1 Hardware Overview 1.6 DVD-ROM Drive 1-16 [CONFIDENTIAL] Satellite A50S/TECRA A3X Maintenance Manual (960-534)
Table 1-7 DVD-ROM drive specifications (1/2) Specifications
Items TSST
(G8CC0002W220)
Data transfer
rate
(MB/s)
DVD(Single Layer); 4,460-10,816 (CAV)
DVD(Dual Layer); 3,380-8,112 (CAV)
DVD-R/-RW； 2,298-5,408 (CAV)
DVD+R/+RW； 2,298-5,408 (CAV)
DVD+R Double Layer; 2,298-5,408 (CAV)
DVD-RAM; 2,704 (ZoneCLV)
CD(Mode1); 1,546-3,600 (CAV)
CD(Mode2); 1,761-4,104 (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 110 (Random)
DVD-ROM 110 (Random)
Access Time
(ms) DVD-RAM 140 (Random)
Buffer Memory 256KB
CD CD-DA, CD+(E)G, CD-MIDI,CD-text, CD-ROM,
CD-ROM XA, CD-I, CD-I Bridge, Multi-session CD, CD-R,
CD-RW
Supported
formats
DVD
DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R
(Ver1.0, 2.1), DVD-RW (Ver1.0, 1.1)
DVD+R, DVD+R DL, DVD+RW,
DVD-RAM (Ver2.1)