HP DM3 manual Ram

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

Applicable disc Read Write

CD-DA, CD+(E)G, CD-MIDI, CD- TEXT, CDROM, CD-ROM XA, 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

CD-R and CD-RW 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

DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive specifications 87