The LG Super-Multi GH22NS70 internal DVD Rewriter features a 22x DVD±R write speed and a 48x write speed for CD-R. Designed for storage needs that demand consistency, the GH22NS70 reads and writes in CD, DVD±R, DVD±RW, and DVD RAM formats giving you the option to choose the media best suited for each task.

Features:

• MAX. 22X DVD±R Write Speed
• Super Multi: CD-R/RW/DVD-R/-R/DL/-RW/+R/+R DL/+RW/RAM Read and Write Compatible, CD Family and DVD-ROM Read Compatible

Technical Specifications:

Type: Internal DVD-RW/CD-RW Drive

Transfer Rates - Write:
DVD+R 2.4x, 4x, 8x, 16x, 18x, 20x, 22x
DVD+RW 2.4x, 4x, 6x, 8x
DVD-R 2x, 4x, 8x, 16x, 18x, 20x, 22x
DVD-RW 1x, 2x, 4x, 6x
DVD+R DL 2.4x, 4x, 8x
DVD-R DL 2x, 4x, 8x
DVD-RAM 2x, 3x, 5x, 6x, 8x, 12x (Ver. 2.0 & Higher)
CD-R 4x, 8x, 16x, 24x, 32x, 40x, 48x
CD-RW 4x, 10x, 16x, 24x, 32x (High Speed: 10x, Ultra Speed: 16x, 24x)

Transfer Rates - Read:
DVD-ROM (Single/Dual) 16x/12x max
DVD-VIDEO (CSS Compliant Disc) 6x max. (Single/Dual layer)
DVD-R/-RW/-R DL 16x/12x/12x max.
DVD+R/+RW/+R DL 16x/12x/12x max.
DVD-RAM (Ver. 2.2) 5x, 12x
CD-R/RW/ROM 48x/40x/48x max.
CD-DA (DAE) 40x max.

Access Time (Random):
DVD-ROM (SL/DL) 145/220 ms typ.
DVD-RAM (Ver. 2.2) 200 ms typ.
CD-ROM 125 ms typ.

Sustained Transfer Rate:
DVD-ROM 22.16 Mbytes/s (16x) max.
CD ROM 7,200 kB/s (48x) max.

Buffer Size: 2Mb Under-run prevention function embedded

Host Interface: SATA

Operating Systems: Windows Vista™, Windows XP, Windows 7

Dimensions (W x H x D): 5.7" x 1.6" x 6.5" (146 x 41.3 x 165 mm)

Weight: 1.76 lbs (800g)

Warranty: 1 Year Limited Warranty on Optical Drives