
Enabling the Future Markets
Samsung
Confidential
Power
SSI Technical
Marketing
Enabling the Future Markets
Extending Battery Life
Active
Idle
Standby
Battery Mark
Delta
60GB HDD
(1.8”)
4GB SSD
(1.8”)*
1.4W
0.6W
0.08W
0.5W
0.03W
<0.01W
36% of HDD
5% of HDD
60GB HDD
(1.8”)
4GB1.8’’SSD
comments
3:29
-
4:03
+34 min
Improved
16.2%
comments
System Description
- Samsung “Sens Q30” Notebook
- Processor ; Intel® Pentium® M ULV Processor (Centrino) 723 1.0GHz
- Memory ; 512MB PC2700 (DDR333MHz)
• Config 1: HDD 1.8” 60GB
• Config 2: SSD 1.8” 16GB
SSI Technical
Marketing
Samsung
Confidential
Enabling the Future Markets
*Preliminary data
Environmentally “Friendly”
SSI Technical
Marketing
Enabling the Future Markets
Samsung
Confidential
Samsung
Confidential
Target Applications
SSI Technical
Marketing
Enabling the Future Markets
Target Applications
Sub. Note PC
(8~16GB)
Work Station
(2~4GB)
SSI Technical
Marketing
Tablet PC
(8~16GB)
Thin Client
(512MB~1GB)
Enabling the Future Markets
Samsung
Confidential
Ruggedized Note
(4~8GB)
Blade Server
(8~16GB)
Samsung
Confidential
The Solid State Disk Advantage
•
Performance
– Near zero latency
– Fast sustained reads and writes
•
Reliability
–
–
–
–
•
Shock resistant to 1000G op, 200G non-op
Vibration resistant
Temperature (-20 C to 80 C)
1M hour MTBF
Power
– Virtually no idle power
– Extremely low operational power (0.5W)
– No cooling requirement
•
Environmentally Friendly
– No acoustical noise generation
– No vibration
– Minimal heat generation
SSI Technical
Marketing
Enabling the Future Markets
Samsung
Confidential
Thank You!
SSI Technical
Marketing
Enabling the Future Markets
Solid-State Flash Disk
Go Serial
By: Esther Spanjer
Technical Marketing Director
Agenda
ƒ
ƒ
ƒ
ƒ
ƒ
Parallel ATA vs. Serial ATA
Serial Attached SCSI (SAS)
SATA vs. SAS
M-Systems Product Offering
Roadmap
2
Parallel ATA Interfaces
Generation
Standard
Burst speed FFD™ Product
Year
Transfer Mode
1986
Pre-Standard
ATA
1994
PIO 0-2,
MW DMA 0
ATA-2
1996
PIO 3-4
MW DMA 1-2
LBAs
16MB/sec
FFD IDE 4000
2.5’’/1.8’’
128MB-8GB
Introduced in
2000
ATA-3
1997
SMART
16MB/sec
FFD IDE Plus
3.5’’/2.5’’
256MB-45GB
Introduced in
2003
ATAPI-4
1998
Ultra DMA 0-2,
CRC, overlap,
Queuing, 80w
33MB/sec
Ultra DMA 66
ATAPI-5
2000
Ultra DMA 3-4
66MB/sec
Ultra DMA 100
ATAPI-6
2002
Ultra DMA 5,
48-bit LBA
100MB/sec
FFD Ultra ATA
2.5’’
1-128GB
Introduced in
2004
Ultra DMA 133
ATAPI-7
2003
Ultra DMA 6
133MB/sec
IDE
EIDE
Status
3
Shift to Serial Interface
4
Parallel ATA to Serial ATA
5
Serial ATA Interfaces
Generation
Standard
Year
Serial ATA I
ATAPI-6
2002
Serial ATA II
ATAPI-6
2005
TBD
Serial ATA III
ATAPI-?
