Antminer S21 Pro vs Avalon A1566I

The choice between Bitmain Antminer S21 Pro and Canaan Avalon A1566I 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 Bitmain Antminer S21 Pro lineup includes 3 modifications: starting performance is 220Th, while top solutions reach 245Th. Canaan Avalon A1566I has several versions, with hashrate starting from 249Th and going up to 273Th. The difference in 28 Th shows the advantage of one model, but it's also worth paying attention to the efficiency of the models. Model Antminer S21 Pro has an efficiency of 15 j/Th and Avalon A1566I has 17.8 j/Th. The power consumption of Bitmain Antminer S21 Pro 245Th is 3675 Watts. Canaan Avalon A1566I 273Th, in turn, consumes 4859.4 Watts. Miner Antminer S21 Pro (Air) will significantly differ in noise level from Avalon A1566I (Immersion). Compare 48 offers for Bitmain Antminer S21 Pro from verified suppliers. Right now, the 234Th configuration can be purchased at the minimum price of 134000 RUB. Unfortunately, Avalon A1566I is currently not available either in stock or on order. Please try looking at other models.