Optical Drive Specifications - HP Compaq dc7800 Series Technical Reference Manual

System Overview
Parameter
Interface Type
Max. read/write speeds DVD-RAM: 4x/na
by media type DVD+RW: 8x/na
DVD-RW: 8x/na
DVD+R DL: 8x/na
DVD-R DL: 8x/na
DVD-ROM: 16x/na
DVD+R: 8x/na
DVD-R: 8x/na
CD-ROM: 48x/na
CD-RW: 32x/na
CD-R: 48x/na
Maximum Transfer Rate
(Reads)
Media Capacity (DVD) DL: 8.5 GB, Std: 4.7 GB
Average Access Time:
Random DVD: <140 ms, CD: <125
Full Stroke
DVD: <250 ms, CD: <210
Media lable creation?
NOTE
[1] USDT models use "slim" drive that uses an IDE interface through SATA bridge.
[2] Requires special label-etchable media.
2-14
Table 2-10

Optical Drive Specifications

DVD-ROM CD-RW/DVD-ROM Combo
SATA [1]
DVD-RAM: 12x/12x
DVD+RW: 8x/8x
DVD-RW: 8x/6x
DVD+R DL: 8x/8x
DVD-R DL: 8x/8x
DVD-ROM: 16x/na
DVD-ROM DL: 8x/na
DVD+R: 16x/16x
DVD-R: 16x/16x
CD-ROM: 48x/na
CD-RW: 32x/32x
CD-R: 48x/48x
DVD:, 21.6 KB/s;
CD: 7.2 KB/s
DVD: <140 ms, CD: <125 ms
ms
DVD: <250 ms, CD: <210 ms
ms
No
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SATA [1]
DVD:, 21.6 KB/s;
CD: 7.2 KB/s
DL: 8.5 GB, Std: 4.7 GB
No
DVD/CD-RW SuperMulti
LightScribe Combo
SATA [1]
DVD-RAM: 12x/12x
DVD+RW: 8x/8x
DVD-RW: 8x/6x
DVD+R DL: 8x/8x
DVD-R DL: 8x/8x
DVD-ROM: 16x/na
DVD-ROM DL: 8x/na
DVD+R: 16x/16x
DVD-R: 16x/16x
CD-ROM: 48x/na
CD-RW: 32x/32x
CD-R: 48x/48x
DVD:, 21.6 KB/s;
CD: 7.2 KB/s
DL: 8.5 GB, Std: 4.7 GB
DVD: <140 ms, CD: <125 ms
DVD: <250 ms, CD: <210 ms
Yes [2]
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