6–14
Maintenance and Service Guide
Specifications
Track pitch
0.74 µm
Access time
CD media
DVD media
Random
Full stroke
< 100 ms
< 175 ms
< 125 ms
< 225 ms
Audio output level
Audio-out, 0.7 Vrms
Cache buffer
512 KB
Data transfer rate
CD-R (24X)
CD-RW (10X)
CD-ROM (24X)
DVD (8X)
Multiword DMA mode 2
3600 KB/s (150 KB/s at 1X CD rate)
1500 KB/s (150 KB/s at 1X CD rate)
3600 KB/s (150 KB/s at 1X CD rate)
10,800 KB/s (1352 KB/s at 1X DVD rate)
16.6 MB/s
Startup time
< 10 seconds
Stop time
< 3 seconds
Table 6-10
DVD-ROM Drive
(Continued)
Summary of Contents for 2240
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