Philips SPD2513BD/17, 2 MB, 20x, 24x, 140 ms, 20 - 80%, 5 - 50 °C Philips SPD2513BD/17. Drive device, buffer size: 2 MB. DVD+R write speed: 20x, CD rewrite speed: 24x. Access time: 140 ms. Weight: 750 g. Package dimensions (WxDxH): 9 x 3,6 x 8,1 mm, Package weight: 0,725 kg, Package width: 148 mm