6–8 Maintenance and Service Guide
Specifications
Table 6-6
CD-RW Drive
Center hole diameter 1.5 cm 0.59 in
Disk diameter 12 cm, 8 cm 4.72 in, 3.15 in
Disk thickness 0.12 cm 0.047 in
Track pitch 0.74 µm
Access time
Random
Full stroke
< 150 ms
< 225 ms
Audio output level Line-out, 0.7 Vrms
Cache buffer 128 KB
Data transfer rate
Sustained, 16X
Sustained, 4X CD-RW
Normal PIO Mode 4 (single burst)
150 KB/s
5,520 KB/s
16.6 MB/s
Startup time < 15 seconds
Stop time < 6 seconds
307503-003.book Page 8 Friday, April 4, 2003 3:37 PM
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