Dvd±Rw Double-Layer Combo Drive Specifications - HP ProBook 4520s Maintenance And Service Manual

DVD±RW Double-Layer Combo Drive specifications
Applicable disc
Access time
Random
Cache buffer
Data transfer rate
24X CD-ROM
8X DVD-ROM
24X CD-R
16X CD-RW
8X DVD+R
4X DVD+RW
8X DVD-R
4X DVD-RW
2.4X DVD+R(9)
5X DVD-RAM
Transfer mode
126 Chapter 6 Specifications
Read:
CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM,
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
< 175 ms
2 MB
3,600 KB/sec
10,800 KB/sec
3,600 KB/sec
2,400 KB/sec
10,800 KB/sec
5,400 KB/sec
10,800 KB/sec
5,400 KB/sec
2,700 KB/sec
6,750 KB/sec
Multiword DMA Mode
Write:
CD-R and CD-RW
DVD+R, DVD+RW, DVD-R, DVD-
RW, DVD-RAM
DVD
< 230 ms