Blu-ray™ Disc Combo Internal SATA 12x Super Multi Blue LightScribe™ with 3D Play back
The CH12LS28 is LG's internal dual format high definition drive that has the capability to read and play different Blu-ray formats. The CH12LS28 also reads and writes in three types of DVD formats in one convenient package – DVD+R, DVD-R and DVD-RAM.

• Read and Play Blu-ray Formats
  Dual format high defnition drive that has the capability to read and play different Blu-ray formats.
  
  
• SATA Technology
  This evolutionary interface connects optical drives to the PC motherboard allowing for enhancements to the computing platform.
  
  
• LightScribe™ Disc Labeling
  LightScribe allows you to create customized labels that are etched onto a special coated LightScribe disc (sold separately).
  
  
• Supports Double Layer DVD+R, Dual Layer -R Discs
  Double Layer and Dual Layer (8.5GB) discs give desktop users the ability to store the maximum amount of data on their DVDs, including hours of high-quality video, bonus content, and other large media.
  
  
• Large Buffer Memory: 4MB
  A large, 4MB temporary storage capacity means consistent, rapid burning results.

Type	SuperMulti Blue Internal SATA 12x Blu-ray Combo Drive
DVD Write Speed	16x
CD Write Speed	48x
Supported Discs	Blu-ray, CD-R, CD-RW, DVD+R, DVD-R, DVD+RW, DVD-RW DVD+R DL, DVD-R Dual, DVD-RAM DVD+R DL, DVD-R Dual, DVD-RAM
Buffer Capacity	4 MB Buffer Under-run prevention function embedded
Light Scribe Label Creation	Yes
Blu-ray Support	Yes
Host Interface	Serial ATA bus inferface (1.1a)
Write Speeds (Max)
DVD-R	16x
DVD-R DL	8x
DVD-RW	6x
DVD-RAM	12x
DVD+R	16x
DVD+R DL	8x
DVD+RW	8x
CD-R	48x
CD-RW	24x
Read Speeds
BD-R	12x
BD-R Dual layer	8x
BD-ROM	10x
BD-ROM Dual Layer	8x
DVD-R / RW / ROM	16x / 12x / 16x max
DVD-R Dual Layer	12x
DVD-RAM	12x
DVD-Video	12x
DVD+R / +RW	16x / 12x
DVD+R Dual Layer	12x
CD-R / RW / ROM	48x / 40x / 48x
CD-DA	40x
Access Time
BD-ROM	180ms typ.
DVD-ROM	160ms typ.
CD-ROM	150ms typ.
Dimensions (WxHxD)	5.7 x 1.6 x 6.8 inches / 146 x 41.3 x 172 mm
Weight	1.76 lbs / 800 g