8-4 Specifications
Diskette Drive
n Size — 3.5-inch
n Capacity — 1.44 MB (formatted), 2 MB (unformatted)
n Access Time (average) — 94ms
n Transfer Rate — 250 to 500 K/bps
n Interleave 1:1
n Controller — NS PC87338VJG
VersaBay III SuperDisk™ Drive
n Formatted Capacity:
Optical diskette — 120 MB
High Density floppy diskette — 1.44 MB
Double Density floppy diskette — 720 MB
n Data Transfer Rate — 4 MB/sec
n Track to track seek rate — 3 ms
Hard Disk Drive
n Capacity — Internal 2.1 GB or 3.2 GB 9.5 mm removable IDE hard disk
drive
n Track-to-track seek rate — 3 ms
n Average seek time — 13 ms (read), 14 ms (write)
n Revolutions per minute — 4200
n Data transfer rate — 16.6 MB/sec
n Media data rates — 69.8 bit/sec (max)
n Mean Time Between Errors (MTBF) — 300,000 hours
24X-speed CD-ROM Reader
n Type — 5-inch CD-ROM Pack
n Average Data Transfer Rates — 1500 KB/second (mode 1),
1710 KB/ second (mode2)
n Read Rate — 1650 KB/sec max, 1500 KB/sec avg
n Burst Transfer Rate — 11.1 MB/sec (PIO mode2);13.3 MB/sec /DMA
mode; PIO Mode 3 compatible (with IORDY)
n Average Access Time — 150 milliseconds (ms)
n Memory Buffer — 128 KB
n Interface — IDE (ATAPI)
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