LG Double Layer 16x DVD??RW IDE Drive (Black) LG GWA-4164B Double Layer 16 x DVDRW IDE Drive General Features: Black Bezel 2 MB buffer Access Times: DVD: 145 ms, CD: 125 ms E-IDE interface Write Speed: 16x maximum write speed (DVDR) 6x maximum write speed (DVD+R DL) 4x maximum write speed (DVD-R DL) 8x maximum write speed (DVD+RW) 6x maximum write speed (DVD-RW) 40x maximum write speed (CD-R) 32x maximum write speed (CD-RW) Read Speed: