2.5“ sata iii orion2200 ssd
TRANSCRIPT
2.5“SATAIIISSD
Orion2200Enterprise SSD Series Model: UGB88RAAXXXXXX
The Unigen 2.5” Orion Series of Solid State Drives are designed specifically to address Enterprise storage and computing applications where demanding performance, reliability, and the total cost of ownership (TCO) are major factors.
SolutionDatasheet
UGB88RAAXXXXXX Solutions for a Real Time World
2 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
Revision History
Rev. Date By Reason For Change
1.0 4/01/11 Product Management Initial Release
UGB88RAAXXXXXX Solutions for a Real Time World
3 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
Unigen Orion 2.5” SATA III Solid State Drive
Part Number Description Status
UGB88RAA120Hxx Unigen Orion 2.5” SATAIII 120GB MLC Active
UGB88RAA240Hxx Unigen Orion 2.5” SATAIII 240GB MLC Active
UGB88RAA480Hxx Unigen Orion 2.5” SATAIII 480GB MLC Active
UGB88RAAXXXXXX Solutions for a Real Time World
4 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
Product Specifications
Available in 2.5” Form Factor
Capacity: 120GB, 240GB and 480GB
Uses NAND Multi‐Level Cell (MLC) components
TCG OPAL security with AES 128/256‐bit encryption.
SandForce SF‐2281 processor supports TRIM, SMART, and RAISE.
Bandwidth Performance Specifications o Maximum Sequential Read:
Up to 550 MB/s o Maximum Sequential Write:
Up to 500 MB/s
Read and Write IOPS specifications o Random 4Kb Reads:
Up to 60,000 IOPS o Random 4Kb Writes:
Up to 60,000 IOPS
Compatibility o Serial ATA Revision 3.0 fully compliant,
compatible with SATA 1.5 GB/s and 3 GB/s interface rates
o ATA/ATAPI‐8 Compliant o ATA‐8 Compliant o SSD Enhanced SMART ATA feature set o Native Command Queuing (NCQ)
command
Power Management o 5 V SATA Supply Rail o Supports ATA Power Management and
Advanced Power Management Specifications
o SATA Interface Power Management o OS‐Aware Hot Plug/Removal
Power Specifications o Active (typical): 3.0 W o Idle (typical): 1.65 W
Temperature o Operating: 0°C to 70°C o Non‐Operating: ‐40°C to 85°C
Reliability o Mean Time Between Failures (MTBF)
2,000,000 Hours
Shock o Operating: 1,500G. Duration 0.5ms,
half sine wave
Vibration o 20G. Peak, 10 ~ 20KHz with 3 axis
Weight: o 98 grams
Altitude: o 80,000 ft. Max
Acoustic Noise: o 0 db
Humidity: o 5% to 95% , non‐condensing
Data Reliability: o 1 in 1017 bits, Read
Data Retention: o 10 Years
Compliance o FCC o CE o RoHS
UGB88RAAXXXXXX Solutions for a Real Time World
5 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
Ordering Information
UG B88 RAA XXXX XX
Unigen
Type of Product
B88 = 2.5 inch SATA SSD
Assembly Code
RAA = 2.5 inch SATA III, MLC
SandForce Controller SF‐2281
Density Firmware
MX= MLC SATA Non Production
M1= MLC SATA Ver 1.0 (MP1)
M2= MLC SATA Ver 2.0 (MP2)
M3= MLC SATA Ver 3.0 (MP3)
120H = 120GB
240H = 240GB
480H = 480GB
UGB88RAAXXXXXX Solutions for a Real Time World
6 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
Table of Contents
Unigen Orion 2.5” SATA Solid State Drive .................................................................................................... 3
Product Specifications................................................................................................................................... 4
Ordering Information .................................................................................................................................... 5
Table of Contents .......................................................................................................................................... 6
1. Introduction .......................................................................................................................................... 8
1.1 Product Overview .................................................................................................................... 8
1.2 Block Diagram .......................................................................................................................... 8
1.3 Architecture ............................................................................................................................. 8
2. Certifications and Compliance .............................................................................................................. 9
3. Product Specifications ........................................................................................................................... 9
3.1. Capacity .................................................................................................................................. 9
3.2. Performance ......................................................................................................................... 10
4. Electrical Specifications ....................................................................................................................... 11
5. Environmental Specifications .............................................................................................................. 12
5.1.1. Temperature ....................................................................................................................... 12
5.1.2. Altitude ................................................................................................................................ 12
