Samsung 18x Dual Layer DVD&plusmn;RW/48x CD-RW IDE Drive (Black) Samsung 16 x Dual Layer DVD&#177;RW and 48x CD-RW drive General Features: Black bezel 18x maximum write speed (DVD+R) 8x maximum rewrite speed (DVD+RW) 8x maximum write speed (Double Layer, DVD&#177;R) 18x maximum write speeds (DVD-R) 6x maximum write speeds (DVD-RW) 16x maximum read speed (DVD) 48x maximum write speed (CD-R) 32x maximum rewrite speed (CD-RW)