Model s11 SiaMaster from Innosilicon mining Blake2B algorithmwith a maximum hashrate of 4.3Th/s for a power consumption of 1350W. Specifications Manufacturer Innosilicon Model S11 SiaMaster Release April 2018 Size 130 x 155 x 290mm Weight 3700g Noise level 70db Fan(s) 2 Power 1350W Voltage 12V Interface Ethernet Temperature 0 – 40 °C Humidity 5 – 95 % Additionnal infos This 3.8Th model can go up to 4.3Th with a firmware update.