Antminer S21 vs KS0 ULTRA

Today in the battle we have Antminer S21 from Bitmain against competitor IceRiver's KS0 ULTRA. Different algorithms (SHA-256 vs kHeavyHash) mean different strategies: Antminer S21 mines Bitcoin, Fractal Bitcoin, while KS0 ULTRA is focused on Kaspa. The Antminer S21 device from Bitmain is available in a wide range of powers. Versions from 151Th to 200Th are available. IceRiver KS0 ULTRA is released in a single version with 400Gh. Model Antminer S21 200Th has a power consumption of 3500 Watts, while KS0 ULTRA 400Gh consumes 120 Watts. Both miners use air cooling, which requires good room ventilation. 27 ads found for Bitmain Antminer S21. The current cost for 195Th power is from 72500 RUB. Both new and used devices are available. Unfortunately, KS0 ULTRA is currently not available either in stock or on order. Please try looking at other models.