DVD-ROM Drive, Applicable disc, Cache buffer

DVD-ROM Drive

Applicable disc	DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18, CD-ROM (Mode 1 and 2), CD Digital
	Audio, CD-XA ready (Mode 2, Form 1 and Form 2), CD-I (Mode 2, Form 1 and Form 2),
	CD-R, CD-RW, Photo CD (single and multisession), CD-Bridge

Center hole diameter	1.5 cm (0.59 in)

Disc diameter

Standard disc	12 cm (4.72 in)
Mini disc	8 cm (3.15 in)

Disc thickness	1.2 mm (0.047 in)

Track pitch	0.74 µm

Access time	CD	DVD

Random	< 100 ms	< 125 ms

Full stroke	< 175 ms	< 225 ms

Audio output level	Line-out, 0.7 Vrms

Cache buffer	512 KB

Data transfer rate

CD-R (24X)	3600 KB/s (150 KB/s at 1X CD rate)

CD-RW (10X)	1500 KB/s (150 KB/s at 1X CD rate)

CD-ROM (24X)	3600 KB/s (150 KB/s at 1X CD rate)

DVD (8X)	10,800 KB/s (1,352 KB/s at 1X DVD rate)

Multiword DMA mode 2	16.6 MB/s

Startup time	< 10 seconds

Stop time	< 3 seconds

DVD-ROM Drive 91