LG 18x Super Multi DVD Rewriter with LightScribe(Bulk). CD write speed: 48 x, CD rewrite speed: 32 x, DVD+R write speed: 18 x. CD read speed: 48 x, DVD+R read speed: 16 x, DVD-R read speed: 12 x. DVD drive average random access time: 140 ms, CD-ROM drive average random access time: 125 ms. Disc loading type: Tray, Drive device, buffer size: 2 MB, Interface: EIDE/ATA. DVD-ROM transfer rate (sustained mode): 22.16 MB/s