Compaq V300, E500S manual LS-120 SuperDisk Drive, DVD-ROM Drive, Audio output level, Start time

	Table 6-11
	DVD-ROM Drive
Applicable disc		DVD-5, DVD-9, DVD-10
		CD-ROM mode 1, mode 2
		CD-Digital Audio
		CD-XA mode 2 (Form 1, Form 2)
		CD-I mode 2 (Form 1 and Form 2)
		CD-I Ready
		CD-Bridge
		CD-R
		Photo CD (single/multisession)
Center hole diameter		.59 inch / 15 mm
Disc diameter		12 cm, 8 cm
Disc thickness		1.2 mm
Track pitch		.74 µm
Access time		< 150 ms
Random
Full stroke		< 225 ms
Audio output level		0.7 V rms
Line out
Headphone		None
Cache buffer		128 KB
Data transfer rate (typical, including setting)
Sustained,	1X CD rate	150 KB/sec
Sustained, 16X CD rate		2400 KB/sec
Sustained,	1X DVD rate	1380 KB/sec
Sustained,	4X DVD rate	5520 KB/sec
Normal IO mode 4 (single burst)		16.6 MB/sec
Start time		< 15 seconds
Stop time		< 6 seconds

Table 6-12

LS-120 SuperDisk Drive

	1.68 MB	1.44 MB	1.2 MB	1.2 MB	720 KB
	DMF
Formatted	1,720,320	1,474,560	1,261,568	1,228,800	737,280
capacity (bytes)
Sector size	512	512	1,024	512	512
(bytes)
Sectors	3,360	2,880	1,232	2,400	1,440

Continued

6-8Specifications