Check out the Canaan Avalon Q, optimized for the SHA-256 mining algorithm from Canaan, comes with a maximum hash rate of 90TH/s for a power consumption of 1674W. With an efficient air cooling system, Avalon Q dissipates heat effectively, preventing machine overheating while aiding an excellent energy efficiency of 18.6 j/Th at https://miningnow.com/asic-miner/canaan-avalon-q-90th-s/