Check Canaan Avalon A15, optimized for the SHA-256 mining algorithm from Canaan, comes with a maximum hash rate of 194TH/s for a power consumption of 3647W. With an efficient air cooling system, Avalon A15 dissipates heat effectively, preventing machine overheating while aiding an excellent energy efficiency of 18.8 j/Th at https://miningnow.com/asic...