Specifications 6-5
6.4 Diskette Drive
Table 6-5
Diskette Drive Specifications
Diskette size
3.5-inch
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 Track
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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