AD-7170S
NEC AD-7170S, Serial ATA, 48x, 18x, 32x, 18x, 8x
NEC AD-7170S. Interface: Serial ATA. CD write speed: 48x, DVD+R write speed: 18x, CD rewrite speed: 32x. CD read speed: 48x. DVD drive average random access time: 160 ms, CD-ROM drive average random access time: 140 ms. Weight: 705 g