Toshiba Satellite P100 Series - Computer Functionality Chapters; Chapter 5: The Keyboard; Chapter 6: Power Modes

Chapter 1 Hardware Overview
Specification
Parameter HITACHI
HTS541040G9SA
00
HITACHI
HTS541040G9S
A00
HITACHI
HTS541040G9
SA00
HITACHI
HTS541040G9S
A00
Storage size (formatted) 40GB 60GB 80GB 100GB
Speed (RPM) 5,400
Data transfer
speed(Mbits/s)
493 493 493 493
bus transfer rate (MB/s) 150 ATA7/SERIAL ATA1.0a/Serial ATAII 1.2 interface
support
Buffer Size 8192 8192 8192 16384
Track /mm density (TPI)
195,371,568 156,301,488 117,210,240 78,140,160
Average random seek time
(read) (ms)
12
Average random seek time
(write) (ms)
5.55
Power-on-to-ready (sec) 4 (typ.) / 10 (max.)
14 Satellite P100 Maintenance Manual(960-Q02)