Chapter 1 Hardware Overview
Satellite L730/Satellite 735/Satellite Pro 730 Maintenance Manual (960-Q08)
11
1.4.2 Blue Ray ODD
The Blue Ray ODD 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, CD at maximum 24-speed and BD at maximum 6-speed.
Write speed of DVD±R/±RW and DVD-RAM is different depending on the drive.
Parameter Standard
value
Outline
dimensions
Maker
Panasonic
(UJ240EJTJL-B)
HLDS
(CT31F-ATAK7B0)
Width (mm)
128
Height (mm)
12.7
Depth (mm)
129
Mass (g)
185 +/- 10
Table 1-4-3 Blue Ray ODD outline dimensions
Parameter
Drive Specification
MAT (UJ8A0EDTJL/UJ8A0ADTJL) HLDS(CT30F-ATAK7N2)
Data transfer speed
Read (KB/s)
DVD-ROM
MAX 8X CAV (MAX 10800 KB/s)
CD-ROM
MAX 24X CAV (MAX 3600 KB/s)
BD-ROM 1.6x CLV(for Video)/Max 6X CAV(for Data)
Write
CD-R Max.24X Zone CLV
CD-RW 4X (CLV)
High Speed CD-RW 10X (CLV)
Ultra Speed CD-RW Max 16X Zone CLV
DVD-R :Max.8X CAV
DVD-R DL :Max.4X Zone CLV
DVD-RW :Max.6X Zone CLV
DVD+R :Max.8X CAV
DVD+R DL :Max.4X Zone CLV
DVD+RW :Max.8X Zone CLV
DVD-RAM :3X-5X PCAV ( 4.7GB)
BD-R :6X CAV ( SL), 4XPCAV (DL)
BD-RE :2X CLV ( SL), 2XCLV (DL)
SATA interface
(MB/s)
150
Access time (ms)
(Random)
CD-ROM 180ms
(Typ.)
DVD-ROM 190ms
(Typ.)
BD-ROM
300ms(Typ.)
Buffer memory
2MB
Table 1-4-4 Blue Ray ODD outline specifications
