High Definition Dvd-Rom And Dvd±Rw Drive - HP Dv4 1140go - Pavilion Entertainment - Core 2 Duo GHz Maintenance And Service Manual

High Definition DVD-ROM and DVD±RW Drive
Applicable disc
Access time
Random
Cache buffer
Data transfer rate
CD-ROM and CD-R
DVD-ROM
CD-R
CD-RW
DVD+R
DVD+RW
DVD-R
DVD-RW
DVD+R DL
DVD-RAM
HD-DVD
Transfer mode
136 Chapter 6 Specifications
Read:
CD-ROM XA, CD Digital
Audio, CD EXTRA, CD-I, CD-
I Ready, Photo-CD (Single
and Multisession), Video CD,
DVD (Single and double
layer), DVD-R, DVD-RW,
DVD+R, DVD+R DL, DVD-R
DL, DVD+RW, DVD-RAM
(Ver 1.0/2.1), HD-DVD-ROM
CD
< 150 ms
2 MB
3,600 KB/sec
10,800 KB/sec
2,400 KB/sec
1,500 KB/sec
5,400 KB/sec
5,400 KB/sec
5,400 KB/sec
5,400 KB/sec
3,240 KB/sec
4,050 KB/sec
4,460 KB/sec
Multiword DMA Mode
Write:
CD-RW
DVD+R, DVD+RW, DVD-R,
DVD-RW, DVD-RAM, DVD-R
DL, DVD+R DL
DVD
< 160 ms
HD-DVD
< 330 ms