5-5

Compaq ProLiant 1850R Servers Maintenance and Service Guide
1.44-MB Diskette Drive

Table 5-4

1.44-MB Diskette Drive Specifications

Size 3 1/2 in
LED Indicators (front panel) Green
Read/Write Capacity per Diskette (high/low
density)
1.44 MB/720 KB
Drive Supported One
Drive Height One-third
Drive Rotation 300 rpm
Transfer Rate bits/sec (high/low) 500 K/250 K
Bytes/Sector 512
Sectors/Track (high/low) 18/9
Tracks/Side (high/low) 80/80
Access Times
Track-to-Track (high/low) 3 ms/6 ms
Average (high/low) 169 ms/94 ms
Settling Time 15 ms
Latency Average 100 ms
Cylinders (high/low) 80/80
Read/Write Heads Two