A Green Environment for Now and the Future
The ASUS DRW-24B1LT / 24B1ST is capable of reading and writing data on DVD±R/±RW, DVDRAM formats. It is a power saving drive and allows you to permanently delete the data on rewritable discs. This provides you with flexibility and efficiency in terms of multimedia data storage and sharing

E-Green (Energy Green Engine)
The innovative drive E-Green Engine technology features an E-Green Mode that automatically closes drive applications when not in use to help conserve energy - helping the environment by decreasing CO2 emissions and reducing the depletion of trees.

OTS (Optimal Tuning Strategy)
With OTS, the drive will perform a test before really burning which generate the optimal burning strategy automatically for the best burning quality.

E-Hammer
E-Hammer allows you to permanently delete the data on writable disc (CD-R and DVD-R) formats. Once the data is deleted, it cannot be recovered or restored, and the optical drive will not be able to read the disc. This ensures data security, eliminates the hassle of scratching your old discs, and conforms with our commitment to environmental protection.

AVRS (Auto Vibration Reducing System)
The AVRS technology is designed to minimize the vibration caused by the spindle motor and resonance between components as well as the drive and PC cases. AVRS is designed to reduce vibration anD noise induced by unbalanced mass of rotating machinery. With AVRS, ASUS DRW-24B1 provides high readability and playability.

Specifications

Write Speed	DVD-R： 24X,22X,16X,12X,10X,8X,4X DVD-RW： 6X,4X,2X DVD+R： 24X,22X,16X,12X,10X,8X,4X DVD+RW： 8X,6X,4X,2.4X DVD+R(DL)： 12X,8X,6X,4X DVD-R (DL)： 12X,8X,6X,4X CD-R： 48X,40X,32X,16X CD-RW： 32X,24X,16X,10X,4X DVD-RAM： 12X,8x,6x,5X,3X,2X
Read Speed	DVD-R(Single): 16 X max. DVD-RW(single): 12 X max. DVD+R(Single): 16 X max. DVD+RW(single): 12 X max. DVD-R(DL): 12 X max. DVD+R(DL): 12 X max. DVD-ROM (Single): 16 X max. DVD-ROM (Dual): 16 X max. CD-ROM: 48 X max. CD-RW: 40 X max. CD-R: 40 X max.
Access time	DVD: 140 MS CD: 150 MS
Writing Mode	DVD-R & DVD-R(DL)： DAO(Disc-At-Once)/Incremental Recording (Multi-Border Recording) DVD-RW & DVD-RW (DL)： DAO(Disc-At-Once)/Restricted Overwriting/Incremental Recording (Multi-Border Recording) DVD+R & DVD+R (DL)： Sequential Recording (Multi-Session Recording) DVD+RW & DVD+RW (DL)： Random Recording CD-R/RW： DAO(Disc-At-Once)/TAO(Track-At-Once)/SAO(Session-At-Once)/Packet Recording (Multi-Session Recording)
O/S Compatibility	Windows 2000 Windows NT XP compatible Vista compatible
Interface	SATA
Data Buffer	2 MB
Bundle Software	Latest Burning Software
Disc Formats	Write: DVD+/-RW,DVD+/-R,CD-R,CD-RW Read: DVD-ROM,DVD+/-RW,DVD+/-R,Photo CD,Video CD,CD-DA,CD-Extra,CD-Text,CD-R,CD-RW,DVD-RAM
Disc Diameters	12cm/8cm
MTBF	60,000 Power On Hours Operating Duty Cycle (Read) 20 % POH Operating Duty Cycle (Write) 2 % POH
MTTR	30 Minutes
Mounting Orientation	Vertical and Horizontal （ +5 ° ~ -5 °）
Dimension(WxHxD)	41.3x146x170 mm (W x D x H)
Weight	650 g
Power Requirements	DC+5V ±5%,DC+12V ±10 %
Temperature	Operating: 5℃ to 50℃ Storage: -40℃ to 65℃
Humidity	Operating: 15% ~ 80% (Non-condensing) Storage: 15% ~ 95% (Non-condensing)
Vibration	Operating: 0.2 G peak (at 10~500 Hz) Storage: 1.5 G peak (at 10~500 Hz)