B-4 Specifications
Writer: Debbie Thomson Saved by: Troy Witte Saved date: 06/25/97 9:10 AM
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File Name Appb.doc Part Number 270844-002
16X MAX CD-ROM Drive
Applicable Disc CD-ROM mode1, mode 2
Mixed mode (audio and data combined)
CD-DA
Photo CD (single and multi-session)
CDi ready
CD-XA ready
Disc Diameter 12 cm, 8 cm
Capacity 550 MB (Mode 1, 12 cm)
640 MB (Mode 2, 12 cm)
180 MB (8 cm)
Center Hole 15 mm diameter
Disc Thickness 1.2 mm
Track Pitch 1.6 µm
Laser Beam Divergence
Output Power
Type
Wave Length
53.5 degrees +/- 1.5 degrees
0.14 mW
Semiconductor laser GaAIAs
790 nm +/- 25 nm
Access Time
Random
Full Stroke
100 ms
200 ms
Audio Output Level 0.7V (RMS) (typical)
Cache Buffer 128 KB
Data Transfer Rate
Sustained
Burst
3000 KB/sec
4.0 MB/sec