Antminer S19j XP vs Antminer S21

In the Bitmain lineup, models Antminer S19j XP and Antminer S21 occupy different niches despite their similar origin. Both devices operate on SHA-256, mining Bitcoin, Fractal Bitcoin, Bitcoin Cash, BitcoinSV, Terracoin, Namecoin. The main profit focus is currently on Bitcoin, Fractal Bitcoin. Bitmain Antminer S19j XP is released in a single version with 151Th. The Antminer S21 device from Bitmain is available in a wide range of powers. Versions from 151Th to 200Th are available. The difference in computing power is 24.5%, but the final advantage can only be shown by the energy efficiency of the equipment. Model Antminer S19j XP has 21.5 j/Th, while Antminer S21 has 17.5 j/Th. Model Antminer S19j XP 151Th has a power consumption of 3246.5 Watts, while Antminer S21 200Th consumes 3500 Watts. Both miners use air cooling, which requires good room ventilation. Our platform has 1 offers of Bitmain Antminer S19j XP from different companies, available both in stock and on order. The best price for the 151Th version is currently 37100 RUB. 27 ads found for Bitmain Antminer S21. The current cost for 195Th power is from 72500 RUB. Both new and used devices are available.