5.1.3. Shock and Vibration ............................................................................................................ 12
5.1.4. Acoustics ............................................................................................................................. 12
5.1.5. Emissions ............................................................................................................................. 13
5.2. Reliability .............................................................................................................................. 13
5.2.1. Mean Time Between Failures ............................................................................................. 13
5.2.2. Program Erase Cycles .......................................................................................................... 14
5.2.3. ECC ...................................................................................................................................... 14
5.3. Performance Optimization ................................................................................................... 14
5.3.1. TRIM .................................................................................................................................... 14
5.4. Compression and De‐Duplication ......................................................................................... 14
5.5. Encryption ............................................................................................................................. 14
UGB88RAAXXXXXX Solutions for a Real Time World
7 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
6. Mechanical Specifications ................................................................................................................... 15
7. Pin and Signal Descriptions ................................................................................................................. 16
7.1. Hot Plug Support ................................................................................................................... 16
7.2. Signal Description Table ........................................................................................................ 17
8. Glossary ............................................................................................................................................... 18
Appendix ..................................................................................................................................................... 19
A. ATA Support ............................................................................................................................. 19
A.1. The supported ATA Features are: ......................................................................................... 19
A.2. Identify Device Parameters .................................................................................................. 20
B. SMART ..................................................................................................................................... 23
B.1. SMART Subcommand Sets .................................................................................................... 23
B.2. SMART Read Data ................................................................................................................. 23
C. Contact Information ................................................................................................................ 26
UGB88RAAXXXXXX Solutions for a Real Time World
8 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
1. Introduction
The Unigen Orion Series of Solid State Drives is designed specifically to address the demanding
performance and reliability requirements of Enterprise‐Class storage and computing
applications.
1.1 Product Overview
Built with a SandForce 2281 controller, the Unigen Orion Series SSD is ideal for energy‐efficient
computing, reducing access times, and provides a durable alternative to conventional hard disc
drives with superior shock resistance. The proprietary space manager architecture in the
controller maximizes read/write data rate performance to and from the host and flash memory,
eliminating firmware delays during sector read and write operations. The SandForce flash
processor, combined with tailored firmware, provides complete ATA disk emulation, which
ensures complete compatibility with a wide range of operating systems. Designed for ultimate
reliability, Unigen Orion Series SSD’s have an excellent 2.0 million hour mean time before failure
(MTBF) ensuring reliability over long term usage and come backed by a 3‐year warranty and
dedicated technical and engineering support for OEM clients.
1.2 Block Diagram
1.3 Architecture
The Unigen Orion2200 Series SSD’s are designed to fully utilize the SATA III 6.0 Gbps bus and the
16 byte wide lanes of NAND Flash.
UGB88RAAXXXXXX Solutions for a Real Time World
9 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
2. Certifications and Compliance
Certification/Compliance Description
FCC Compliant A FCC Class A devices are those that are for use in a commercial,
Industrial or business environment.
