1 Hardware Overview 1.4 Optical Drive
1-18 [CONFIDENTIAL] QOSMIO F20 Maintenance Manual (960-526)
Table 1-4 DVD-ROM & CD-R/RW drive specifications (2/3)
Standard value
Parameter
TEAC (G8CC0002K520)
Read
DVD-ROM MAX 8X CAV
CD-ROM MAX 24X CAV
CD-RW 24X CAV
DVD-R/DVD-RW 8x CAV
DVD+R/DVD+RW 8x CAV
DVD-RAM 5x CAV (4.7GB)
Write
CD-R 24x (CLV) MAX.
CD-RW 4X (CLV)
High Speed CD-RW 10X (CLV) MAX.
Ultra speed CD-RW 24X (CLV)
Data transfer
speed
ATAPI interface
PIO mode16.7 MB/s (PIO MODE0 to 4 supported)
DMA mode 16.7 MB/s (Multi word MODE0 to 2
supported)
Ultra DMA mode 33.3 MB/s
CD-ROM 90 (Random)
Access time
(ms)
DVD-ROM 110 (Random)
Buffer memory 2MB
CD
CD-DA, CD-ROM Mode 1,
CD-ROM XA Mode 2 (Form 1 and Form 2),
Multi-session Photo CD, CD-I, Video CD,
Enhanced CD, CD-TEXT
Supported disk
format
DVD
DVD-ROM, DVD-R (General, Authoring), DVD-Video,
DVD-RW, DVD-RAM (4.7GB/2.6GB),
DVD+R/RW (Single/Multi-session, Packet)