Seagate Pipeline HD Pro Serial ATA ST31000533CS - Manual (Page 12)

6 Pipeline HD Pro Serial ATA Product Manual, Rev. C
2.1 Formatted capacity
*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment
and formatting.
2.1.1 LBA mode
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,
where n is the number of guaranteed sectors 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 137 Gbytes.
2.2 Default logical geometry
LBA mode
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,
where n is the number of guaranteed sectors as defined above.
2.3 Recording and interface technology
Model
Formatted
capacity*
Guaranteed
sectors
Bytes per sector
ST31000533CS 1000 Gbytes 1,953,525,168 512
Cylinders Read/write heads Sectors per track
16,383 16 63
ST31000533CS
Interface Serial ATA (SATA)
Recording method Perpendicular
Recording density (kbits/inch max) 1300
Track density (ktracks/inch avg) 182
Areal density (Gbits/inch 2 avg) 228
Spindle speed (RPM) 7,200 ± 0.2%
Internal data transfer rate (Mbits/sec max) 1520
Sustained data transfer rate (Mbytes/sec max) 120
I/O data-transfer rate (Mbytes/sec max) 300