Antminer S21 XP Hyd vs Antminer S21 XP+ Hyd

We are comparing two devices from Bitmain — models Antminer S21 XP Hyd (November 2024) and Antminer S21 XP+ Hyd (July 2025). Both devices operate on SHA-256, mining Bitcoin Cash, Bitcoin, Fractal Bitcoin, BitcoinSV, Terracoin, Namecoin. The main profit focus is currently on Bitcoin Cash. The Antminer S21 XP Hyd device has a single available configuration — 473Th Model Antminer S21 XP+ Hyd from manufacturer Bitmain is a unique solution with 500Th power, available in a single version. The difference in computing power is 5.4%, but the final advantage can only be shown by the energy efficiency of the equipment. Model Antminer S21 XP Hyd has 12 j/Th, while Antminer S21 XP+ Hyd has 11 j/Th. Model Antminer S21 XP Hyd 473Th has a power consumption of 5676 Watts, while Antminer S21 XP+ Hyd 500Th consumes 5500 Watts. Both miners belong to the Hydro series and require connection to a water cooling system. This ensures minimal noise levels and stable hashrate even in hot climates. 16 active listings available for Bitmain Antminer S21 XP Hyd. The best price-to-performance ratio: 473Th for 470000 RUB. Compare 2 offers for Bitmain Antminer S21 XP+ Hyd from verified suppliers. Right now, the 500Th configuration can be purchased at the minimum price of 894000 RUB.