Data Transfer Rate: DVD+R 18X (24.3MB/sec) 12X (16.2MB/sec) DVD+R Double 8X (10.8MB/sec) 8X (10.8MB/sec) DVD+RW 8X (10.8MB/sec) 8X (10.8MB/sec) DVD-R 18X (24.3MB/sec) 12X (16.2MB/sec) DVD-R Double 8X (10.8MB/sec) 8X (10.8MB/sec) DVD-RW 6X (8.1MB/sec) 8X (10.8MB/sec) DVD-RAM 12X (16.2MB/sec) 12X (16.2MB/sec) DVD-ROM - 16X (21.6MB/sec) CD-ROM - 48X (7.2MB/sec) CD-R 48X (7.2MB/sec) 40X (6.0MB/sec) CD-RW 32X (4.8MB/sec) 40X (6.0MB/sec) Burst Transfer Rate PIO Mode 4 (16.6MB/sec) Ultra DMA Mode 2 (33.3MB/sec) Disc Labeling Time Best: 36 Minutes, Normal: 28 Minutes, Draft : 20 Minutes Average Seek Time DVD : 130ms CD : 110ms Supported Disc DVD-RAM, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW, Light Scribe DVD¡¾R, Light Scribe CD-R, DVD-ROM, DVD-Video, CD-R, CD-RW, CD-ROM, CD-ROM/XA, CD-Audio, Video-CD, Photo CD, CD-I(FMV), CD-Extra, CD-TEXT Buffer Memory 2MB Dimensions (WxHxD mm) 148.2 x 42 x 170 Weight (kg) 0.75 Specifications subject to change without notice