HP ZE4900 manual 8X MAX DVD-ROM Drive, Specifications, Applicable disk, Center hole diameter, 6-11

Specifications

	Table 6-9
8X MAX DVD-ROM 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	12 cm	4.72 in
Mini disc	8 cm	3.15 in
Disk thickness	1.2 mm	0.047 in
Track pitch	0.74 µm
Access time
Random DVD media	< 150 ms
Full stroke DVD media	< 225 ms
Random CD media	< 110 ms
Full stroke CD media	< 200 ms
Audio output level	Audio-out, 0.7 Vrms
Cache buffer	512 KB/s

Maintenance and Service Guide 6–11