Samsung DVD Slim Slot-In SATA. Colour of product: Silver, Disc loading type: Slot, Mounting: Vertical/Horizontal. Interface: Serial ATA, Drive device, buffer size: 2 MB. CD write speed: 24x, CD rewrite speed: 24x, DVD+R write speed: 8x. CD read speed: 24x, DVD+R read speed: 8x, DVD-R read speed: 8x. DVD drive average random access time: 160 ms, CD-ROM drive average random access time: 160 ms