NEC VERSA FXI, Инструкция по обслуживанию и справочник

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9-4 Specifications
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Number of tracks — 160
Hard Disk Drive
Specifications vary depending upon model:
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Ultra DMA/66 support
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Capacity — Internal 6.x, 10.x, 12.x, or 20.x GB
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Drive height — 9.5 mm
„
Read/write track-to-track seek rate — 3 ms
„
Average seek time — 12 ms – 14 ms
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Revolutions per minute — 4200
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Data transfer rate

16.6 MB/sec (PIO mode4/DMA mode2)

66.6 MB/sec (ultra DMA mode 4)
„
Media data rates — 88.0 bit/sec – 118.0 bit/sec
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Mean Time Between Errors (MTBF) — 300,000 hours
24X-speed CD-ROM Drive
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Type — 5-inch CD-ROM Pack
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Average Data Transfer Rates — 1545 KB/second to 3600 KB/second
„
Burst Transfer Rate — 16.7 MB/sec, PIO mode4/DMA mode
„
Average Access Time

190 ms (Random)

350 ms (Fullstroke)
„
Interface — IDE (ATAPI)
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Photo CD Compatibility — Single Session/Multisession Photo CD,
Video CD (CD-1, CD-I Ready, CD-G, CD-Plus, CD-DA,
CD-EXTRN, and CD-ROM XA mode 2)
CD Read/Write Drive
„
Size — 149mm x 138mm x 18.2mm (DxWxH)
„
Weight — 500g
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Buffer Size — 2MB
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Speed

CD-ROM Read — 3000KB/second, 20X maximum

CD-RW Read — 2100KB/second, 14X maximum

CD-RW Write — 600KB/second, 4X maximum