Specifications 6-5
6.4 Diskette Drive
Table 6-5
Diskette Drive Specifications
Diskette size 3.5-inch (88.9 mm)
High density 1.44 MB/1.2 MB
Low density 720 KB
Light None
Height 0.43 in. (11 mm)
Bytes per sector 512
Sectors per Trac
High density 18 (1.44 MB)/15 (1.2 MB)
Low density 9
Tracks per Side
High density 80 (1.44 MB)/80 (1.2 MB)
Low density 80
Read/Write heads 2
Average Seek Times
Track-to-Track (high/low) 3 ms/6 ms
Average (high/low) 94 ms/174 ms
Settling Time 15 ms
Latency Average 100 ms
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