Specifications
Maintenance and Service Guide
6–11
Table 6-11
24X CD-ROM Drive
Applicable disc
DVD-5, DVD-9, DVD-10
CD-ROM (Mode 1 and 2)
CD Digital Audio
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-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
Audio output level
Line-out, 0.7 Vrms
Cache buffer
128 KB/s
Data transfer rate
Sustained (16X)
Variable
Multiword DMA mode 2
2400 KB/s
1500 to 3600 KB/s (10X to 24X)
16.6 MB/s
Startup time
< 8 seconds
Stop time
< 4 seconds
325388-002.book Page 11 Friday, October 24, 2003 9:21 AM
Содержание Presario X1200 - Notebook PC
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