Seagate 1200 SSD driver and firmware
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1200 SSD Data Sheet - Page 2
1200 SSD
Specifications
SED Models FIPS 140-2 Models Interface Options NAND Flash Type Performance Sustained Data Transfer Rate, Max (MB/s) I/O Data Transfer Rate, Max (MB/s) I/Os per Second per Watt (IOPS/W) Sequential Read/Write Command Rate (MB/s) Peak, 128KB Random Read/Write Command Rate (IOPS) Peak, 4KB Configuration/Reliability Nonrecoverable Read Errors per Bits Read...
Seagate 1200 SSD Product Manual - Page 2
... LLC. All rights reserved.
Publication number: 100708406, Rev. A July 2013
Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Seagate 1200 SSD and SeaTools are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States...
Seagate 1200 SSD Product Manual - Page 3
... Collection 16 5.2.3 Write Amplification 16 5.2.4 UNMAP 16 5.2.5 Data Retention 17 5.2.6 Lifetime Endurance Management (Available on select models 17 5.2.7 SSD Percentage Used Endurance Indicator 17
5.3 RELIABILITY AND SERVICE 17 5.3.1 Annualized Failure Rate (AFR) and Mean Time Between Failure (MTBF) . . . . 17 5.3.2 Preventive maintenance 17
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Seagate 1200 SSD Product Manual - Page 4
... ON SED DRIVES 47
9.0 DEFECT AND ERROR MANAGEMENT 48
9.1 DRIVE INTERNAL DEFECTS/ERRORS 48 9.2 DRIVE ERROR RECOVERY PROCEDURES 48 9.3 SAS SYSTEM ERRORS 48 9.4 AUTO-REALLOCATION 49 9.5 PROTECTION INFORMATION (PI 49
9.5.1 Levels of PI 49 9.5.2 Setting and determining the current Type Level 49 9.5.3 Identifying a Protection Information drive 49
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Seagate 1200 SSD Product Manual - Page 5
... Physical characteristics 68
11.4.3 Connector requirements 68
11.4.4 Electrical description 68
11.4.5 Pin descriptions 68
11.4.6 SAS transmitters and receivers 69
11.4.7 Power 70
11.5 SIGNAL CHARACTERISTICS 70 11.5.1 Ready LED Out 70
11.5.2 Differential signals 71
11.6 SAS-3 SPECIFICATION COMPLIANCE 71 11.7 ADDITIONAL INFORMATION 71
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Seagate 1200 SSD Product Manual - Page 7
... the Seagate sales representative for warranty terms and conditions. For information regarding data recovery services, visit http://www.seagate.com/services-software/data-recovery-services/ For Seagate OEM and Distribution partner portal, visit: http://www.seagate.com/partners/ For Seagate reseller portal, visit: http://www.seagate.com/partners/my-spp-dashboard/
Seagate 1200 SSD Product Manual...
Seagate 1200 SSD Product Manual - Page 9
... safety, power distribution, shielding, audible noise control, and temperature regulation. In particular, the drives must be securely mounted to guarantee the specified performance characteristics. Mounting by bottom holes must meet the requirements of Section 10.3.
2.1
STANDARDS
The Seagate 1200 SSD family complies with Seagate standards as noted in the appropriate sections of this manual and...
Seagate 1200 SSD Product Manual - Page 12
... FEATURES
Seagate 1200 SSD drives have the following standard features:
• 1.5 / 3.0 / 6.0 / 12.0* Gb Serial Attached SCSI (SAS) interface (* 12.0 Gb only available on 2.5" models) • Integrated dual port SAS controller supporting the SCSI protocol • Support for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 128 - deep task set...
Seagate 1200 SSD Product Manual - Page 13
3.2
MEDIA DESCRIPTION
The media used on the drive consists of Multi Layer Cell (MLC) NAND Flash for improved reliability and performance.
3.3
PERFORMANCE
• Firmware controlled multi-segmentable cache buffer • Up to 1200MB/s maximum instantaneous data transfers on 12Gb capable...