RoHS Compliant Restriction of Hazardous Substance Directive
3. Product Specifications
3.1. Capacity
Raw Capacity Usable Capacity Total User Addressable Sectors in LBA Mode
128GB 120GB 234,441,648
256GB 240GB 468,862,128 512GB 480GB 937,703,088
Notes:
Partitioned and formatted capacity in Microsoft Windows
1 GB = 1,000,000,000 bytes
1 Sec tor = 512 Byte .
UGB88RAAXXXXXX Solutions for a Real Time World
10 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
3.2. Performance
Maximum Read, Write, and Sustained Write Bandwidth (MB/s)
Metric 120GB MLC 240GB MLC 480GB MLC
Max Read 550MB/s 550MB/s 530MB/s
Max Write 500MB/s 520MB/s 450MB/s
Sustained Write 500MB/s 520MB/s 450MB/s
Maximum 4K Random IO/second (IOPS)
Metric 120GB MLC 240GB MLC 480GB MLC
4Kb Random Read 60,000 60,000 40,000
4Kb Random Write 60,000 60,000 40,000
UGB88RAAXXXXXX Solutions for a Real Time World
11 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
4. Electrical Specifications The SSD interface complies with the following standards:
• SATA Rev. 3.0 specification (SATA I / II/ III )
4.1. Supply Voltage
Description Min Max Unit
Operating Voltage for 5 V (+/‐ 8%) 4.60 5.40 V
4.2. Absolute Maximum Ratings
NOTE: Stress above those listed under Absolute Maximum Ratings may cause permanent
damage to the device. This is a stress rating only and functional operation of the device at these or
any conditions above those indicated in the operational sections of this specification is not implied.
Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
4.3. Electrical Characteristics
Parameters Symbol Min Typical Max Unit Test
Supply Voltage Vcc 4.6 5 5.4 V
Operating Current Iact 463 580 740 mA
Idle Current Iidl 430 450 480 mA
TX Differential Output Voltage VdiffTx 500 mVppd
TX AC Common Mode Voltage Vcm.acTx 50 mVp‐p
RX Differential Input Voltage VdiffRx 400 mVppd
RX AC Common Mode Voltage Vcm.acTx 150 mVp‐p
Parameters Symbol Min Max Unit
Input Voltage Vcc 4.6 6.5 V
Current l 1 A
UGB88RAAXXXXXX Solutions for a Real Time World
12 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
5. Environmental Specifications
5.1.1. Temperature
Mode Min Max Unit
Ambient Temperature
Operating 0 +70 oC
Non‐Operating ‐40 +85 oC
5.1.2. Altitude
The drive is not sensitive to changes in altitude because it has no moving parts.
Drive tested up to 80,000 feet.
5.1.3. Shock and Vibration
Operating: 1,500G. Duration 0.5ms, half sine wave
Vibration: 20G. Peak, 10 ~ 20 KHz with 3 axis
5.1.4. Acoustics
The drive has no moving or noise‐emitting parts.
Therefore, it produces no audible sound (0 dB) in all modes of operation.
UGB88RAAXXXXXX Solutions for a Real Time World
13 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
5.1.5. Emissions
The Unigen Orion Series SSD’s are compliant to the FCC regulations.
Standards Description Results
FCC § 15.107 Conducted Emissions Compliant
FCC § 15.109 Radiated Emissions Compliant
5.2. Reliability
Parameter Value
MTBF 2,000,000 Hours
Program Erase Cycles (P/E) 5,000 Cycles
ECC Up to 55 bits correctable per 512‐bytes sector (BCH)
5.2.1. Mean Time between Failures
The Mean Time between Failures (MTBF) is calculated based on a Part Stress Analysis. It
assumes nominal voltage, with all other parameters within specified range. This
specification is based on the MTBF rating of the SandForce 2281 controller
UGB88RAAXXXXXX Solutions for a Real Time World
14 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
5.2.2. Program Erase Cycles
Specifies the maximum number of cycles the NAND flash chips can be programmed and
erased before losing their ability to hold a charge.
5.2.3. ECC
Error‐Correcting Code defines the number of correctable symbols for a given size of data.
5.3. Performance Optimization
Parameter Value
TRIM Non Deterministic TRIM support
5.3.1. TRIM
ATA8 Command that provides for the operating system to inform the drive when sectors
no longer contain valid data
Note: TRIM support requires operating system support.
5.4. Compression and De‐Duplication
Drives use both Compression and De‐Duplication to improve performance and reduce
wear on flash chips.
