Noctua NF-R8 PWM. Rated current: 0.06 A, Power consumption (typical): 0.72 W, Voltage: 12 V. Colour of product: Brown, White. Mean time between failures (MTBF): 150000 h. Dimensions (WxDxH): 80 x 80 x 25 mm, Power requirements: DC, Size: 76.2 mm (3 ")