TBD
Key Features
Enhanced
Queuing
Burst speed
FFD™ Product
Status
150MB/sec
FFD Serial ATA
2.5”
1-128GB
Introduced in
2Q05
300MB/sec
and
150MB/sec
600MB/sec
6
Cooperative Standards
SATA drive fits SAS host as a single port drive
7
Serial Attached SCSI (SAS)
ƒ Designed for enterprise:
ƒ High capacity, high performance, high reliability 24/7
ƒ SAS includes
ƒ SCSI software advantage
ƒ SATA electrical and physical connection interface
ƒ Supports 3 transport protocols
ƒ Serial SCSI Protocol (SSP) – Supports SAS drives
ƒ SATA Tunneling Protocol (STP) – Supports SATA drives
ƒ Serial Management Protocol (SMP)
8
STA (SCSI Trade Association) Roadmap
9
SATA vs. SAS
Serial ATA
Performance
Connectivity
Availability
Serial Attached
SCSI
Half-Duplex
Full-Duplex
1.5 Gb/s (released)
(3.0 Gb/s draft)
3.0 Gb/s (draft)
(6.0 Gb/s planned)
1 m internal cable
>6 m external cable
One device
>128 devices
SATA only
SAS and SATA
Single-port drive
Dual-port drive
Single host
Point-to-Point
Multi-initiator
Point-to-Point
Software Transparency ATA commands
SCSI commands
10
SATA-SAS Compatibility
11
HDD Worldwide shipments
Solid state disks follow HDD trend
12
Key Features of M-Systems FFD
ƒ No moving parts
ƒ Drop-in replacement for mechanical
hard disks
ƒ >1,000,000 hours actual/fielded MTBF
ƒ Data integrity under power cycling
ƒ TrueFFSTM technology
ƒ Security features
ƒ Erase via H/W or S/W
ƒ Sanitization
ƒ Endurance
ƒ >5,000,000 write/erase cycles
13
Environmental Specifications
ƒ Operating temperature range:
0°C to +70°C
-25°C to +75°C
-40°C to +85°C
ƒ Storage temperature range:
-55°C to +95°C
ƒ Operating shock: 1500G
MIL-STD-810F compliance
ƒ Operating vibration: 16.3G RMS
Random, MIL-STD-810F compliance
ƒ Operating altitude: +80,000 feet
14
FFD ATA/SATA Product Lines
FFD 2.5’’ Ultra ATA
FFD 2.5’’ IDE Plus
IDE 4000 2.5’’
FFD 2.5’’ Serial ATA
FFD 3.5’’ IDE Plus
IDE 4000 1.8’’
15
FFD SCSI Product Lines
FFD Ultra320 SCSI
FFD 3.5’’ Ultra Narrow SCSI
FFD 2.5’’ Ultra Wide SCSI
FFD 350 SCSI
FFD 3.5’’ Ultra Wide SCSI
FFD 2.5’’ Ultra Narrow SCSI
16
FFD SATA Offering
Parameter
FFD Serial ATA (SATA)
Form factor
2.5”
Capacities
1-128GB
Burst read/write (MB/s)
150.0
Sustained read (MB/s)
44.0
Sustained write (MB/s)
40.0
Case height (in mm)
9.5-30.5
TrueFFS
√
Wear-leveling
√
SMART monitoring
√
Quick Erase/Sanitize
√
Warranty (years)
5
Mass production
√
17
Rugged SATA Generations
Capacities per Z-height
Z-height
9.5mm
14.5mm
18.5mm
22.5mm
2005
16GB
64GB
112GB
128GB
2006
32GB
128GB
256GB
NA
2007
64GB
256GB
512GB
NA
2008
128GB
512GB
1TB
NA
Capacities, Endurance and Performance
Year Endurance Capacity
Burst Rate
Sustained
Read
Sustained
