HP ZE4900 User Manual
Page 136
6–8
Maintenance and Service Guide
Specifications
Table 6-7
24X Max DVD+RW/R and CD-RW Drive
Applicable disk
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
Disk diameter
Standard disc
Mini disc
12 cm
8 cm
4.72 in
3.15 in
Disk thickness
1.2 mm
0.047 in
Track pitch
0.74 µm
Access time
Random
Full stroke
< 150 ms
< 225 ms
Audio output level
Audio-out, 0.7 Vrms
Cache buffer
128 KB/s
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
< 15 seconds
Stop time
< 6 seconds