S7 Specifications: 1. Hash Rate: 4.73 THs±5% 2. Power Consumption:1293W ±10% (at the wall, with APW3, 93% efficiency, 25C ambient temp) 3. Power Efficiency: 0.25WGH ±10%(at the wall, with APW3, 93% efficiency, 25°C ambient temp) 4. Rated Voltage: 11.60~13.00V 5. Chip quantity per unit:135x BM1385 6. Dimensions:301mm(L)*123mm(W)*155mm(H) 7. Cooling: 2x 120mm fan 8. Operating Temperature:0 °C to 40 °C 9. Network Connection:Ethernet 10. Default Frequency:700M All product are brand new orginal with warranty