Write
2005 5,000,000
Up to 128GB
1.5Gb/s
45MB/s
40MB/s
2006 5,000,000
256GB
1.5Gb/s
50MB/s
40MB/s
2007 5,000,000
512GB
3.0Gb/s
60-70MB/s
50-60MB/s
2008 5,000,000
1TB
3.0Gb/s
60-70MB/s
50-60MB/s
18
19
High Performance Removable
Storage from InPhase Technologies
Kevin Curtis, PhD
CTO, Founder
InPhase Technologies
Longmont, CO 80501
[email protected]
6/7/05
Page 1
InPhase Timeline
ROM drives and media
Rewritable drives and media
2007
Volume drive and media shipments
2006
2005
InPhase Technologies spun
Out of Lucent, Bell Labs
1997
1996
1994
Media Interchange
Rewritable Media
ROM Replication/ Polytopic Mux
Temperature compensation
Data Channel
1999
1998
2003
2002
2001
2000
Prototype Drive
2004
Drive Tester Revenue
Media Revenue
Demo 200 Gb/in2
RECORDABLE 2-chemistry material
Zerowave Media Manufacturing
Multiplexing Techniques
Photopolymer media development
6/7/05
Page 2
Product Development
ROM
Recordable
NO
W
Customer testing
NO
W
Media
20
06
Under Development
Rewritable
Customer testing
20
05
/6
Media
20
07
Drives
Research in Process
Media
20
07
Modify recordable drive
IP development in Process
Drives
Drives
Optical Module
Media
2006
X-Y mechanism
2007
6/7/05
Page 3
Why Holographic Storage for Archiving Digital Content?
• high capacity & performance
– Highest optical densities and fast parallel transfer rates
– Random access – time to data
• low cost
–
media up to 8 X less expensive than tape
• 50 year archive life
– no special handling required
• broad design flexibility
– chip/credit card for consumers
– disk for professionals
– Blue, red, and green media
• robust content protection & security
– custom encryption
6/7/05
Page 4
Standard Angle Multiplexing
SLM
Reference beams
θ1
Data beam focusing
through media
Wasted Media
θn
Media
Book volume
Lens
Media
Angle Multiplexing Limits
Geometrical Storage Limit
1.5mm
ANGLE ONLY
160
d1
d2
140
User Capacity (GB)
0.8mm
120
100
80
60
40
20
0
10
400
800
1200
1600
Thickness (microns)
“Three-dimensional holographic
disks" (H.-Y. S. Li and D. Psaltis)
in Appl. Opt. vol 33, pp 3764-3774
(1994)
6/7/05
Page 6
2000
Solution – Polytopic Multiplexing:
Writing A Hologram
PBS
SLM 2
Page
⎯⎯
Reference
Reference
Beam
Beam
6/7/05
Page 7
Polytopic: Reading a Hologram
Reference
Beam
Polytopic Aperture
⎯ ⎯⎯
Camera
6/7/05
Page 8
Polytopic: Reading a Hologram
Reference
Beam
Polytopic Aperture
⎯
Camera
6/7/05
Page 9
Filtering of Signal Beam
Want to Filter before media
for Nyquist filter and to protect media from stray light….
Signal Beam
Media
Want to Filter after media
for Polytopic multiplexing….
Want to Beam Waist inside media
for best use of media dynamic range….
HOW ?
