Antminer S19j Pro vs WhatsMiner M21S

Let's compare how relevant Antminer S19j Pro is compared to WhatsMiner M21S in current conditions. The unified algorithm (SHA-256) allows switching between coins (Bitcoin Cash, Bitcoin, Fractal Bitcoin, BitcoinSV, Terracoin, Namecoin) on both ASICs, but maximum profit is currently achieved when mining Bitcoin Cash. The Antminer S19j Pro device from Bitmain is available in a wide range of powers. Versions from 88Th to 104Th are available. Model WhatsMiner M21S from manufacturer MicroBT is a unique solution with 56Th power, available in a single version. The difference in 48 Th shows the advantage of one model, but it's also worth paying attention to the efficiency of the models. Model Antminer S19j Pro has an efficiency of 29.5 j/Th and WhatsMiner M21S has 60 j/Th. The power consumption of Bitmain Antminer S19j Pro 104Th is 3068 Watts. MicroBT WhatsMiner M21S 56Th, in turn, consumes 3360 Watts. The cooling type for both models is identical — classic fan airflow. 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 MicroBT WhatsMiner M21S are temporarily unavailable, but our catalog contains many other profitable models.