NEC VERSA LXi Service And Reference Manual page 98

Fn key — function key for ROM-based key functions
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Stroke — 3 mm
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Height — 9.5 mm
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Pitch — 19 mm
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Diskette Drive
Size — 3.5-inch
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Capacity — 1.44MB (formatted), 2MB (unformatted)
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Transfer Rate — 250 to 500 K/bps
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Interleave 1:1
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Controller — NS PC97338VJG
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SuperDisk™ Drive
Formatted Capacity:
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Data Transfer Rate
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Track to track seek rate
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Hard Disk Drive
Specifications vary depending upon model:
Ultra DMA/33 support
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Capacity — Internal 6.x, 10.x, 18.x, or 20.x GB
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Drive height — 12.7 mm
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Read/write track-to-track seek rate — 3 ms – 4.5 ms
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Average seek time — 12 ms – 14 ms
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Revolutions per minute — 4000 – 4200
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9-4 Specifications
Optical diskette — 120MB
High Density floppy diskette — 1.44MB
Double Density floppy diskette — 720KB
120MB: 680KB/second (maximum)
1.44MB: 150KB/second (maximum)
720KB: 75KB/second (maximum)
120MB: 20ms (typical)
1.44MB/720-KB: 25ms (typical)