Compaq Diskette Drive, Hard Drive, Light, Height, 6.4-GB, 4.8-GB, Drive Type, Hard Drives, Access Times, Diskette Size, Diskette Drive, Tracks per Side

"Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690

32-MB	128-MB	160-MB
64-MB	32-MB	96-MB
64-MB	64-MB	128-MB
64-MB	128-MB	192-MB

Diskette Drive

	Diskette Drive
Diskette Size		3.5 in
Light		None
Height		.5" / 1.27 cm
Bytes per Sector:		512
Sectors per Track		18 (1.44-MB) / 15 (1.2-MB)
High Density
Low Density		9
Tracks per Side		80 (1.44-MB) / 80 (1.2-MB)
High Density
Low Density		80
Access Times		3 ms/6 ms
Track-to-Track (high/low)
Average (ms)		94 ms/174 ms
Setting Time (ms)		15 ms
Latency Average		100
Number of Read/Write Heads		2

Hard Drive

	Hard Drives
	6.4-GB	4.8-GB
Capacity Per Drive	6.4-GB	4.8-GB
Drive Type	65	65
Physical Configuration	8647	8647
Cylinders
Heads	6	6
Sectors per track	240-250	240-250
Bytes per sector	512	512

file:///C/SERVICE%20MANUALS/COMPAQ%20_%20checked%20ok/NOTEBOOK...00%20SERIES%201683%201685%201687%201688%201690%201694/spec.html (9 of 12)6/27/2004 2:57:31 AM