Compaq EVO M80v 60 GB 40 GB 30 GB 20 GB Physical configuration, Buffer size3, Disk rotational

Specifications

Table 6-6

Hard Drives (Continued)

	60 GB	40 GB	30 GB	20 GB
Physical configuration
Cylinders3	22,784	22,784	25,800	22,784
Heads	6	4	2	4
Sectors per	293 to 560	293 to 560	398 to 731	293 to 560
track3
Bytes per sector	512	512	512	512
Buffer size3	2 MB	2 MB	512 KB	512 KB
Disk rotational	4200 rpm	4200 rpm	4200 rpm	4200 rpm
speed
Transfer rate
Interface max	66.6	66.6	100	66.6
(MB/s)2
Media (MB/s)3	109 to 203	109 to 203	155 to 256	109 to 203

11 GB = 1,073,741,824 bytes.

2System capability may differ.

3Actual drive specifications may differ slightly.

Certain restrictions and exclusions apply. Consult the Compaq Customer Support Center for details.

6–8 Maintenance and Service Guide