Seagate Enterprise Value ユーザーズマニュアル
Seagate Terascale HDD Product Manual, Rev. B
5
2.2.1
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.
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 137GB.
support of drives with capacities over 137GB.
2.3
Recording and interface technology
2.4
Physical characteristics
Interface
Serial ATA (SATA)
Recording method
Perpendicular
Recording density, KBPI (Kb/in max)
1807
Track density, KTPI (ktracks/in avg)
340
Areal density (Gb/in
2
avg)
625
Spindle speed (RPM) (± 0.2%)
5900
Internal data transfer rate (Mb/s max)
1813
Sustained data transfer rate (MiB/s)
130 to 160
I/O data-transfer rate (MB/s max)
600 (Ultra DMA mode 5)
Weight: (maximum)
4TB models
606g (1.33 lb)
Cache buffer
64MB (64,768KB)