Antminer S21 vs KS1

The choice between Bitmain Antminer S21 and IceRiver KS1 is a classic dilemma for mining investors. Antminer S21 and KS1 cannot be directly compared by hashrate as they operate on different protocols: SHA-256 and kHeavyHash respectively. The Antminer S21 device from Bitmain is available in a wide range of powers. Versions from 151Th to 200Th are available. Model KS1 from manufacturer IceRiver is a unique solution with 1Th power, available in a single version. The power consumption of Bitmain Antminer S21 200Th is 3500 Watts. IceRiver KS1 1Th, in turn, consumes 600 Watts. The cooling type for both models is identical — classic fan airflow. 27 ads found for Bitmain Antminer S21. The current cost for 195Th power is from 72500 RUB. Both new and used devices are available. Offers for IceRiver KS1 are temporarily unavailable, but our catalog contains many other profitable models.