5.5. Encryption
The Orion2200 drives use automatic double encryption (AES‐256, 128), TCG OPAL and
password at the drive level ensures secure data protection.
UGB88RAAXXXXXX Solutions for a Real Time World
15 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
6. Mechanical Specifications
Parameter Value
Length 100.0 mm
Width 69.85 mm
Height 7.0 mm
Notes:
A l l d imens ions a re i n mi l l imete r s
UGB88RAAXXXXXX Solutions for a Real Time World
16 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
7. Pin and Signal Descriptions
This section identifies the pin locations and signal descriptions of the Unigen High Performance
SSD’s. The Host is connected to the SSD with a standard 22‐pin SATA connector.
Pin Locations
7.1. Hot Plug Support
Hot Plug insertion and removal are supported in the presence of a proper connector and
appropriate operating system (OS) support as described in the SATA 3.0 specification. This
product supports Asynchronous Signal Recovery and will issue an unsolicited COMINIT when
first mated with a powered connector to guarantee reliable detection by a host system without
hardware device detection.
UGB88RAAXXXXXX Solutions for a Real Time World
17 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
7.2. Signal Description Table
No. Plug Connector pin definition
Signal
S1 GND 2ndmate
S2 A+
Differential signal A from PHY
S3 A‐
S4 GND 2ndmate
S5 B‐
Differential signal B from PHY
S6 B+
S7 GND 2ndmate
Key and spacing separate signal and power segments
Power
P1 V33 3.3V power (Unused)
P2 V33 3.3V power (Unused)
P3 V33 3.3V power, pre‐charge, 2ndmate (Unused)
P4 GND 1stmate
P5 GND 2ndmate
P6 GND 2ndmate
P7 V5 5V power, pre‐charge, 2ndmate
P8 V5 5V power
P9 V5 5V power
P10 GND 2ndmate
P11 DAS/DSS Device Activity Signal
P12 GND 1stmate
P13 V12 12V power, pre‐charge, 2ndmate (Unused)
P14 V12 12V power (Unused)
P15 V12 12V power (Unused)
UGB88RAAXXXXXX Solutions for a Real Time World
18 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
8. Glossary
Term Definition
ATA Advanced Technology Attachment
ATAPI Advanced Technology Attachment Packet Interface
DMA Direct Memory Access
ECC Error‐Correcting Code
EXT Extended
GB Giga‐byte defined as 1x109 bytes
GC Garbage Collection, can be real time or idle time (background)
HDD Hard Disk Drive
Hot Plug A term used to describe the removal or insertion of a SATA hard drive when the system is powered on.
IOPS Input output operations per second
LBA Logical Block Address
MB Mega‐byte defined as 1x106 bytes
MTBF Mean time between failures
NCQ Native Command Queuing. The ability of the SATA hard drive to queue and re‐order commands to maximize execution efficiency.
NOP No Operation
OS Operating System
Port The point at which a SATA drive physically connects to the SATA controller.
P/E Program / Erase cycles, defines NAND lifecycle
SAS Serial Attached SCSI
SATA Serial ATA
SFF Small Form Factor
SMART Self‐Monitoring, Analysis and Reporting Technology: an open standard for developing hard drives and software systems that automatically monitors a hard drive’s health and reports potential problems.
