Bitmain, Bitcoin Miner, Antminer, Asic miner, Hash Rate: 11.5TH / s, 12.5TH / s, 13TH / s, 13.5TH / s & 14TH / s ± 5% Expected Variation Power Consumption: W + 10% (at the wall, with APW3, 93% efficiency, 25C ambient temp) Power Efficiency: J / GH + 10% (at the wall, with APW3 93% efficiency, 25 ° C ambient temp) Rated Voltage: V Chip quantity per unit: 189x BM Dimensions: 350mm (L) * 135mm (W) * 158mm (H) Cooling: 2x fan Front fan: rpm, Rear fan: rpm Operating Temperature: 0 ° C to 40 ° C Network Connection: Ethernet Frequency: Automatically set