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86 Appendix A
Optical Drive
BD Combo Module
Item Specification
Vendor HLDS
Model name BH30N CH20N
Drive type BD-Rewriter BD-Combo
Write Speed
BD-R (SL/DL) 2x, 4x CLV, 6x PCAV /
2x, 4x CLV, 6x PCAV
BD -R (S L L to H) 2x CLV
B D - RE ( SL / D L) 2 x / 2 x C L V
DVD-R 2x, 4x CLV, 8x ZCLV, 8x, 12x
PCAV, 16x CAV
DVD-R DL 2x, 4x CLV
DVD-RW (SL/DL) 1x, 2x, 4x, 6x CLV/
Not support
DVD-RAM 2x, 3x CLV, 3-5x PCAV
DVD+R 2.4x, 4x CLV, 8x ZCLV, 8x,
12x PCAV, 16x CAV
DVD+R DL 2.4x, 4x CLV
DVD+RW (SL/DL) 2.4x, 4x, 6x CLV,
8 x Z C L V / N o t s u p p o rt
CD-R 8x, 16x CLV, 24x, 32x PCAV,
40x CAV
CD-RW 4x, 10x, 16x CLV, 24x ZCLV
DVD-R2x, 4x CLV, 8x ZCLV, 8x PCAV,
12x PCAV, 16x CAV
DVD-R DL 2x, 4x CLV
DVD-RW2x, 4x, 6x CLV
DVD-RAM2x, 3x CLV, 5x PCAV
DVD+R2.4x, 4x CLV, 8x ZCLV, 8x
PCAV, 12x PCAV, 16x CAV
DVD+R DL2.4x, 4x CLV
DVD+RW2.4x, 4x, 6x CLV, 8x ZCLV
CD-R8x, 16x CLV, 24x, 32x PCAV, 40x
CAV
CD-RW4x, 10x, 16x CLV, 24x ZCLV
Read Speed
B D -R O M ( S L / D L )6 x C AV / 6x C AV
BD -R (SL L to H) 4x CAV
BD -R ( SL /D L) 6x C AV / 6 x C AV
BD-RE (SL/DL)4.8x CAV / 4.8x CAV
BDMV (AACS Compliant Disc) 4.8x
CAV
DVD-ROM (SL/DL)16x CAV / 8x CAV
D V D -R (S L/ DL ) 1 6 x C AV / 8x CAV
DVD-RW (SL/DL) 10x CAV / Not
support
DVD+R (SL/DL)16x CAV / 8x CAV
DVD+RW (SL/DL)10x CAV / Not
support
DVD-RAM 2x, 3x CLV, 3 - 5x PCAV
DVD-Video (CSS Compliant Disc)8x
CAV (SL/DL)
CD-R/RW/ROM40x / 40x / 40x CAV
CD-DA (DAE) 40x CAV80 mm CD 16x
CAV
BD-ROM (SL/DL)6x / 4.8x CAV
BD-R (SL/DL)6x / 4.8x CAV
BD-RE (SL/DL)4.8x / 4.8x CAV
BDMV (AACS Compliant Disc) 4.8x
CAV
DVD-ROM (SL/DL)16x / 8x CAV DVD-
R (SL/DL)16x / 8x CAV
DVD-RW (SL/DL)10x CAV / Not
support DVD+R (SL/DL)16x / 8x CAV
DVD+RW (SL/DL)10x CAV / Not
support
DVD-RAM 2x, 3x ZCLV, 5x PCAV
DVD-Video (CSS Compliant Disc) (SL/
DL) 8x CAV
CD-R/ROM40x CAV CD-RW 40x CAV
CD-DA (DAE) 32x CAV
Video CD 10x CAV
80 mm CD 10x CAV
Data Transfer Rate
BD-ROM 35.965 Mbits/s
DVD-ROM 1.85Mbytes/s
CD-ROM 150KB/s
BD-ROM 215.79 Mbits/s (6x) max.
DVD-ROM 22.16 Mbytes/s (16x) max.
CD-ROM 6,000 kB/s (40x) max.
Access Time BD-ROM 180 ms typ
DVD-ROM 160 ms typ.
DVD-RAM 180 ms typ.
CD-ROM 150 ms typ.
BD-ROM 180 ms typ
DVD-ROM 150 ms typ.
DVD-RAM 180 ms typ.
CD-ROM 150 ms typ.
Buffer Size 4 MB 4 MB
Interface Type Serial ATA Serial ATA