OPTICAL DRIVE
GH24NS50
GH24LS50
DVD REWRITER
www.LGusa.com
LG Electronics U.S.A., Inc.
1000 Sylvan Avenue Englewood Cliffs, NJ 07632
Customer Service and Technical Support: (800) 243-0000
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. 01/29/10
THE SUPER MULTI BLUE ADVANTAGE
Triple Compatibility
LG SuperMulti DVD Rewriter – SuperMulti optical drives can
read and write three types of DVD formats in one convenient
package:
1.DVD+R
2.RW DVD-R
3.RW DVD-RAM
This gives you the option to choose the media best suited for
each task.
SecurDisc - Super Multi Security
SecurDisc is an innovative technology which helps provide data
protection and content access control on media against
unauthorized use through an optical drive-software combined
solution.
1. Password Protection – Helps prevent unwanted access to
your data
2. Digital Signature – Verifies the authenticity of your files
3. Data Reliability – Saves your data if a disc is damaged
4. Data Integrity Check –Warns you when your disc is at risk
of disc decay
5. Copy Protection – Helps prevent unwanted copying of your
files
LightScribe - Direct Disc Labeling (GH24LS50)
LightScribe gives you the ability to create customized labels
that are etched directly onto a special coated LightScribe disc
(sold separately).
TECHNICAL SPECIFICATIONS
TYPE
INTERNAL SATA DVD-RW/CD-RW DRIVE
TRANSFER RATES-WRITE
DVD-R
2x, 4x, 6x CLV, 8x ZCLV, 8xPCAV,
16x, 18x, 22x, 24x CAV
DVD-R DL
2x, 4x, 6x CLV, 8x, 10x, 12x ZCLV
DVD-RW
1x, 2x, 4x, 6x CLV
DVD-RAM
2x, 3x ZCLV, 3x-5x PCAV
(Ver.2.2)
,
6x ZCLV, 6x-8x PCAV,
6x-12x PCAV
DVD+R
2.4x, 4x, 6x CLV, 8x,12x ZCLV, 8x,
12xPCAV, 16x, 18x, 22x, 24x CAV
DVD+R DL
2.4x , 4x , 6x CLV, 8x, 10x,
12X ZCLV, 16x CAV
DVD+RW
2.4x, 4x, 6x CLV, 8x ZCLV
(High Speed DVD+RW: 6x CLV, 8x ZCLV)
CD-R
4x, 8x, 16x CLV, 24x, 32x,
40x PCAV, 48x CAV
CD-RW
4X, 10X,16X CLV, 24X, 32X ZCLV
(High Speed: 10x, Ultra Speed: 16x, 24x,
US Plus: 16x, 24x, 32x)
TRANSFER RATES-READ
DVD-R/RW/ROM(SL/DL) 16x/13x/16x/12x max.
DVD-R DL
12x max.
DVD-RAM
2x/ 2x, 3x-5x PCAV, 6x CLV,
6x-8x PCAV, 6x-12x PCAV
DVD-Video
4.8x max. (Single/Dual layer)
DVD+R/+RW
16x / 13x max.
DVD+R DL
12x max.
CD-R/RW/ROM
48x/40x/48x max.
CD-DA
40x max.
80mm CD
10x max
ACCESS TIME
DVD-ROM
145ms (typ.)
DVD-ROM DL
220ms (typ.)
DVD-RAM
(Ver. 2.0 & Higher)
270ms (typ.)
CD-ROM
125ms (typ.)
SUSTAINED
DVD-ROM
22.16 Mbytes/s (16x) max.
TRANSFER RATE
CD ROM
7,200 kB/s (48x) max.
BUFFER SIZE
2MB Under-run prevention function embedded
HOST INTERFACE
Serial ATA interface (SATA)
T13 ATA/ATAPI-7,MMC-6, INF-8090i v7
LIGHTSCRIBE
Pixel Resolution
600 [DPI]
LABEL PRINTING
Track Resolution
400 ~ 2000 [TPI]
(GH20LS50)
Linear Velocity
0.25 ~ 1.4 [m/sec]
Laser Power
40 [mW] as Objective emission light
of 780nm wavelength
Color
Monochrome
SECURDISC
Media: CD-R, CD-RW, DVD+R,DVD-R,DVD+RW,DVD-RW,
DVD+R DL,DVD-R Dual, DVD-RAM
Password Protection
Digital Signature
Data Integrity check
Data Reliability (Not 100%Proof)
Copy Protection (PDF file only , except CD-R, CD-RWmedia)
Only use Bundle Tool Software (Ref.www.securdisc.net)
OPERATING SYSTEM
Windows 7, Windows Vista™, Windows XP, Windows
2003 Server, Windows 2008 Server
COMPLIANCES
RoHS
DIMENSIONS (W X H X D)
5.7” x 1.6” x 6.5” (146 x 41.3 x 165 mm)
WEIGHT
1.5 lbs (700g)
