6–6 Maintenance and Service Guide
Specifications
Table 6-4
Diskette Drive
Diskette size 3.5 inch
Light On system
Height 0.5 in 12.7 mm
Bytes per sector 512
Sectors per track
High density
Low density
18 (1.44 MB)
9
15 (1.2 MB)
Tracks per side
High density
Low density
80
80
Read/write heads 2
Average seek times
Track-to-track (high/low)
Average (high/low)
Settling time
Latency average
3 to 6 ms
94 to 174 ms
15 ms
100 ms