6/7/05
Page 10
Polytopic - Phase Conjugate Architecture
Write
Read
Camera
SLM
Galvo Mirror
Galvo Mirror
Polytopic Aperture
Nyquist Aperture
Media
Media
Reference beam
Conjugator
Galvo Mirror
6/7/05
Page 11
Depleting M/# uniformly
Data
Reference
“Sequential layout” problem:
M/# buildup
Book volume:
20
18
16
14
12
10
8
6
4
2
0
0
200
400
600
Cumulative energy density in mJ/cm2
Minimum
polytopic move
Media
thickness
“Uniform layout” principle:
U.S. Patent #6,614,566
media
Top view
6/7/05
Page 12
800
Proving density
3x 855.9um
y
x
3x 1088um
Density numbers
# of pixels per page = 1,175,344
# of pages per book = 128
(book pitch in x)*(book pitch in y) = 2,793,658 µm2
⇒ raw density = 161 b/µm2 = 161 Mb/mm2 = 104 Gb/in2
Full experimental density proof Ù Record a book of holograms
with all overlapping neighbors
6/7/05
Page 13
System architecture - write
CAMERA
λ/2
S
L
M
POLYTOPIC FILTER
λ/2
isolator
+ shutter
λ/2
Rm
Rm
52 mW
Rm
25°
disk
Rm
Laser
@ 407nm
6/7/05
Page 14
System architecture - read
CAMERA
λ/2
S
L
M
POLYTOPIC FILTER
λ/2
isolator
+ shutter
λ/2
Rm
Rm
52 mW
Rm
25°
disk
Rm
Laser
@ 407nm
6/7/05
Page 15
Recording schedule
Higher
angle of
incidence
Lower
angle of
incidence
Exposure level (=layer)
of the 25 books:
L1
L4
L7
L1
L4
L2
L5
L8
L2
L5
L3
L6
L9
L3
L6
L1
L4
L7
L1
L4
L2
L5
L8
L2
L5
6/7/05
Page 16
Proving transfer rate
Write Transfer Rate
open+exposure+close=2.1ms
Shutter
Moving mirrors
SLM
move+settle=0.4ms
load+settle=0.4ms
Cycle time = 2.5ms + Channel overhead = ½
⇒ user write transfer rate = 235 Mb/s
Read Transfer Rate
open+exposure+close=4.6ms
Shutter
Moving mirrors
Camera
move+settle=0.4ms
unload=2.0ms
Cycle time = 5.0ms + Channel overhead = ½
⇒ user read transfer rate = 117 Mb/s
6/7/05
Page 17
Results
2.5
7.6
7.4
7.2
7
6.8
6.6
6.4
6.2
Book # 25
at full density
SNR
2
1. 5
1
0.5
All pages in all books
decoded without errors
Hologram #
0
0
20
40
60
80
100
DE (1e-4)
Encoding/decoding done with Low Density Parity Check code at 1/2 rate
120
Di f f r ac ti on E f f i c i e nc y
SNR
DE (x1e-4)
8
Diffraction efficiency
of all 25 books
6
4
2
Book #
0
0
10
Average η = 6.8 10-4
20
30
6/7/05
Page 18
Higher densities
200Gbit/in2
x40 DVD(1L),
x8 Blue-Ray (1L)
@ 24Mb/s write user transfer rate
@ 37Mb/s read user transfer rate
1x 1400µm
# of pixels per page = 1,144,640
# of pages per book = 252
3x 672µm
polytopic filter limited
Layout of our demonstrations:
L7 L13
L9 L14
L11 L15
L2
L4
L6
L8
L10
L12
Reading of book #14
SNR
Diffracted power
in uW
L1
L3
L5
3.0E-06
2.0E-06
1.0E-06
Book #
0.0E+00
0
5
10
3.5
3
2.5
2
1.5
1
0.5
0
8.10E-12
6.10E-12
4.10E-12
2.10E-12
0
15
20
50
100
150
200
250
1.00E-13
300
Hologram #
6/7/05
Page 19
InPhase delivers the World’s first Holographic
Drive Proto
ƒ
completed October 2004
ƒ
media
ƒ 2-chemistry photopolymer
ƒ Write Once Read Many (WORM)
ƒ 130 mm disk
ƒ 407 nm wavelength sensitive
ƒ 1.5 mm thickness of material
ƒ 5.25” cartridge
ll
xe
a
m
ƒ
drive
ƒ records and reads data to/from
entire 130 mm disk
ƒ WORM
ƒ Integrated control system
ƒ Works through SCSI interface
