LG GH22LP21 User manual

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.
• LightScribe Direct Disc Labeling
Is it an optical drive? Or something better?
The LG Super-Multi GH22LP21 internal DVD Rewriter feature a 22x DVD±R write speed and a 48x write speed for
CD-R. The GH22LP21 also includes LightScribe direct disc labeling which gives you the added feature of etching
customized labels onto a special coated LightScribe disc (sold separately). Designed for storage needs that demand
consistency, the GH22LP21 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.
OPTICAL DRIVE
GH22LP21
DVD REWRITER
Internal 22x Super-Multi Drive
HIGHLIGHTS
Max. 22x DVD±R Write Speed
Super-Multi
LightScribe Direct Disc Labeling

OPTICAL DRIVE
GH22LP21
LG.com
LG Electronics U.S.A., Inc.
1000 Sylvan Avenue Englewood Cliffs, NJ 07632
Customer Service and Technical Support: [phone]
Dimensions and weights are approximate. Design, features and specifications subject to change
without notice.
© 2010 LG Electronics USA, Inc. All rights reserved. “LG Life’s Good” is a registered trademark
of LG Corp. All other product and brand names are trademarks or registered trademarks of
their respective companies. 09/29/10
SPECIFICATIONS
Type Internal DVD-RW/CD-RW Drive
TRANSFER RATES - WRITE
DVD+R 2.4x, 4x (CLV), 8x (ZCLV), 12x (PCAV),
16x, 20x, *22x (CAV)
DVD+RW 2,4x, 4x, 6x (CLV), 8x (ZCLV)
DVD-R 2x, 4x (CLV), 8x (ZCLV), 12x (PCAV),
16x, 20x, *22x (CAV)
DVD-RW 1x, 2x, 4x, 6x (CLV)
DVD+R DL 2.4x, 4x (CLV), 6x, 8x (ZCLV), 10x,
12x (PCAV), 16x, (CAV)
DVD-R DL 4x (CLV), 6x, 8x (ZCLV), 10x,
12x (PCAV)
DVD-RAM 2x, 3x (CLV), 5x, 6x, 8x,
12x PCAV (Ver, 2.0 & Higher)
CD-R 16x (CLV), 24x (ZCLV), 40x, 48x (CLV)
CD-RW 4x, 10x, 16x (CLV), 24x, 32x (ZCLV)
(High Speed: 10x, Ultra Speed≥16x)
TRANSFER RATES - READ
DVD-ROM (Single/Dual) 16x/12x max.
DVD-VIDEO 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. 2.0 & Higher) 5x, 12x PCAV
CD-R/RW/ROM 48x/40x/48x max.
CD-DA (DAE) 40x max.
ACCESS TIME
DVD-ROM (SL/DL) 140/175 mx typ.
DVD-RAM (Ver. 2.0 & Higher) 200 ms typ.
CD-ROM 120 ms typ.
SUSTAINED TRANSFER RATE
DVD-ROM 22.16 Mbytes/s (16x) max.
CD-ROM 7200 kB/s (48x) max.
OTHER
LightScribe Disc Labeling •
Buffer Size 2MB Under-run prevention function embedded
Host Interface E-IDE (ATAPI)
Operating Systems Windows Vista™, Windows XP,
Windows 2000 Professional, Windows ME
DIMENSIONS & WEIGHTS
Dimensions (WxHxD) 5.7” x 1.6” x 6.5” (146 x 41.3 x 165 mm)
Weight 1.76 lbs (800g)
WA R R AN T Y/U P C
Limited Warranty 1 Year Limited Warranty on Optical Drives
UPC TBD