Dvd-Rom & Cd-R/Rw Drive Specifications - Toshiba Satellite R20 Maintenance Manual

1 Hardware Overview
Table 1-5 DVD-ROM & CD-R/RW drive specifications (1/2)
Data transfer speed (Read)
DVD-ROM
CD-ROM
Data transfer speed (Write)
CD-R
CD-RW
High Speed CD-RW
Ultra Speed CD-RW
ATAPI Burst (MB/s)
PIO Mode
DMA Mode
Ultra DMA Mode
Access time (ms)
CD-ROM
DVD-ROM
Data Buffer Capacity
Supported Disks
Supported Formats
1-20 [CONFIDENTIAL]
Item
Satellite R20/TECRA M7 Maintenance Manual (960-572)
Specifications
MATSUSHITA G8CC0002J520
Max. 8x CAV
Max. 24x CAV
Max. 24x CAV
Max. 4x CLV
Max. 10x CLV
Max. 24x CAV
16.6 (PIO MODE4)
16.6 (Multi Word Mode2)
33.3 (Ultra DMA Mode2)
150 typ. (Random)
180 typ. (Random)
2MB
CD: CD/CD-ROM (12cm, 8cm), CD-R,
CD-RW
DVD:DVD-ROM, DVD-R, DVD-RW, DVD+R,
DVD+RW, DVD+RAM, DVD+R DL
CD: CD-DA, CD-ROM, CD-ROM XA,
Photo CD, CD-Extra(CD+), CD-text
DVD:DVD-R, DVD-RW (Ver.1.1, 1.2),
DVD-Video, DVD+R, DVD+RW,
DVD-RAM (2.6GB/4.7GB)
1.4 Optical Drive