Specifications
Maintenance and Service Guide 6–7
Table 6-5
CD-ROM Drive
(For Use Only in the Docking Station or External MultiBay)
Applicable disc CD-ROM (Mode 1, 2, and 3)
CD-XA ready (Mode 2, Form 1 and 2)
CD-I ready (Mode 2, Form 1 and 2)
CD-R (read only)
CD Plus
Photo CD (single/multisession)
CD-Extra
Video CD
CD-WO (fixed packets only)
CD-Bridge
Center hole diameter 1.5 cm 0.59 in
Disc diameter
Standard disc
Mini disc
12 cm
8 cm
4.72 in
3.15 in
Disc thickness 1.2 mm 0.047 in
Track pitch 1.6 µm
Access time
Random
Full stroke
< 150 ms
< 300 ms
Cache buffer 128 KB
Data transfer rate
Sustained, 16X
Variable
Normal PIO Mode 4 (single burst)
150 KB/s at 1X
1,500 to 3,600 KB/s (10X to 24X)
16.66 KB/s
Startup time < 8 seconds
Stop time < 4 seconds
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