HP Compaq NX7300 Maintenance And Service Manual page 166

Disc thickness
Track pitch
Access time
Random
Full stroke
Audio output level
Cache buffer
Data transfer rate
CD-R (24X)
Multiword DMA mode 2
Startup time
Stop time
Maintenance and Service Guide
Table 6-8
CD-ROM Drive (Continued)
1.2 mm (0.047 in)
1.6 µm
CD media
< 110 ms
< 220 ms
Audio-out, 0.7 Vrms
128 KB/s
3600 KB/s (150 KB/s at 1X CD rate)
16.6 MB/s
< 8 seconds
< 4 seconds
Specifications
DVD media
< 125 ms
< 225 ms
6–13