6/7/05
Page 20
Prototype Drive (internal view)
Movie
6/7/05
Page 21
Recordable Technology Roadmap
P1
Specs
P2
300 Gb/in2
20 MB/s
800 Gb/in2
80 MB/s
P3
1600 Gb/in2
120 MB/s
# of pages per book
131
370
753
Reference Beam Sweep
(degrees)
10
25
30
0.82, 0.48
0.82, 0.48
0.82, 0.48
NA of object beam
0.65
0.65
0.65
Bragg Null
2nd
2nd
1st
SLM Pixels
1200x1200
1200x1200
1200x1200
Camera Pixels (4/3 OS)
1696x1664
1696x1664
1696x1664
Wavelength (nm)
407
407
407
Material Thickness (mm)
1.5
1.5
1.5
M# of media @1.5mm
33.3
90
135
Hologram pitch (θ, r) (mm)
Angle and Polytopic Multiplexing
Compatible with RW media
6/7/05
Page 22
Putting it all in a drive
Conjugator
Disk
Front
Laser
EVT Development
• Simple design all components attach to single plate
• Custom Camera and SLM
• Volume components - RAS (no lead)
• First unit end of Year
• Complete EVT stage after first half of 2006
6/7/05
Page 23
Partnerships move from “technology to solution”
Development
Partners
Manufacturing
Partners
Customers &
Integration
Partners
Strategic Components
Drive Mechanics
SLM
Drive
Laser
(Under discussion)
OEM
Drives, Media,
Archival
Solutions
Detector
OMA
Large
Company
Media
Media
Robotics
Software & Solution
Integrators
Chemicals
6/7/05
Page 24
Conclusions
InPhase Technologies:
♦ Demonstrated high density and high transfer rates
200Gb/in2, > 100Mbits/s
♦ Roadmap to high performance with backwards compatibility
August 300Gbit/in2
♦ Prototype developed with same architecture
⇒
EVT product development started with
custom components, first EVT unit end of year
6/7/05
Page 25
3. How does HDS compare
Attribute
Capacity
Roadmap
Transfer Rate
Roadmap
Archive Life
Low media price
Media Handling
Issues
Physical WORM
Random Access
Head contact on
write/read
HW Security
Features
Tapestry
3300GB - 1.6 TB
3 20 – 120 MB/s
3 50 yrs
3 $.06-.20/GB
3 None
3 Yes
3 Yes
3 No
3 Optical
Blu-ray
Optical
23 – 100 GB
4-12 MB/s
3
3
3
3
3
100GB – 1.6 TB
20 – 120 MB/s
7-10 yrs
Video Tape
1 – 251 GB
3 – 25 MB/s
Hard disk
drives
3 18GB -1 TB
3 40-150 MB/s
7 yrs
NA
$1- 3.00/GB
<$3.00 GB
Temp & RH controls
Temp & RH
controls
NA
No
No
No
No
Yes
No
No
No
Yes
Yes
Yes
None
None
None
?
50 yrs
$1-2.00/GB
3
Data Tape
None
3
$.25-1.00/GB
3
Yes
Encryption
6/7/05
Page 26
InPhase Primary Market Research with Customer
Feedback
Entertainment
Content
Distribution
Financial
Gov’t
Aerospace
Warner Brothers
Disney
Modern Video Film
Laser Pacific
NLT
Avid
Digi-flicks
Universal
Rhythm & Hues
Ascent Media
QuVis
ILM
Dolby
Pinnacle
QMedia
Technicolor
Preferred Video
Electronic Arts
Turner
HBO
Scientific Atlanta
ABC
CBS
NBC
FOX
HDNet
Charter
NHK
COX
Comcast
ESPN
SVT
Regal CineMedia
200 local TV
Stations
Bright Systems
Chicago Board of
Trade
Bear Sterns
Citicorp
Morgan Stanley
Fidelity
Prudential
Hampton Securities
Punk Ziegel
Consortium for
Advanced Radiation
Sources
CIA
CDC
NGA
NASA
NIST
FBI
Navy
NORAD
NATO
Lockheed Martin
Northrop Grumman
SAIC
General Dynamic
Inhance
Immersive Media
BAE Systems
Woolpert
Boeing
GTSI
Raytheon
Digital Globe
6/7/05
Page 27