Optical Disk Drive Access time DVD : 145 ms CD : 125 ms Color Black Dimensions 146 x 170 x 41 mm (WxDxH) Disc Diameters 12cm/8cm Humidity Operating : 20 % ~ 80 % (Non-condensing) Storage : 15 % ~ 90 % (Non-condensing) Interface SATA Mounting Orientation Vertical and Horizontal (+12° ~ -12°) OS Support Windows® 8 Windows® 7 Windows® Vista Windows® XP Read Speed DVD+R : 16X DVD-R : 16X DVD+RW : 13X DVD-RW : 8X DVD-ROM : 16X DVD+R(DL) : 12X DVD-R(DL) : 12X DVD-ROM(DL) : 12X DVD-RAM : 5X CD-R : 48X CD-RW : 40X CD-ROM : 48X DVD Video Playback : 6X VCD Playback : 24X Audio CD Playback : 10X Software Power2Go 8 E-Green System Requirements CPU: Intel Pentium® 300 MHz or higher RAM: 128 MB or more is recommended HDD: 10GB or more Temperature Operating : 5 ℃ to 45 ℃ Storage : -20 ℃ to 60 ℃ Weight 700 g Write Speed DVD+R : 24X DVD-R : 24X DVD+RW : 8X DVD-RW : 6X DVD+R(DL) : 8X DVD-R (DL) : 8X DVD-RAM : 5X CD-R : 48X CD-RW : 24X Warranty 1 Year