Seagate ST400FM0012, Product Manual

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Pulsar.2 Product Manual, Rev. B 7
2.2 Formatted capacity
Model Formatted capacity* Guaranteed LBAs Emulated LBA Size (Bytes)
ST400FM0012
ST400FM0052
400GB 781,422,768
512
ST200FM0012
ST200FM0052
200GB 390,721,968
ST100FM0012
ST100FM0062
100GB 195,371,568
*One GB equals one billion bytes when referring to drive capacity. Accessible capacity may vary depending on operating environment and
formatting.
2.2.1 LBA mode
When addressing these drives in LBA mode, all blocks (LBAs) are consecutively numbered from 0 to
n–1,
where
n
is the number of guaranteed LBAs as defined above
.
See Section 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48-
bit addressing support of drives with capacities over 137GB.
2.3 Default logical geometry for ATA based systems
Cylinders Read/write heads Sectors per track
16,383 16 63
2.4 Performance, Recording and interface technology
2.4.1 Interface technology
ST400FM0012 ST400FM0052 ST200FM0012 ST200FM0052 ST100FM0012 ST100FM0062
Interface
Serial ATA (SATA-II)
Interface Speeds
Supported
6Gb/s, 3Gb/s, 1.5Gb/s
Maximum Burst
Transfer Rate
600MB/s
Hot Plug Support
Yes
Native Command
Queuing Support
Yes
Trim Support
Yes
Lifetime Endurance
Management
Yes
No
Yes
No
Yes
No
2.4.2 Recording technology
Flash Memory Type NAND MLC
Emulated LBA Size (Bytes) 512
Native Programmable Page size (User Bytes) 8192
Default transfer alignment offset 0
Typical Data Retention with Power removed (at 40°C) 3 months