Compaq Deskpro 2000 Maintenance & Service Manual page 212

Applicable Disc
Compaq Spare Part Number
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
8-10 Specifications
Table 8-10
CD-ROM Drives
16X Max
CD-ROM mode1, mode 2
Mixed mode (audio and data combined)
CD-DA
Photo CD (single and multi-session)
CDi ready
CD-XA ready
278791-001
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
100 ms
200 ms
0.7V (RMS) (typical)
128 KB
2400 KB/s
24X Max
CD-ROM mode1, mode 2
Mixed mode (audio and data combined)
CD-DA
Photo CD (single and multi-session)
CDi ready
CD-XA ready
278026-001
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
100 ms
150 ms
0.7V (RMS) (typical)
128 KB
1200 to 3600 KB/s