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Chapter 1 Hardware Overview
Satellite L20 Maintenance Manual(960-Q01)
21
Table 1-6 DVD Super Multi drive specifications (1/4)
Drive Specification
Parameter
MATSUSHITA (UJ-841BTQ-A)
Read(KB/s)
DVD-ROM
MAX 8X CAV (MAX 10800 kB/s)
CD-ROM
MAX 24X CAV (MAX 3600 kB/s)
Write
CD-R 4X , 8X (CLV) , MAX. 12x, 16x, 24X (ZCLV)
CD-RW 4X (CLV)
HS-RW 4X, 8X, 10X (CLV)
US-RW 8x, 10X (CLV)
DVD-R
1X, 2X (CLV), MAX.4x, 6x, 8X (ZCLV) DVD-R for General
DVD-R DL 2X (CLV)
DVD-RW 1X, 2X (CLV), MAX.4X (ZCLV)
DVD+R 2.4X (CLV), MAX.4x, 6x, 8X (ZCLV)
DVD+R DL 2.4X (CLV)
DVD+RW 2.4X (CLV), MAX.4X (ZCLV)
DVD-RAM 2X, 3X,3X-5X (ZCLV)
Data transfer
speed
ATAPI interface
(MB/s)
PIO mode 16.6 MB/s :PIO mode4
DMA mode 16.6 MB/s :Multi word mode2
Ultra DMA mode 33.3 MB/s :Ultra DMA mode2
CD-ROM 150 (Random)
Access time
(ms)
DVD-ROM 180 (Random)
Buffer memory 2MB
CD
CD-DA,CD-ROM,CD-ROM XA
PhotoCD(muiltiSession)
Video CD,Cd-Extra(CD+),CD-text
Hybrid SACD
Supported disk
format
DVD
DVD-VIDEO, DVD-ROM,
DVD-R(3.9GB, 4.7GB), DVD-R DL DVD-R:3.9GB Read
Only
DVD-RW(Ver.1.1) , DVD-RAM DVD-RAM:2.6GB:Read
Only
DVD+R, DVD+R DL, DVD+RW