Compaq Presario CQ40-400 - Notebook PC - Blu-Ray ROM DVD±RW Supermulti Double-Layer Drive Specifications

Blu-ray ROM DVD±RW SuperMulti Double-Layer Drive
specifications
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,
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, BD-RE
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
Blu-ray ROM DVD±RW SuperMulti Double-Layer Drive specifications 93