Antminer S21 vs Antminer S7-LN

We are reviewing time-tested solutions Antminer S21 and Antminer S7-LN. Despite the release of new generations, these models are still active on the market. 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 device from Bitmain is available in a wide range of powers. Versions from 151Th to 200Th are available. Model Bitmain Antminer S7-LN is presented exclusively in a configuration with 2.7Th, other power options are not provided for this series. The difference in computing power is 98.65%, but the final advantage can only be shown by the energy efficiency of the equipment. Model Antminer S21 has 17.5 j/Th, while Antminer S7-LN has 258.1 j/Th. Model Antminer S21 200Th has a power consumption of 3500 Watts, while Antminer S7-LN 2.7Th consumes 696.87 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. Offers for Bitmain Antminer S7-LN are temporarily unavailable, but our catalog contains many other profitable models.