Compaq DESKPRO 2000 SERIES Maintenance & Service Manual page 273

Applicable Disc
Disc Diameter
Capacity
Center Hole
Disc Thickness
Track Pitch
Laser
Beam Divergence
Output Power
Type
Wave Length
Access Time
Random
Full Stroke
Audio Output Level
Cache Buffer
Data Transfer Rate
Sustained
Burst
8-10 Specifications
Table 8-9
8X CD-ROM Drive
CD-ROM mode1, mode 2
Mixed mode (audio and data combined)
CD-DA
Photo CD (single and multi-session
CDi ready
CD-XA ready
12 cm, 8 cm
550 MB (Mode 1, 12 cm)
640 MB (Mode 2, 12 cm)
180 MB (8 cm)
15 mm diameter
1.2 mm
1.6 µm
53.5 degrees +/- 1.5 degrees
0.14 mW
Semiconductor laser GaAIAs
790 nm +/- 25 nm
150 ms
350 ms
0.7V (RMS) (typical
128 KB
1200 KB/sec
7.0 MB/sec