NEC VERSA SX User Manual page 156

Hard Disk Drive
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Capacity — Internal 2.1 GB or 3.2 GB 9.5 mm removable IDE hard
disk drive
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Track-to-track seek rate — 3 ms
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Average seek time — 13 ms (read), 14 ms (write)
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Revolutions per minute — 4200
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Data transfer rate — 16.6 MB/sec
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Media data rates — 69.8 bit/sec(Max)
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Mean Time Between Fails (MTBF) — 300,000 hours
24X-speed CD-ROM Reader
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Type — 5-inch CD-ROM Pack
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Average Data Transfer Rates — 1500 KB/second (mode 1),
1710 KB/ second (mode2)
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Read Rate — 1650 KB/sec max, 1500 KB/sec avg
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Burst Transfer Rate — 11.1 MB/sec (PIO mode 2); 13.3 MB/sec
DMA mode; PIO Mode 3 compatible (with IORDY)
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Average Access Time — 150 milliseconds (ms)
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Memory Buffer — 128 KB
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Interface — IDE (ATAPI)
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Photo CD Compatibility — Multisession Photo CD, Video CD (CD-
1, CD-I Ready, CD-G, CD-Plus, CD-DA, CD-EXTRN, and CD-
ROM XA)
B-6 Specifications