1 Hardware Overview
1.5
CD-ROM Drive
This drive corresponds to CD/CD-ROM (12cm and 8cm) disk and supports format of CD-
DA, CD-ROM, Photo CD and Enhanced CD. This drive reads CD-ROM at maximum 24-
speed.
Parameter
Outline
dimensions
Speed (MAX)
CD ROM data (Read)
Date transfer speed
CD-ROM mode 1
PIO MODE 4 (Mode 0 ~ Mode 4)
Multiword DMA transfer (mode 0~mode 2)
Ultra DMA
1-14
Table 1-5 CD-ROM drive dimensions
Width (mm)
Height (mm)
Depth (mm)
Table 1-6 CD-ROM drive specifications
Item
Standard value
128(Excluding a front bezel)
12.7(Excluding a front bezel)
129.4(Excluding an eject button)
Specifications
24
x
1,545~3,600KB/s
16.7MB/s max.
16.7MB/s max.
33.3MB/s max.
PORTEGE A100 Maintenance Manual (960-460)
1.5 CD-ROM Drive
(5,136rpm)