Antminer S19j Pro vs Antminer S9k

We are reviewing time-tested solutions Antminer S19j Pro and Antminer S9k. 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 S19j Pro device from Bitmain is available in a wide range of powers. Versions from 88Th to 104Th are available. Bitmain Antminer S9k is released in a single version with 13.5Th. The difference in computing power is 87.02%, but the final advantage can only be shown by the energy efficiency of the equipment. Model Antminer S19j Pro has 29.5 j/Th, while Antminer S9k has 97 j/Th. Model Antminer S19j Pro 104Th has a power consumption of 3068 Watts, while Antminer S9k 13.5Th consumes 1309.5 Watts. Both miners use air cooling, which requires good room ventilation. 3 ads found for Bitmain Antminer S19j Pro. The current cost for 104Th power is from 8200 RUB. Both new and used devices are available. Offers for Bitmain Antminer S9k are temporarily unavailable, but our catalog contains many other profitable models.