HP dv7-6c20us Technical Information download pdf (Page 130)

Blu-ray Disc ROM Drive with SuperMulti DVD±R/RW

Double-Layer

Applicable disc Read: Write:

CD-DA, CD+(E)G, CD-MIDI, CDTEXT,

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,

DVDROM (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

CD-R and CD-RW DVD+R, DVD+R(9),

DVD+RW, DVD-R, DVD-R(9),DVD-RW,

DVD-RAM

Access time

CD DVD HD

Random 170 ms 170 ms 230 ms

Cache buffer 8 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

1X BD-ROM 4,500 KB/sec

1X BD-R read 4,500 KB/sec

1X BD-RE read 4,500 KB/sec

Transfer mode Multiword DMA Mode

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HP dv7-6c20us Technical Information Page 130