1.4 Optical Drive 1 Hardware Overview Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 1-23
Table 1-7 DVD Super Multi drive specifications (1/2)Specifications
Item MATSUSHITA G8CC0002T520
Data transfer speed (Read)
DVD-ROM
CD-ROM
Max. 8x CAV
Max. 24x CAV
Data transfer speed (Write)
CD-R
CD-RW
High Speed CD-RW
Ultra Speed CD-RW
DVD-R
DVD-R DL
DVD-RW
DVD+R
DVD+R DL
DVD+RW
DVD-RAM
Max. 24x ZCLV
Max. 4x CLV
Max. 10x CLV
Max. 10x CLV
Max. 8x ZCLV
Max. 2x CLV
Max. 4x ZCLV
Max. 8x ZCLV
Max. 2.4x CLV
Max. 4x ZCLV
Max. 3-5x ZCLV (4.7GB)
ATAPI Burst (MB/s)
PIO Mode
DMA Mode
Ultra DMA Mode
16.6 (PIO MODE4)
16.6 (Multi Word Mode2)
33.3 (Ultra DMA Mode2)
Access time (ms)
CD-ROM
DVD-ROM
150 typ. (Random)
180 typ. (Random)
Data Buffer Capacity 2MB
Supported Disks CD: CD-ROM (12cm, 8cm), CD-R, CD-RW
DVD:DVD-ROM, DVD-R, DVD-RAM,
DVD-RW, DVD+R, DVD+R DL,
DVD+RW,
Supported Formats CD: CD-DA, CD-ROM, CD-ROM XA,
Photo CD, CD-Extra (CD+), CD-text
DVD:DVD-R, DVD-RW (Ver. 1.1, Ver.1.2),
DVD-Video, DVD+R, DVD+RW,
DVD-RAM (2.6GB/4.7GB)