Cd-Rw/Dvd-Rom Drive; Table 1- 3 Cd-Rw/Dvd-Rom Drive Specifications - Toshiba Satellite A60 Maintenance Manual

1 Hardware Overview

1.5 CD-RW/DVD-ROM Drive

The CD-RW/DVD-ROM drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At
maximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and
write CD-R at 24x speed and CD-RW at 10x speed.
The specifications of the CD-RW/DVD-ROM drive are listed in Table 1-3.

Table 1- 3 CD-RW/DVD-ROM drive specifications

Item
Data transfer rate
(Mbytes/s)
Access time (ms)
Average random
access
Average full stroke
access
Rotational speed
(RPM)
Data buffer size
(Mbytes)
Formats supported
1-16
DVD-ROM
mode
33.3 (U-DMA transfer mode 2)
16.7 (PIO mode 4, Multiword DMA mode 2)
100 90
170 160
4,670 Max 5100 Max
2
DVD:
DVD-ROM(DVD-5,DVD-9,DVD-10,DVD-18),DVD-R
Ver.1.0,Ver.2.0,DVD RW(Read Ver.1.1),DVD-RAM(Read Ver.2.1)
CD:
CD-DA,CD+(E)G,CD-MIDI,CD-TEXT,CD-ROM,CD-ROM XA,MIXED
MODE CD,CD-I,CD-I Bridge(Photo CD,Video CD),Muitisession
CD(Photo CD,CD-EXTRA,Portfolio,CD-R,CD-RW),CD-R,CD-RW
1.7 CD-RW/DVD-ROM Drive
CD-ROM mode
Satellite A60/ Pro A60 Maintenance Manual
DVD-RAM
170
300
3300 Max