Thermaltake Contac 21 . Rated current: 0.24 A, Power supply: 2.88 W, Voltage: 6 - 12 V. Colour of product: Aluminium, Black. Weight: 425 g. Mean time between failures (MTBF): 30000 h. Fan performance: 45.4 cfm, Dimensions (WxDxH): 100 x 88.4 x 139.5 mm, Rotational speed: 2400 RPM