6.6 DVD-ROM Drive
| Table |
Applicable Disc | |
| |
| |
| |
| |
| |
| |
| |
| Photo CD (single/multisession) |
Center Hole Diameter | .59 in/15 mm |
Disc Diameter | 12 cm, 8 cm |
Disc Thickness | 1.2 mm |
Track Pitch | .74 µm |
Capacity |
|
4.7 GB | |
8.5 GB | |
9.4 GB | |
Mode 1, 12 | 550 MB |
Mode 2, 12 cm | 640 MB |
8 cm | 180 MB |
Laser |
|
Output Power | 5 mw |
Type | Semiconducter Laser GaA1As |
Wave Length | 650 nm ± 25nm |
| 795 nm ± 25 nm |
Access Time |
|
Random | < 200 ms |
Full Stroke | < 250 ms |
Audio Output Level |
|
Line Out | 0.7 V rms |
Headphone | none |
Cache Buffer | 128 KB |
Data Transfer Rate |
|
Sustained, 1x | 150 KB/sec |
Sustained, 20x | |
Sustained, | |
Burst | 16.6 MB/sec |
Startup Time | <3 seconds, typical |