Difference Between Antminer KS7 and SealMiner A3 Hydro

Model

Antminer KS7

Brand Bitmain
Hashrate 36-45 Th
Algorithm kHeavyHash
Efficiency 77 j/Th
Release date May 2025
Cooling Air

Calculation for 45Th

Profit per day

7.33 USDT

≈ 604.83 ₽

Payback

Power 3465 W

SealMiner A3 Hydro

Brand Bitdeer
Hashrate 500Th
Algorithm SHA-256
Efficiency 13.5 j/Th
Release date September 2025
Cooling Hydro

Calculation for 500Th

Profit per day

19.55 USDT

≈ 1,614.42 ₽

Payback

Power 6750 W
Ads count 4
The best price 367000 RUB

Conclusion

The choice between Bitmain Antminer KS7 and Bitdeer SealMiner A3 Hydro is a classic dilemma for mining investors. Antminer KS7 and SealMiner A3 Hydro cannot be directly compared by hashrate as they operate on different protocols: kHeavyHash and SHA-256 respectively. Choose the right Antminer KS7 version for your needs from 3 options with power ranging from 36Th to 45Th inclusive. Model Bitdeer SealMiner A3 Hydro is presented exclusively in a configuration with 500Th, other power options are not provided for this series. The power consumption of Bitmain Antminer KS7 45Th is 3465 Watts. Bitdeer SealMiner A3 Hydro 500Th, in turn, consumes 6750 Watts. Miner Antminer KS7 (Air) will significantly differ in noise level from SealMiner A3 Hydro (Hydro). 5 active listings available for Bitmain Antminer KS7. The best price-to-performance ratio: 45Th for \"Price on request\". 4 ads found for Bitdeer SealMiner A3 Hydro. The current cost for 500Th power is from 367000 RUB. Both new and used devices are available.