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SEAGATE 1200 SSD PRODUCT MANUAL, REV. A 7
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 configurations.
• Background processing of queue
• Non-Volatile Write Cache
Note. There is no significant performance difference between Self-Encrypting Drive and standard (non-Self-Encrypting
Drive) models.
3.4 RELIABILITY
• Annualized Failure Rate (AFR) of 0.44%
• Mean time between failures (MTBF) of 2,000,000 hours
• Incorporates industry-standard Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.)
• "Managed Life" or "Limited Warranty with Media Usage" warranty options [1]
[1] Warranty terms will vary based on type of warranty chosen: “Managed Life” or “Limited Warranty with Media Usage”.
Consult the Seagate sales representative for warranty terms and conditions.
3.5 FORMATTED CAPACITIES
Standard OEM models are formatted to 512 bytes per block. The block size is selectable at format time. Supported block
sizes are 512, 520, 524, 528, 4096, 4160, 4192, and 4224. Users having the necessary equipment may modify the data
block size before issuing a format command and obtain different formatted capacities than those listed.
To provide a stable target capacity environment and at the same time provide users with flexibility if they choose, Seagate
recommends product planning in one of two modes:
Seagate designs specify capacity points at certain block sizes that Seagate guarantees current and future products will
meet. We recommend customers use this capacity in their project planning, as it ensures a stable operating point with
backward and forward compatibility from generation to generation. The current guaranteed operating points for this product
are shown below. The Capacity stated is identical when the drive is formatted with or without PI enabled.
Table 1 Formatted Capacity Block Count
CAPACITY (BLOCKS)
BLOCK
SIZE
800GB 400GB 200GB 100GB
DECIMAL HEX DECIMAL HEX DECIMAL HEX DECIMAL HEX
512
1,562,824,368 5D26CEB0h 781,422,768 2E9390B0h 390,721,968 1749F1B0h 195,371,568 BA52230h
520
1,529,743,600 5B2E08F0h 764,871,800 2D970478h 382,435,904 16CB8240h 191,217,952 B65C120h
524
1,509,354,136 59F6EA98h 754,677,072 2CFB7550h 377,338,536 167DBAA8h 188,669,272 B3EDD58h
528
1,487,666,080 58ABFBA0h 743,833,040 2C55FDD0h 371,916,520 162AFEE8h 185,958,264 B157F78h
4096
195,353,046 BA4D9D6h 97,677,846 5D27216h 48,840,246 2E93E36h 24,421,446 174A446h
4160
192,307,693 B7661EDh 96,153,847 5BB30F7h 48,076,924 2DD987Ch 24,038,462 16ECC3Eh
4192
190,839,695 B5FFB8Fh 95,419,848 5AFFDC8h 47,709,924 2D7FEE4h 23,854,962 16BFF72h
4224
189,393,940 B49EC14h 94,696,970 5A4F60Ah 47,348,485 2D27B05h 23,674,243 1693D83h