NEC VERSA 6220 User Manual page 148

T
Transfer Rate
T
Interleave 1:1
T
Controller
VersaBay II SuperDisk™ LS-120 Drive
External 3.5 inch Pack
T
Data Transfer Rate — 4 MB/sec
T
Track to track seek rate — 3 ms
T
Formatted Capacity:
Hard Disk Drive
T
Capacity — Internal 2.1 GB or 3.2 GB, 12.7 mm, or 5.1 GB, 17 mm,
removable IDE hard disk drive
T
Track-to-track seek rate — 3 ms
T
Average seek time — 13 ms (read), 14 ms (write)
T
Revolutions per minute — 4200
T
Data transfer rate — 16.6 MB/sec
T
Media data rates — 69.8
T
Mean Time Between Errors (MTBF) — 300,000 hours
20X-speed CD-ROM Reader
T
Type — 5-inch CD-ROM Pack
T
Average Data Transfer Rates — 1500 KB/second (mode 1), 1710 KB/
second (mode2)
T
Read Rate — 1650 KB/sec max, 1500 KB/sec avg
T
Burst Transfer Rate — 11.1 MB/sec (PIO mode 2); 13.3 MB/sec DMA
mode; PIO Mode 3 compatible (with IORDY)
B-4 Specifications
250 to 500 K/bps
NS PC87338VJG
Optical diskette — 120 MB
High Density floppy diskette — 1.44 MB
Double Density floppy diskette — 720 MB
bit/sec(Max)