Dvd-Rom & Cd-R/Rw Drive Specifications; Optical Drive - Toshiba PORTEGE S100 Maintenance Manual

1.4 Optical Drive

1.4 Optical Drive
1.4.1 DVD-ROM & CD-R/RW Drive
The DVD-ROM & CD-R/RW drive accommodates either 12 cm (4.72-inch) or 8 cm (3.15-
inch) CDs, CD-R/RW and DVDs. It is a high-performance drive that writes CD-R at
maximum 24-speed and CD-RW at maximum 10-speed and reads DVD-ROM at maximum
8-speed and CD-ROM at maximum 24-speed.
DVD-ROM & CD-R/RW drive specifications are listed in Table 1-2.
Outline
Dimensions
Date transfer speed
READ
Write
ATAPI Burst (MB/s)
PIO Mode
DMA Mode
Ultra DMA Mode
Average access time
(msec)
Data Buffer Capacity
Supported Formats
PORTEGE S100 Maintenance Manual (960-508)
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Table 1-2 DVD-ROM & CD-R/RW drive specifications
Item
Width (mm)
Height (mm)
Depth (mm)
DVD-ROM
CD-ROM
CD-R
CD-RW
High Speed CD-RW
Ultra Speed CD-RW
CD-ROM
DVD-ROM
1 Hardware Overview
Specifications
MATSUSHITA G8CC00025110
128
9.5
129
Max. 8x CAV
Max. 24x CAV
Max. 24x CAV
4x CLV
10x CLV
Max. 24x CAV
16.6 (PIO MODE4)
16.6 (Multi Word Mode2)
33.3 (Ultra DMA Mode2)
150 typ.
170 typ.
2MB
CD: CD-DA, CD-ROM, CD-ROM XA, CD-R,
CD-RW, Photo CD, Video CD, CD-
Extra(CD+), CD-TEXT
DVD: DVD-ROM, DVD-R, DVD-RW(Ver1.1),
DVD-RAM(2.6GB/4.7GB), DVD+R,
DVD+RW
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