Cd-Rom Drive Specifications - Compaq Armada 7800 6266 T 5000 D M 1 Maintenance And Service Manual

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6.5 CD-ROM Drive Specifications

Applicable Disc
Center Hole Diameter
Disc Diameter
Disc Thickness
Track Pitch
Laser
Divergence
Output Power
Type
Wave Length
Access Time
Random
Full Stroke
Audio Output Lever
Line Out
Headphone
Cache Buffer
Data Transfer Rate
Sustained, quad
Sustained, single
Burst
Startup Time
Capacity
Mode 1, 12 cm
Mode 2, 12 cm
8 cm
Table 6-5
20X Max CD-ROM Drive
CD-ROM mode 1, mode 2
CD-Digital Audio
CD-XA mode 2 (Form 1, Form 2)
CD-I mode 2 (Form 1, Form 2)
Photo CD (single/multisession)
CD-I Ready
CD-Bridge
CD-WO (fixed packets only)
15 mm
12 cm, 8 cm
1.2 mm
1.6 µm
53.5 ± 1.5 degrees
0.13 ± 0.1 mw
Semiconducter Laser GaA1As
780nm ± 25nm
< 150 ms
< 600 ms
0.7 V rms
none
256 KB
300 MB/sec
150 KB/sec
8.3 MB/sec
< 10 seconds typical
550 MB
640 MB
180 MB
Specifications 6-5