24,038,462 16ECC3Eh
23,854,962 16BFF72h
23,674,243 1693D83h
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Seagate 1200 SSD Product Manual - Page 14
... a specific Logical Block address from a Physical Block, thereby freeing up the Physical Block from use and no longer requiring it to contain user data. An unmapped block will respond to a READ command with data that is determined by the setting of the LBPRZ bit in the READ CAPACITY parameter data.
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Seagate 1200 SSD Product Manual - Page 15
... Provisioned LBA PI Returned for Thin Provisioned LBA PI Check Performed Error reported to Host
Standard Disabled 0 1 1 N/A 0x00
None N/A No
Enabled
1
1
1
Yes
No
0x00 0x00
SED Disabled 0 1 0 N/A
Random
0xFF No No
0xFF No No
None N/A No
Enabled
1
1
0
Yes
No
None Random
None Yes Yes
Scrambled PI data
No
No
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Seagate 1200 SSD Product Manual - Page 19
... not receive a NOTIFY (ENABLE SPINUP) primitive within 5 seconds, the drive fails the START STOP UNIT command.
The START STOP UNIT command may be used to command the drive to stop. Stop time is 3 seconds (maximum) from removal of DC power. SCSI stop time is 3 seconds. There is no power control switch on the drive.
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Seagate 1200 SSD Product Manual - Page 21
... an effect on how long a Flash component can retain its programmed value with power removed. At high temperature the retention capabilities of the device are reduced. Data retention is not an issue with power applied to the SSD. The SSD drive contains firmware and hardware features that can monitor and refresh memory cells when power is applied. 3. Endurance rating is...
Seagate 1200 SSD Product Manual - Page 24
... the Informational Exceptions Control mode page (1Ch). Subject to the reporting method. For example, if the MRIE is set to one, the firmware will issue to the host an 01-5D00 sense code. The FRU field contains the type of predictive failure that occurred. The error code is preserved through bus resets and power cycles.
Determining...
Seagate 1200 SSD Product Manual - Page 25
..., no failure condition will be reported regardless of the recovery processes required to recover the data.
The following conditions are considered DST failure conditions: • Read error after recovery attempts are exhausted • Write error after recovery attempts are exhausted
Recovered errors will not be reported as diagnostic failures.
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Seagate 1200 SSD Product Manual - Page 51
... and security services for the protection of stored data, commonly known as "protection of data at rest." These drives are compliant with the Trusted Computing Group (TCG) Enterprise Storage Specifications as detailed in Section 2.2.
The Trusted Computing Group (TCG) is an organization sponsored and operated by companies in the computer, storage and digital communications industry. The Seagate SED...
Seagate 1200 SSD Product Manual - Page 52
... SED file. A standard (base) drive (non-SED) file will be rejected.
2. The download file must be signed and authenticated.
3. As with a non-SED drive, the download file must pass the acceptance criteria for the drive. For example it must be applicable to the correct drive model, and have compatible revision and customer status.
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Seagate 1200 SSD Product Manual - Page 62
...4096, 4160, 4192 and 4224 bytes per logical block. [2] Warning. Power loss during a firmware upgrade can result in firmware corruption. This usually makes the drive inoper-
able. [3] Reference MODE SENSE command 1Ah for mode pages supported. [4] Y = Yes. Command is supported.
N = No. Command is not supported. A = Support is available on special request.
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Seagate 1200 SSD Product Manual - Page 64
... used by the drive to control its operation. A MODE SELECT command can be used to change the values identified as changeable values. Originally, current values are installed from saved or default values after a power on reset, hard reset, or Bus Device Reset message.
4. Changeable values
Changeable values form a bit mask, stored in nonvolatile memory, that dictates which...
Seagate 1200 SSD Product Manual - Page 79
... 7 miscellaneous feature support
Asynchronous event notification 63 Automatic contingent allegiance 63 Deferred error handling 63 Parameter rounding 63 Queue tagging 63 Reporting actual retry count 63 Segmented caching 63 Zero latency read 63 miscellaneous status support ACA active 63 ACA active, faulted initiator 63 Busy 63 Check condition 63
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