Hd Dvd Rom; Table 1-3 Hd Dvd Rom Specifications - Toshiba Satellite A300-ST3511 Maintenance Manual

4B1.5 HD DVD ROM

1.5 HD DVD ROM

The HD DVD ROM drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At
maximum , the drive can play back a DVD at 8x speed, read HD DVD ROM at 1x speed,
CD-ROM at 24x speed, and write CD-R at 16x speed, CD-RW at 4x speed, US CD-RW at
10x speed, High Speed CD-RW at 10x speed, DVD-R at 4x speed, DVD-RW at 4x speed,
DVD+R at 4x speed, DVD+R (Double Layer) at 2.4x speed, DVD-R (Double Layer) at 2x
speed, DVD+RW at 4x speed and DVD-RAM at 3x speed.
The specifications of the HD DVD ROM drive are listed in Table 1-3.
Item
Data Transfer Rate
33.3 (Ultra-DMA transfer mode 2)
(Mbytes/s)
16.7 (PIO mode 4, Multiword DMA mode 2)
Access Time (ms)
Average Random
Seek Time
Data Buffer Size
8,126KB
(Mbytes)
DVD:
DVD-VIDEO, DVD-ROM, DVD-R, DVD-RW, DVD-RAM,
DVD+-R, DVD+-R (Double Layer), DVD+RW.HD DVD-ROM
Formats Supported
CD:
CD-DA, CD-ROM, CD-R, CD-RW, CD-ROM XA, Photo CD (Multi-
Session), HS CD-RW,US CD-RW, Video CD, CD-Extra (CD+), CD-
Text. CD-MIDI,CD-I,CD-I Bridge,
19 Satellite A300/Satellite Pro A300/EQUIUM A300/SATEGO A300 Maintenance Manual

Table 1-3 HD DVD ROM Specifications

HD DVD-ROM Mode
230 ms
190 ms
1 Hardware Overview
DVD-ROM Mode
170 ms
160 ms