HP 8X Slim DVD+RW. Colour of product: Grey, Disc loading type: Tray, Mounting: Horizontal. Purpose: Desktop, Optical drive type: DVD±RW, Interface: IDE/ATA. CD write speed: 24x, CD rewrite speed: 10x, 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: 130 ms, CD-ROM drive average random access time: 130 ms