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1.4 Optical Drive 1 Hardware Overview
QOSMIO G30 Maintenance Manual (960-546) [CONFIDENTIAL] 1-13
Table 1-4 DVD Super Multi drive (Double-Layer) specifications
Drive Specification
Parameter
MATSUSHITA (G8CC0002PZ20)
Read
DVD-ROM MAX 8x CAV
CD-ROM MAX 24x CAV
Write
(Maximum)
CD-R 24x (ZoneCLV)
CD-RW 4x (CLV)
High Speed CD-RW 10x (CLV)
Ultra Speed CD-RW 16x (ZoneCLV)
DVD-R 8x (ZoneCLV)
DVD-R Dual Layer 2x (CLV)
DVD-RW 4x (ZoneCLV)
DVD+R 8x (ZoneCLV)
DVD+R Dual Layer 2.4x (CLV)
DVD+RW 4x (ZoneCLV)
DVD-RAM 5x (ZoneCLV)
Data transfer
speed
ATAPI interface
(MB/s)
PIO mode 16.67 MB/s (PIO MODE4 supported)
DMA mode 16.67 MB/s (Multi-word MODE2 supported)
Ultra DMA mode 33.3 MB/s(Ultra DMA MODE2 supported)
CD-ROM 150 (Random)
DVD-ROM 180 (Random)
Access time
(ms)
DVD-RAM 280 (Random)
Buffer memory -
CD
CD-Audio, CD-ROM (mode1 and mode2),
CD-ROM XA (mode2, form1 and form2),
CD-I (mode2, form1 and form2), CD-I Ready,
CD-I Bridge, CD-R, CD-RW, Photo CD, Video CD,
Enhanced Music CD, CD-text
Supported disk
format
DVD
DVD-5, DVD-9, DVD-10, DVD-18, DVD-R (3.95G/4.7G),
DVD-RW, DVD+R, DVD+RW, DVD-RAM (4.7GB)