Difference Between WhatsMiner M73S and Antminer Z15k

Model

WhatsMiner M73S

Brand MicroBT
Hashrate 500-552 Th
Algorithm SHA-256
Efficiency 13.5 j/Th
Release date December 2025
Cooling Hydro

Calculation for 550Th

Profit per day

21.11 USDT

≈ 1,730.56 ₽

Payback

Power 7425 W
Ads count 7
The best price 549000 RUB

Antminer Z15k

Brand Bitmain
Hashrate 525-565 kSol
Algorithm Equihash
Efficiency 4.73 j/kSol
Release date August 2026
Cooling Air

Calculation for 565kSol

Profit per day

34.24 USDT

≈ 2,806.86 ₽

Payback

Power 2672.45 W
Ads count 5
The best price 6840 USDT

Conclusion

Today in the battle we have WhatsMiner M73S from MicroBT against competitor Bitmain's Antminer Z15k. Different algorithms (SHA-256 vs Equihash) mean different strategies: WhatsMiner M73S mines BitcoinSV, while Antminer Z15k is focused on Zcash. The WhatsMiner M73S device from MicroBT is available in a wide range of powers. Versions from 500Th to 552Th are available. Bitmain Antminer Z15k has several versions, with hashrate starting from 525kSol and going up to 565kSol. Model WhatsMiner M73S 552Th has a power consumption of 7452 Watts, while Antminer Z15k 565kSol consumes 2672.45 Watts. There is a fundamental difference in cooling type: WhatsMiner M73S uses Hydro, while Antminer Z15k operates on Air. 7 ads found for MicroBT WhatsMiner M73S. The current cost for 550Th power is from 549000 RUB. Both new and used devices are available. Our platform has 5 offers of Bitmain Antminer Z15k from different companies, available both in stock and on order. The best price for the 525kSol version is currently 5870 USDT.