Device type DVD+-RW Interface SATA Type internal Reading rate (CD) 48x Reading rate (DVD) 16x Writing speed (CD) 48x writing speed (DVD) DVD +- R: 24x, DVD-R DL: 8x, DVD +- R DL: 8x Access time (CD) 125 ms Access time (DVD) 145 ms Form factor 5.25" (internal) Height 41 mm (H) Width 146 mm (W) Depth 165 mm (D) Color black Length 0.6 m