SSD Solid State Drive
TRIM ATA8 Command informing the drive when sectors no longer contain valid data
UGB88RAAXXXXXX Solutions for a Real Time World
19 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
Appendix
A. ATA Support
A.1. The Unigen Orion family of drives complies with all ATA‐8 commands as well as many optional
ones. The supported ATA Features are:
Feature ATA‐8 Reference
General 4.2
48‐bit address 4.4
Device configuration overlay (DCO) 4.8
General purpose logging (GPL) 4.10
Hot protected area (HPA) 4.11
Native command queuing (NCQ) 4.15
Power management 4.18
Power‐up in standby (PUIS) 4.19
Security 4.20
S.M.A.R.T. 4.21
Software setting preservation (SSP) 4.22
Command Name Command Code (Hex) Command Name Command Code (Hex)
CHECK POWER MODE E5h or 98h SET FEATURES, SETF EFh
DEVICE CONFIGURATION FREEZE LOCK
B1h/C1h SET MAX ADDRESS F9h
DEVICE CONFIGURATION IDENTIFY
B1h/C2h SET MAX FREEZE LOCK F9h/04h
DEVICE CONFIGURATION RESTORE
B1h/C0h SET MAX LOCK F9h/02h
DEVICE CONFIGURATION SET B1h/C3h SET MAX SET PASSWORD F9h/01h
DOWNLOAD MICROCODE 92h SET MAX UNLOCK F9h/03h
EXECUTE DEVICE DIAGNOSTIC 90h SET MAX ADDRESS EXT 37h
FLUSH CACHE E7h SET MULTIPLE MODE C6h
FLUSH CACHE EXT EAh SLEEP E6h or 99h
IDENTIFY DEVICE ECh SMART ‐
IDLE E3h or 97h SMART DISABLE OPERATIONS
B0h/D9h
IDLE IMMEDIATE E1h or 95h SMART ENABLE/DISABLE AUTO OFF‐LINE
B0h/‐DBh
INITIALIZE DEVICE PARAMETERS
91h SMART ENABLE/DISABLE AUTOSAVE
B0h‐D2
NOP 00h/00h SMART ENABLE OPERATIONS B0h/D8h
READ BUFFER E4h SMART EXECUTE OFF‐LINE IMMIDIATE
B0h/D4h
READ DMA C8h SMART READ DATA B0h/D0h
READ DMA EXT 25h SMART READ LOG B0h/D5h
UGB88RAAXXXXXX Solutions for a Real Time World
20 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
READ FPDMA QUEUED 60h SMART READ THRESHOLD B0h‐D1h
READ LOG EXT 2Fh SMART RETURN STATUS B0h/DAh
READ LOG DMA EXT 47h SMART SAVE ATTRIBUTE VALUES
B0h/D3h
READ MULTIPLE C4h SMART WRITE LOG B0h/D6h
READ MULTIPLE EXT 29h STANDBY E2h
READ NATIVE MAX ADDRESS F8h STANDBY IMMEDIATE E0h
READ NATIVE MAX ADDRESS EXT
27h WRITE BUFFER E8h
READ SECTOR(S) 20h WRITE DMA CAh
READ SECTOR(S) EXT 24h WRITE DMA EXT 35h
READ VERIFY SECTOR(S) 40h WRITE DMA FUA EXT 3Dh
READ VERIFY SECTOR(S) EXT 42h WRITE DMA (w/o retry) CBh
SECURITY DISABLE PASSWORD F6h WRITE FPDMA QUEUED 61h
SECURITY ERASE PREPARE F3h WRITE LOG EXT 3Fh
SECURITY ERASE UNIT F4h WRITE LOG DMA EXT 57h
SECURITY FREEZE LOCK F5h WRITE MULTIPLE C5h
SECURITY SET PASSWORD F1h WRITE MULTIPLE EXT 39h
SECURITY UNLOCK F2h WRITE MULTIPLE FUA EXT CEh
SEEK 70h‐7Fh WRITE SECTOR(S) 30h
WRITE SECTOR(S) EXT 34h
WRITE SECTOR(S) (w/o retry) 31h
WRITE UNCORRECTABLE EXT 45h
A.2. Identify Device Parameters
Word Contents Description
0 0C5Ah General information
1 3FFFh Number of logical cylinders
2 C837h Specific configuration
3 0010h Number of logical heads
4 – 5 0 Retired
6 003Fh Number of logical sectors per logical track
7 – 8 0 Reserved
9 0000h Retired
10‐19 XXXX Serial number(20 ASCII characters)
20 0000h Retired
21 4000h Buffer Memory Size
22 3000h Obsolete
23 ‐ 26 XXXX Firmware revision (8 ASCII characters)
27‐ 46 XXXX Model number
47 8010h Number of sectors on multiple commands
48 0000h Reserved
49 2F00h Capabilities
50 4000h Capabilities
51 ‐ 52 0200h PIO Mode support
53 0007h Reserved
UGB88RAAXXXXXX Solutions for a Real Time World
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Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
54 3FFFh Number of current logical cylinders
55 0010h Number of current logical heads
56 003Fh Number of current logical sectors per track
57 FC10h Obsolete
58 00FBh Obsolete
59 0110h Multiple sector setting
60 XXXXh Total number of user addressable sectors (LBA mode only)
61 XXXXh Total number of user addressable sectors (LBA mode only)
62 0000h Obsolete
63 0007h Multi‐word DMA transfer
64 0003h Flow control PIO transfer modes supported
65 0078h Minimum Multiword DMA transfer cycle time per word
66 0078h Manufacturer’s recommended Multiword DMA transfer cycle time per word
67 0078h Minimum PIO transfer cycle time without flow control
68 0078h Minimum PIO transfer cycle time with IORDY flow control
69 ‐ 74 0 Reserved
75 001Fh Queue Depth
Identify Device Parameters (continued)
Word Contents Description
76 0706h Serial ATA capability
77 0000h Reserved
78 004Ch Serial ATA features supported
79 0048h Serial ATA features enabled
80 00E0h Major Version Number
81 0000h Minor Version Number
82 346Bh Command sets supported
83 7D21h Command sets supported
84 4022h Command set/feature supported extension
85 3469h Command set/feature enabled
86 3C01h Command set/feature enabled
87 4022h Command set/feature default
88 407Fh Ultra DMA transfer
89 0000h Time required for security erase unit completion
90 0000h Time required for Enhanced security erase completion
91 0000h Current advanced power management value
92 0000h Master Password Revision Code
93 0000h COMRESET result
94 0000h Automatic acoustic management value
95 0000h Stream minimum request size
UGB88RAAXXXXXX Solutions for a Real Time World
22 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
96 ‐ 99 0 Reserved
100 ‐ 103 XXXX Maximum user LBA for 48bit address feature set
104‐105 0 Reserved
106 0000h Physical sector size / logical sector size
107 0000h Reserved
108 ‐ 111 XXXX Unique ID
112 ‐ 116 0 Reserved
117 ‐ 118 0 Words per logical sector
119 ‐ 126 0 Reserved
127 0000h Removable media status notification feature set supported
128 XXXXh Security status
129 ‐ 159 0 Undefined
160‐254 0 Reserved
255 XXXXh Integrity word
UGB88RAAXXXXXX Solutions for a Real Time World
23 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
B. SMART
B.1. SMART Subcommand Sets
In order to select a subcommand the host must write the subcommand code to the device's
Features Register before issuing the SMART Function Set command. The subcommands are
listed below.
Command Command Code (Hex)
SMART READ ATTRIBUTES D0h
SMART READ THRESHOLD D1h
SMART ENABLE/DISABLE ATTRIBUTE AUTOSAVE D2h
SMART SAVE ATTRIBUTE VALUES D3h
SMART EXECUTE OFF‐LINE IMMIDIATE D4h
SMART READ LOG D5h
SMART WRITE LOG D6h
SMART WRITE ATTRIBUTE THRESHOLD D7h
SMART ENABLE OPERATIONS D8h
SMART DISABLE OPERATIONS D9h
SMART RETURN STATUS DAh
B.2. SMART Read Data (Subcommand D0h)
This subcommand returns the device's Attribute Values to the host. The Attribute Values consist
of 512bytes.
