Toshiba Satellite A50S Series - DVD-ROM Drive

1.6 DVD-ROM Drive 1 Hardware Overview
Satellite A50S/TECRA A3X Maintenance Manual (960-534) [CONFIDENTIAL] 1-17
Table 1-7 DVD-ROM drive specifications (2/2)
Specifications
Items
TEAC
(G8CC0002E220)
Data transfer
rate
(MB/s)
DVD-ROM; 8x (CAV)
DVD-Video; 4x (CAV)
CD-ROM (Mode1); 24x (CAV)
CD-ROM (Mode2); 20x (CAV)
CD-DA; 20x (CAV)
CD-RW; 24x (CAV)
DVD-R/-RW; 8x (CAV)
DVD+R/+RW; 8x (CAV)
DVD-RAM (4.7GB); 5x (CAV)
DVD-RAM (2.6GB); 2.5x (CAV)
Transfer Speed
Burst data
transfer rate
(MB/s)
PIO mode 16.7 MB/s (PIO Mode 4)
DMA mode 16.7 MB/s (Multi-word DMA Mode 2)
Ultra DMA mode 33.3 MB/s (Ultra DMA Mode 2)
CD-ROM 120 (Random)
Access Time
(ms)
DVD-ROM 130 (Random)
Buffer Memory 256KB
CD
CD-DA, CD-ROM Mode1, CD-ROM XA Mode2,
Multi-session CD, CD-I, Video CD, Enhanced CD,
CD-TEXT, Photo CD, Addressing Method2
Supported
formats
DVD
DVD-ROM, DVD-R, DVD Video, DVD-RW
DVD+R, DVD+RW, DVD-RAM (2.6GB/4.7GB)