Hash Rate 504MH/s. A variation of +/- 5% is expected. Power Consumption 800W +10% (at the wall, with Bitmain's APW3 PSU, 93% efficiency, 25°C ambient temperature) Power Efficiency 1.6J/MH +10% (at the wall, with Bitmain's APW3 PSU, 93% efficiency, 25°C ambient temperature) DC Voltage Input 11.60 ~ 13.00V Chip Type BM1485 ASIC chip Chip quantity per unit 288 chips on four hashing boards, 72 chips on one hashing board Dimensions 352mm (l) x 130mm (w) x 187.5mm (h) Operating temperature 0°C