Antminer S19 Pro vs Antminer S21

Let's compare how relevant Antminer S19 Pro is compared to Antminer S21 in current conditions. 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 Bitmain Antminer S19 Pro lineup includes 2 modifications: starting performance is 105Th, while top solutions reach 110Th. The Antminer S21 device from Bitmain is available in a wide range of powers. Versions from 151Th to 200Th are available. The difference in 90 Th shows the advantage of one model, but it's also worth paying attention to the efficiency of the models. Model Antminer S19 Pro has an efficiency of 29.5 j/Th and Antminer S21 has 17.5 j/Th. The power consumption of Bitmain Antminer S19 Pro 110Th is 3245 Watts. Bitmain Antminer S21 200Th, in turn, consumes 3500 Watts. The cooling type for both models is identical — classic fan airflow. Compare 1 offers for Bitmain Antminer S19 Pro from verified suppliers. Right now, the 110Th configuration can be purchased at the minimum price of 11300 RUB. 26 ads found for Bitmain Antminer S21. The current cost for 151Th power is from 114 RUB. Both new and used devices are available.