Compaq Deskpro 4000N Maintenance & Service Manual page 131

Formatted Capacity*
Physical (MB)
Logical (MB)
Compaq Spare Part Number
Drive Type
Transfer Rate
Interface (MBytes/sec)
Typical Seek Time
(including settling)
Single Track (ms)
Average (ms)
Full Stroke (ms)
Disk Rotational Speed (rpm)
Cylinders
Logical
Data Heads
Logical
Sectors per Track
Logical
Buffer Size (KB)
*Because the Compaq Utilities are installed on a hidden partition on the hard drive, hard drive capacity will appear reduced
when displayed by the computer.
Table 7-7
EIDE Hard Drives
1.6-GB (4000N) 2.1-GB (4000S)
1624.7 2111.8
1624.7 2111.8
308347-001 288449-001
65 65
16.7 16.7
3.0 2.0
11.0 12.0
20.0 20.0
5200 4500
3148 4092
16 16
63 63
128 128
Compaq Deskpro 4000S and 4000N Personal Computers 7-7