Specifications

Specifications
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COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED
Writer: David Calvert Saved by: David Calvert Saved date: 04/26/00 8:18 AM
Part Number: 128679-004 File name: Ch06
Table 6-8
CD-ROM Drive
Applicable Disc
CD-ROM (Mode 1, 2, and 3)
CD-XA ready (Mode 2, Form 1 and 2)
CD-I ready (Mode 2, Form 1 and 2)
CD-R (read only)
CD Plus
Photo CD (Single/Multi-session)
CD-Extra
Video CD
CD-WO (fixed packets only)
CD-Bridge
Center Hole Diameter
.59 in. / 15 mm
Disc Diameter
12 cm, 8 cm
Disc Thickness
1.2 mm
Track Pitch
1.6 µm
Access Time
Random
Full Stroke
< 150 ms
< 300 ms
Cache Buffer
128 KB
Data Transfer Rate
Sustained, 16X
Variable
Normal PIO Mode 4 (single burst)
2400 KB/sec (150 KB/sec at 1X)
1500 to 3600 KB/sec (10X to 24X)
16.66 MB/sec
Start-up time
< 8 seconds
Stop time
< 4 seconds