Rig

  • Brand Proto
  • Hashrate 819Th
  • Algorithm SHA-256
  • Efficiency 14.652 j/Th
  • Release date September 2025
  • Cooling Air

Calculation for 819Th

Profit per day
32.86 USDT

≈ 2,713.17 ₽

Payback
  • Power 11999.988 W

SealMiner A3 Pro Hydro

  • Brand Bitdeer
  • Hashrate 660Th
  • Algorithm SHA-256
  • Efficiency 12.5 j/Th
  • Release date September 2025
  • Cooling Hydro

Calculation for 660Th

Profit per day
26.48 USDT

≈ 2,186.44 ₽

Payback
d.
  • Power 8250 W
  • Ads count 3
  • The best price 9938 USDT

Conclusion

Today in the battle we have Rig from Proto against competitor Bitdeer's SealMiner A3 Pro Hydro. 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 Rig device has a single available configuration — 819Th The SealMiner A3 Pro Hydro device has a single available configuration — 660Th The difference in computing power is 19.41%, but the final advantage can only be shown by the energy efficiency of the equipment. Model Rig has 14.652 j/Th, while SealMiner A3 Pro Hydro has 12.5 j/Th. Model Rig 819Th has a power consumption of 11999.988 Watts, while SealMiner A3 Pro Hydro 660Th consumes 8250 Watts. There is a fundamental difference in cooling type: Rig uses Air, while SealMiner A3 Pro Hydro operates on Hydro. Offers for Proto Rig are temporarily unavailable, but our catalog contains many other profitable models. 3 active listings available for Bitdeer SealMiner A3 Pro Hydro. The best price-to-performance ratio: 660Th for 9938 USDT.

Offers

SealMiner A3 Pro Hydro 660Th
Chilkoot

Trust Factor

Chilkoot company has a high trust level
  • Condition New
  • Availability Preorder
  • Waiting (days) 25
Price on request
Moscow
SealMiner A3 Pro Hydro 660Th
MinerGroup

Trust Factor

MinerGroup company has a medium trust level
  • Condition New
  • Availability Preorder
  • Waiting (days) 25
Price on request
Irkutsk
SealMiner A3 Pro Hydro 660Th
GetAsic

Trust Factor

GetAsic company has a low trust level
  • Condition New
  • Availability Preorder
  • Waiting (days) 30
9938 USDT
Moscow