Antminer S21 Pro vs Antminer S21e XP Hyd 3U

We are comparing two devices from Bitmain — models Antminer S21 Pro (July 2024) and Antminer S21e XP Hyd 3U (January 2025). 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. Model Bitmain Antminer S21e XP Hyd 3U is presented exclusively in a configuration with 860Th, other power options are not provided for this series. The difference in 615 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 Antminer S21e XP Hyd 3U has 13 j/Th. The power consumption of Bitmain Antminer S21 Pro 245Th is 3675 Watts. Bitmain Antminer S21e XP Hyd 3U 860Th, in turn, consumes 11180 Watts. Miner Antminer S21 Pro (Air) will significantly differ in noise level from Antminer S21e XP Hyd 3U (Hydro). Compare 50 offers for Bitmain Antminer S21 Pro from verified suppliers. Right now, the 234Th configuration can be purchased at the minimum price of 221 RUB. 10 ads found for Bitmain Antminer S21e XP Hyd 3U. The current cost for 860Th power is from 8050 USDT. Both new and used devices are available.