HP 512424-001 manual Transfer mode

Specifications

DVD±RW and CD-RW SuperMulti Double-Layer Drive specifications

Applicable disc	Read:	Write:
	CD-DA, CD+(E)G, CD-MIDI,	CD-R and CD-RW DVD+R,
	CD-TEXT, CDROM,	DVD+RW, DVD-R, DVD-RW,
	CD-ROM XA,	DVD-RAM
	MIXED MODE CD, CD-I,
	CD-I Bridge (Photo-CD,
	Video CD), Multisession CD
	(Photo-CD, CD-EXTRA,
	Portfolio, CD-R, CD-RW),
	CD-R, CD-RW, DVD-ROM
	(DVD-5, DVD-9, DVD-10,
	DVD-18), DVD-R, DVD-RW,
	DVD+R, DVD+RW, DVD-RAM

Access time	CD	DVD
Random	< 175 ms	< 230 ms
Cache buffer	2.5 MB
Data transfer rate
24X CD-ROM	3,600 KB/sec
8X DVD	10,800 KB/sec
24X CD-R	3,600 KB/sec
16X CD-RW	2,400 KB/sec
8x DVD+R	10,800 KB/sec
4X DVD+RW	5,400 KB/sec
8X DVD-R	10,800 KB/sec
4X DVD-RW	5,400 KB/sec
2.4X DVD+R(9)	2,700 KB/sec
5X DVD-RAM	6,750 KB/sec
Transfer mode	Multiword DMA mode

6–6 Maintenance and Service Guide