ET4 Is Manufactured By Anexminer And it’s mining Ethash & Etchash algorithm which running maximum hashrate of 600MH±5% for a power consumption of only 480W±5%. Specifications Manufacturer Anexminer Model ET4 Ram 6GB Size 295 x 190 x 220mm Weight 6Kg Noise level 60db Fan(s) 2 Power 480W±5% Voltage 220-264V Interface Ethernet Temperature 0 – 40 °C Humidity 5 – 95 %