A11 pro is Manufactured By Innosilicon And it’s mining EtHash algorithm which running maximum hashrate of 1500Mh/s for a power consumption of only 2350W. Specifications Manufacturer Innosilicon Model A11 Pro ETH (1500Mh) Also known as A11 Pro ETHMiner 8G 1500Mh Release November 2021 Noise level 75db Fan(s) 4 Power 2350W Voltage 12V Interface Ethernet Memory 8Gb Temperature 5 – 45 °C Humidity 5 – 95 %