LG BH08, Slot, Vertical/Horizontal, Serial ATA, 4 MB, 100000 h, 48x LG BH08. Disc loading type: Slot, Mounting: Vertical/Horizontal. Interface: Serial ATA, Drive device, buffer size: 4 MB, Mean time between failures (MTBF): 100000 h. CD write speed: 48x, DVD+R write speed: 16x, CD rewrite speed: 24x. CD read speed: 48x, BD-ROM read speed: 8x, DVD+R read speed: 16x. DVD drive average random access time: 160 ms, CD-ROM drive average random access time: 150 ms, BD-ROM average random access time: 180 ms