High Efficient Bitcoin Antminer S9 available for instant shipment. We supply in retail and bulk quantities at the best affordable price in the market. Below you will find the details of our bitcoin antminer s9Hash Rate: 14TH/s ±5%Power Consumption: 1350W + 12% (at the wall, with APW3 ,93% efficiency, 25C ambient temp)Power Efficiency: 0.1 J/GH + 12%(at the wall, with APW3 93% efficiency, 25°C ambient temp)Rated Voltage: 11.60 ~13.00VChip quantity per unit: 189 x BM1387Dimensions: 350mm(L)*135mm(W)*158mm(H)Cooling: 2 x 12038 fanBitcoin Manichine Operating Temperature: 0 °C to 40 °CNetwork Connection: Ethernet