ANTMINER S7-LN 2.70TH/s Bitcoin Miner with Power Supply Hash Rate: 2.7 TH/s 5% Power supply: 1000W Enermax Gold included Power Consumption: 697W + 10% (with the included PSU at 25C ambient temperature) Power Efficiency: 0.25 J/GH + 10% (with the included PSU at 25C ambient temperature) Cooling: two 120mm fans