Antminer S21 vs Avalon A1566

The choice between Bitmain Antminer S21 and Canaan Avalon A1566 is a classic dilemma for mining investors. The unified algorithm (SHA-256) allows switching between coins (Bitcoin, Fractal Bitcoin, Bitcoin Cash, BitcoinSV, Terracoin, Namecoin) on both ASICs, but maximum profit is currently achieved when mining Bitcoin, Fractal Bitcoin. The Antminer S21 device from Bitmain is available in a wide range of powers. Versions from 151Th to 200Th are available. Choose the right Avalon A1566 version for your needs from 5 options with power ranging from 191Th to 179Th inclusive. The difference in 21 Th shows the advantage of one model, but it's also worth paying attention to the efficiency of the models. Model Antminer S21 has an efficiency of 17.5 j/Th and Avalon A1566 has 18.5 j/Th. The power consumption of Bitmain Antminer S21 200Th is 3500 Watts. Canaan Avalon A1566 179Th, in turn, consumes 3311.5 Watts. The cooling type for both models is identical — classic fan airflow. 27 ads found for Bitmain Antminer S21. The current cost for 195Th power is from 72500 RUB. Both new and used devices are available. 2 active listings available for Canaan Avalon A1566. The best price-to-performance ratio: 179Th for 76000 RUB.