Although their plans to bring higher speed recording to the masses first, may turn out to be a bit premature. LG has also announced one slight shortcoming of the new drive. It will not be able to record on the 50Gb Dual Layer Blu-Ray disks. 25Gb single layered disks are the only high definition recording option.
The drive will, however be able to record previous popular media such as CD-R/RW, DVD-RAM and DVD±R/RW. Additionally it will run at up to 4x for BD-R media only. It will read single-layer BD-ROM and BD-R discs at 4.8x, dropping to 4x for dual-layer BD-ROMs and 2x for single-layer BD-REs.
Specs:
Read speeds:
BD-ROM (SL) 4.8x max.
BD-ROM (DL) 4x max.
BD-R (SL) 4.8x max.
BD-RE (SL) 2x CLV
DVD-ROM (Single/Dual) 16x/8x max.
DVD-R/RW/Dual 10x/10x/8x max
DVD-RAM 2x, 3x, 5x PCAV
DVD-Video (CSS) 8x max. (Single/Dual Layer)
DVD+R/+RW/Double 10x/10x/8x max.
CD-R/RW/ROM 40x/40x/40x max.
CD-DA (DAE) 40x max.
Burn speeds:
BD-R (SL) 2x, 4x CLV
BD-RE (SL) 2x CLV
DVD-R 2x, 4x CLV, 8x, 12x PCAV
DVD-R Dual Layer 2x, 4x CLV
DVD-RW 1x, 2x, 4x, 6x CLV
DVD-RAM 2x, 3x ZCLV, 5x PCAV
DVD+R 2.4x, 4x CLV, 8x ZCLV, 12x PCAV
DVD+R Double Layer 2.4x, 4x CLV
DVD+RW 2.4x, 4x, 6x, 8x ZCLV
CD-R 4x, 8x CLV
CD-RW 4x, 8x, 10x CLV
Source:
The Register