Seagate ST3250311SV ユーザーズマニュアル

8

SV35.5 Series SATA Product Manual, Rev. C

 
Model

 

 

 
Bytes per sector

ST31000525SV

1 Tbyte

1,953,525,168

512

ST3500410SV

500 Gbytes

976,773,168

ST3250311SV

250 Gbytes

488,397,168

*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment 

and formatting.

When addressing the drive 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.

16,383

16

63

 

When addressing the drive 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.

Interface

Serial ATA (SATA)

Recording method

Perpendicular

Recording density (kbits/inch max)

1,474 kbits/in max

Track density (ktracks/inch avg)

236 ktracks/in avg

Areal density (Gbits/inch

2

 avg)

345 Gbits/in

2 

avg

Internal data transfer rate (Mbits/sec max)

1,628 Mbits/sec max

Sustained data transfer rate (Mbytes/sec max)

140

I/O data-transfer rate (Mbytes/sec max)

300