Antminer S21 XP vs SealMiner A2 Pro Air

The choice between Bitmain Antminer S21 XP and Bitdeer SealMiner A2 Pro Air is a classic dilemma for mining investors. The unified algorithm (SHA-256) allows switching between coins (Bitcoin Cash, Bitcoin, Fractal Bitcoin, BitcoinSV, Terracoin, Namecoin) on both ASICs, but maximum profit is currently achieved when mining Bitcoin Cash. Model Bitmain Antminer S21 XP is presented exclusively in a configuration with 270Th, other power options are not provided for this series. The SealMiner A2 Pro Air device has a single available configuration — 260Th The difference in 10 Th shows the advantage of one model, but it's also worth paying attention to the efficiency of the models. Model Antminer S21 XP has an efficiency of 13.5 j/Th and SealMiner A2 Pro Air has 14.9 j/Th. The power consumption of Bitmain Antminer S21 XP 270Th is 3645 Watts. Bitdeer SealMiner A2 Pro Air 260Th, in turn, consumes 3874 Watts. The cooling type for both models is identical — classic fan airflow. 26 ads found for Bitmain Antminer S21 XP. The current cost for 270Th power is from 229300 RUB. Both new and used devices are available. 1 active listings available for Bitdeer SealMiner A2 Pro Air. The best price-to-performance ratio: 260Th for \"Price on request\".