Device Attribute Data Structure
Byte Description
0:1 Data structure revision number (Vendor Specific)
2:361 1st ‐ 30th Individual attribute data (Vendor Specific)
362 Off‐line data collection status
363 Self‐test execution status
364:365 Total time in seconds to complete off‐line data collection activity
366 Vendor Specific
367 Off‐line data collection capability
368‐369 SMART capability
370 Error logging capability 7‐1 Reserved 0 1=Device error logging supported
371 Self‐test failure check point (Vendor Specific)
372 Short self‐test routine recommended polling time(in minutes)
373 Extended self‐test routine recommended polling time(in minutes)
374‐510 Reserved
511 Data structure checksum
UGB88RAAXXXXXX Solutions for a Real Time World
24 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
Individual Attribute Data Structure
Byte Description
0 Attribute ID Number
1:2 Status Flag
3 Nominal Value
4 Worst value since SSD was deployed
5:10 Raw data
11 Reserved
Attribute ID Numbers
ID Attribute Name Description
1 Raw Read Error Rate Raw error rate related to ECC errors. Correctable and uncorrectable RAISE errors are included in the error event count. (UECC + URAISE)
5 Retired Block Count Tracks the total number of retired blocks. Data is calculated as 100‐(100*RBC/MRB), where RBC is the retired block count and MRB is the minimum required blocks. Also an indicator of remaining life.
9 Power On Hours (POH)
Count of hours in power‐on state. The raw value of this attribute shows total count of hours in power‐on state.
12 Device Power Cycle Count
This attribute indicates the count of full hard disk power on/off cycles.
171 Program Fail Block Count
Counts the number of flash program failures.
172 Erase Fail Block Count Counts the number of flash erase failures.
174 Unexpected Power Loss Count
Counts the number of unexpected power loss events since the drive was deployed.
177 Wear Range Delta Returns the percent difference in wear between the most‐worn block and least‐worn block
181 Program Fail Count 4 bytes used to show the number of program failures there have been. (Identical to attribute 171.)
182 Erase Fail Count 4 bytes used to show the number of block erase failures since the drive was deployed. (Identical to attribute 172.)
UGB88RAAXXXXXX Solutions for a Real Time World
25 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
Attribute ID Numbers (continued)
ID Attribute Name Description
187 Reported Uncorrectable Errors
This attribute tracks the number of uncorrectable RAISE (URAISE) errors reported back to the host for all data access commands.
194 Temperature Temperature assuming an on‐board sensor connected via ISTW interface to the SF‐2200.
195 On the fly ECC Uncorrectable Error Count
This attribute tracks the number of uncorrectable errors (UECC).
196 Reallocation Event Count
This attribute tracks the number of blocks that fail programming which are reallocated as a result.
231 SSD Life Left A measure of the estimated life left, based on a combination of PE cycles and available reserve blocks. 100 is a new drive, 10=replace as it has sufficient reserved blocks but the PE cycles have been used, 0=insufficient reserved blocks, drive is read only to allow recovery of data on the drive.
233 Reserved
234 Reserved
241 Lifetime Writes from Host
Indicates the total amount of data written from hosts since the drive was deployed. This is stored in 4 bytes. The number stored represents the number of bytes written by the host to the drive, in 64GB increments.
242 Lifetime Reads from Host
Indicates the total amount of data read to hosts since the drive was deployed. This is stored in 4 bytes. The number stored represents the number of bytes read by the host to the drive, in 64GB increments.
UGB88RAAXXXXXX Solutions for a Real Time World
26 Re‐Tek‐1725 Released April 2011 http://www.unigen.com COPYRIGHT UNIGEN CORPORATION, 2011 CONFIDENTIAL
Unigen Corporation reserves the right to change products or specifications without notice. 45388 Warm Springs Blvd. Fremont, CA. 94539 Telephone: (510) 668‐2088 Fax: (510) 661‐2788
2011 Unigen Corporation. All rights reserved.
C. Contact Information
Corporate Headquarters
Unigen Corporation
45388 Warm Springs Blvd.
Fremont, CA 94539‐6102
Telephone: (510) 688‐2088
(800) 826‐0808 Fax: (510) 661‐2770
Email: [email protected]
Web: www.unigen.com
Customer Comment: (800) 826‐0808