Antminer S21 vs Avalon A15

Today in the battle we have Antminer S21 from Bitmain against competitor Canaan's Avalon A15. Both devices operate on SHA-256, mining Bitcoin, Fractal Bitcoin, BitcoinSV, Bitcoin Cash, Terracoin, Namecoin. The main profit focus is currently on Bitcoin, Fractal Bitcoin. The Antminer S21 device from Bitmain is available in a wide range of powers. Versions from 151Th to 200Th are available. Model Canaan Avalon A15 is presented exclusively in a configuration with 194Th, other power options are not provided for this series. The difference in computing power is 3%, but the final advantage can only be shown by the energy efficiency of the equipment. Model Antminer S21 has 17.5 j/Th, while Avalon A15 has 18.8 j/Th. Model Antminer S21 200Th has a power consumption of 3500 Watts, while Avalon A15 194Th consumes 3647.2 Watts. Both miners use air cooling, which requires good room ventilation. 26 ads found for Bitmain Antminer S21. The current cost for 151Th power is from 116 RUB. Both new and used devices are available. Offers for Canaan Avalon A15 are temporarily unavailable, but our catalog contains many other profitable models.