AD-7173S SATA Black
Sony Optiarc AD-7173S SATA Black, Black, Serial ATA, 2 MB, 48x, 18x, 32x
Sony Optiarc AD-7173S SATA Black. Product color: Black. Interface: Serial ATA, Drive device, buffer size: 2 MB. 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