Antminer S19j Pro+ vs Antminer S21 Pro

We are comparing two devices from Bitmain — models Antminer S19j Pro+ (December 2022) and Antminer S21 Pro (July 2024). Both devices operate on SHA-256, mining BitcoinSV, Bitcoin, Fractal Bitcoin, Bitcoin Cash, Terracoin, Namecoin. The main profit focus is currently on BitcoinSV. Choose the right Antminer S19j Pro+ version for your needs from 3 options with power ranging from 117Th to 122Th inclusive. The Bitmain Antminer S21 Pro lineup includes 3 modifications: starting performance is 220Th, while top solutions reach 245Th. The difference in computing power is 50.2%, but the final advantage can only be shown by the energy efficiency of the equipment. Model Antminer S19j Pro+ has 27.5 j/Th, while Antminer S21 Pro has 15 j/Th. Model Antminer S19j Pro+ 122Th has a power consumption of 3355 Watts, while Antminer S21 Pro 245Th consumes 3675 Watts. Both miners use air cooling, which requires good room ventilation. 2 active listings available for Bitmain Antminer S19j Pro+. The best price-to-performance ratio: 120Th for 17000 RUB. Compare 48 offers for Bitmain Antminer S21 Pro from verified suppliers. Right now, the 234Th configuration can be purchased at the minimum price of 134000 RUB.