Compaq LTE 5100 - Chapter 8.4 Diskette Drive Specifications

Sector Interleave 1:1 1:1 1:1 1:1
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Integrated Controller Yes Yes Yes Yes
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Physical Configuration:
Cylinders 1920 2360 2920 3650
Heads 8 8 8 10
Bytes per sector 512 512 512 512
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Logical Configuration:
Cylinders 1016 1571 2633 4200
Heads 16 16 16 16
Sectors per Track 63 63 63 63
Bytes per Sector 512 512 512 512
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Buffers Size 128K 128K 128K 128K
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Seek Times (Typical,
Including settling in ms):
Single Track 6 4 3 3
Average 16 15 13 13
Full Stroke 26 24 25 25
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Transfer Rates:
Host/Interface 5.22 8.33 11.1 11.1
(MB/sec)
Media (Mbits/sec) 27.28 24.9 - 36 24.7 to 44.9 38.1 to 54.8
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Chapter 8.4 Diskette Drive Specifications
Table 8-10. Diskette Drive Specifications
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Diskette size: 3.5 inch
High density 1.44 MB/1.2 MB
Low density 720 KB
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Light None
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Height 0.59-in (15 mm)
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Bytes per sector 512
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Sectors per Track:
High density 18 (1.44 MB)/15 (1.2 MB)
Low density 9
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Tracks per Side
High density 80 (1.44 MB)/80 (1.2 MB)
Low density 80
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Read/Write heads 2
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Average Seek Times:
Track-to-Track (high/low) 3 ms
Average (high/low) 95 ms
Settling Time 15 ms
Latency Average 100 ms