Antminer DR3

Profitability calculation Antminer DR3
Period Reward Income Expenses Profit

Antminer DR3 was released in 2018 by the Bitmain team. At that time, it was the first and only Antminer to mine Decred and other cryptocurrencies of the Blake256 algorithm. The advantage of this antminer is that it requires little electricity to mine, hence less cost. 


Accessories. Two fans that protect against overheating. Connects the Ethernet network. High thermal conductivity aluminum alloy housing. No built-in power supply: you must buy it separately.

  • 293*130*187 mm.
  • 3.8 kg.
  • Hashrate acceleration – 7.8 Th/s (±10%).
  • 1410 W (±10%), with energy-saving mode.
  • Energy efficiency – 0.181 J/TH (±5%).
  • Two coolers.

Device profitability. Because of the high volatility, the rate of return is better to look at a service with built-in income calculators for each device. The whattomine service is suitable for this.

Payback: 8-10 months (depending on electricity prices).

You can buy Antminer DR3 from official representatives of Bitmain by pre-order on third-party sites. There are also many second-hand models at a pleasant price. Approximate cost is 128 000 RUB per unit.


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