Vinpower Digital Titan Pro. Hard drive capacity: 500 GB. BD-R write speed: 8 x, BD-R Dual Layer write speed: 4 x, BD-RE write speed: 2 x. Input voltage: 90 - 240 V. Dimensions (WxDxH): 510 x 660 x 735 mm, Weight: 41000 g. Colour of product: Black