HP G72-257CL Compaq Presario CQ72 Notebook PC and HP G72 Notebook PC - Mainten - Page 109
Blu-ray ROM with LightScribe DVD±R/RW SuperMulti Double-Layer Drive specifications, DVD+R-DL, DVD+RW
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Specifications Blu-ray ROM with LightScribe DVD±R/RW SuperMulti Double-Layer Drive specifications Applicable disc Access time Random Cache buffer Data transfer rate 2X BD-system memory 8X DVD 16X CD-R 16X CD-RW Read: Write: BD-ROM, BD-ROM-DL, BD-R, BD-R-DL, BD-RE, BD-RE-DL, DVD-ROM, DVD+R, DVD+R-DL, DVD+RW, DVD-R, DVD-R-DL, DVD-RW, DVD-system memory (Ver.2), CD-DA, CD-ROM (Mode 1 and mode 2), CD-ROM XA (Mode 2, form 1 and form 2), Photo CD (Single and multiple sessions), CD Extra, CD-R, CD-RW, and CD-TEXT DVD-system memory (Ver.2), DVD+R, DVD-R, CD-R, and CD-RW BD DVD < 230 ms < 180 ms 4.5 MB 9 MB/sec 2,400 KB/sec 2,400 KB/sec 2,400 KB/sec Maintenance and Service Guide 6-5
Specifications
Maintenance and Service Guide
6–5
Blu-ray ROM with LightScribe DVD±R/RW SuperMulti Double-Layer Drive
specifications
Applicable disc
Read:
Write:
BD-ROM, BD-ROM-DL, BD-R,
BD-R-DL, BD-RE, BD-RE-DL,
DVD-ROM, DVD+R,
DVD+R-DL, DVD+RW, DVD-R,
DVD-R-DL, DVD-RW,
DVD-system memory (Ver.2),
CD-DA, CD-ROM (Mode 1 and
mode 2), CD-ROM XA (Mode
2, form 1 and form 2), Photo
CD (Single and multiple
sessions), CD Extra, CD-R,
CD-RW, and CD-TEXT
DVD-system memory (Ver.2),
DVD+R, DVD-R, CD-R, and
CD-RW
Access time
BD
DVD
Random
< 230 ms
< 180 ms
Cache buffer
4.5 MB
Data transfer rate
2X BD-system memory
9 MB/sec
8X DVD
2,400 KB/sec
16X CD-R
2,400 KB/sec
16X CD-RW
2,400 KB/sec