Antminer KA3 vs Antminer S21

Manufacturer Bitmain introduced both models (Antminer KA3 and Antminer S21) at different times, and today we will analyze their key differences. Antminer KA3 and Antminer S21 cannot be directly compared by hashrate as they operate on different protocols: Blake (2s-Kadena) and SHA-256 respectively. Choose the right Antminer KA3 version for your needs from 2 options with power ranging from 166Th to 173Th inclusive. The Antminer S21 device from Bitmain is available in a wide range of powers. Versions from 151Th to 200Th are available. The power consumption of Bitmain Antminer KA3 173Th is 3287 Watts. Bitmain Antminer S21 200Th, in turn, consumes 3500 Watts. The cooling type for both models is identical — classic fan airflow. Offers for Bitmain Antminer KA3 are temporarily unavailable, but our catalog contains many other profitable models. 27 ads found for Bitmain Antminer S21. The current cost for 195Th power is from 72500 RUB. Both new and used devices are available.