Chapter 1 Hardware Overview
Satellite L730/Satellite 735/Satellite Pro 730 Maintenance Manual (960-Q08)
10
1.4
Optical Drive
1.4.1 DVD Super Multi Drive
The DVD Super Multi drive accommodates either 12 cm (4.72-inch) or 8 cm (3.15-inch)
CD/DVD-ROM, CD-R/RW, DVD±R/±RW and DVD-RAM. It is a high-performance drive
that reads DVD-ROM at maximum 8-speed and CD at maximum 24-speed. Write speed of
DVD±R/±RW and DVD-RAM is different depending on the drive.
Parameter Standard
value
Outline
dimensions
Maker
Panasonic
(UJ8A0EDTJL-B)
Panasonic
(UJ8A0ADTJL-B)
Width (mm)
128
Height (mm)
12.7
Depth (mm)
129
Mass (g)
165 +/- 10
Table 1-4-1 DVD Super Multi drive outline dimensions
Parameter
Drive Specification
Panasonic (UJ8A0EDTJL-B / UJ8A0ADTJL-B)
Data transfer speed
Read (KB/s)
DVD-ROM
MAX 8X CAV (MAX 10800 KB/s)
CD-ROM
MAX 24X CAV (MAX 3600 KB/s)
Write
CD-R :Max24X CAV
CD-RW :4X CLV
High Speed CD-RW :10XCLV
Ultra Speed CD-RW :Max 24X Zone CLV
DVD-R :Max.8X CAV
DVD-R DL :Max.3.3x-6X PCAV
DVD-RW :Max.6X Zone CLV
DVD+R :Max.8X CAV
DVD+R DL :Max.3.3x-6X PCAV
DVD+RW :Max.8X Zone CLV
DVD-RAM :Max.3-5X PCAV (4.7GB)
SATA interface
(MB/s)
150
Access time (ms)
(Random)
CD-ROM 150ms
(Typ.)
DVD-ROM 180ms
(Typ.)
Buffer memory
1MB
Table 1-4-2 DVD Super Multi drive specifications