Philips PCRW1610K, Silver, Vertical/Horizontal, 12 W, 4x, 40x, 2x Philips PCRW1610K. Product color: Silver, Mounting: Vertical/Horizontal. Power consumption (typical): 12 W. CD write speed: 4x, CD rewrite speed: 40x. CD read speed: 2x. CD-ROM drive average random access time: 100 ms