Seagate BarraCuda Pro Serial ATA Product Manual, Rev. A
11
www.seagate.com
Drive specifications
1.2.2.2
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 1.4.3.1, "Identify Device command"
(words 60-61 and 100-103) for additional information about 48-bit
addressing support of drives with capacities over 137GB.
1.2.3
Recording and interface technology
1.2.4
Start/stop times
Interface
Serial ATA (SATA)
Recording method
Perpendicular
Recording density, KBPI (Kb/in max)
2426
Track density, KTPI (ktracks/in avg)
436
Areal density (Gb/in
2
avg)
1058
Spindle speed (RPM) (± 0.2%)
7200
Internal data transfer rate (Mb/s max)
2833
Sustained data transfer rate (MiB/s max)
238
I/O data-transfer rate (MB/s max)
600 (Ultra DMA mode 5)
Power-on to Ready (sec) (typ/max)
23/30
Standby to Ready (sec) (typ/max)
23/30
Ready to spindle stop (sec) (max)
20
