Blu-Ray Disc Rom Drive With Supermulti Dvd±R/Rw Double-Layer Specifications - HP ProBook 4520s Maintenance And Service Manual

Blu-ray Disc ROM Drive with SuperMulti DVD±R/RW
Double-Layer 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
1X BD-ROM
1X BD-R read
1X BD-RE read
Transfer mode
138 Chapter 6 Specifications
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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, HD-
ROM (Single Layer), HD-ROM (Dual
Layer), HD DVD-R, HD DVD-R for
Dual Layer, HD DVD-RW, BD-ROM, BD-
R, BR-RE
CD
170 ms
8 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
4,500 KB/sec
4,500 KB/sec
4,500 KB/sec
Multiword DMA Mode
Write:
CD-R and CD-RW DVD+R, DVD+R (9),
DVD+RW, DVD-R, DVD-R (9), DVD-RW,
DVD-RAM
DVD HD
170 ms 230 ms