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6–6 Maintenance and Service Guide
Specifications
40 GB 30 GB 20 GB 20 GB
Physical configuration
Cylinders
3
Heads
Sectors per
track
3
Bytes per sector
22,784
4
293 to 560
512
25,800
2
398 to 731
512
22,784
4
293 to 560
512
22,784
2
293–560
512
Buffer size
3
2 MB 512 KB 512 KB 512 KB
Disk rotational
speed
4200 rpm 4200 rpm 4200 rpm 4200 rpm
Transfer rate
Interface max
(MB/s)
2
Media (Mb/s)
3
66.6
109 to 203
100
155 to 256
66.6
109 to 203
66.6
109 to 203
2
System capability may differ.
3
Actual drive specifications may differ slightly.
Certain restrictions and exclusions apply. Consult the Compaq Customer
Support Center for details.
Table 6-4
Hard Drives
(Continued)