WhatsMiner M61 vs WhatsMiner M73S+

We are comparing two devices from MicroBT — models WhatsMiner M61 (December 2024) and WhatsMiner M73S+ (December 2025). Both devices operate on SHA-256, mining BitcoinSV, Bitcoin, Fractal Bitcoin, Bitcoin Cash, Terracoin, Namecoin. The main profit focus is currently on BitcoinSV. The MicroBT WhatsMiner M61 lineup includes 7 modifications: starting performance is 198Th, while top solutions reach 210Th. Choose the right WhatsMiner M73S+ version for your needs from 31 options with power ranging from 540Th to 600Th inclusive. The difference in computing power is 65%, but the final advantage can only be shown by the energy efficiency of the equipment. Model WhatsMiner M61 has 19.9 j/Th, while WhatsMiner M73S+ has 12.5 j/Th. Model WhatsMiner M61 210Th has a power consumption of 4179 Watts, while WhatsMiner M73S+ 600Th consumes 7500 Watts. There is a fundamental difference in cooling type: WhatsMiner M61 uses Air, while WhatsMiner M73S+ operates on Hydro. Compare 37 offers for MicroBT WhatsMiner M61 from verified suppliers. Right now, the 198Th configuration can be purchased at the minimum price of 84200 RUB. 4 active listings available for MicroBT WhatsMiner M73S+. The best price-to-performance ratio: 558Th for 7810 USDT.