LG Double Layer 16x8x6 DVD&plusmn;RW/RAM & CDRW IDE Drive (Black) 16x maximum write speed (DVD+R) / 4x maximum write speed (DL DVD+R) 8x maximum rewrite speed (DVD+RW) / 16x maximum write speed (DVD-R) 6x maximum rewrite speed (DVD-RW) / 5x maximum write speed (DVD-RAM) 16x maximum read speed (DVD) / 48x maximum write speed (CD-R) 32x maximum rewrite speed (CD-RW) / 48x maximum read speed (CD)