Antminer DR3 (7.8th/s)


Buy Bitmain Antminer DR3 Online

Model: Antminer DR3

Brand: Bitmain

Mining: Blake256R14 algorithm

Max Hashrate: 7.8Th/s

Power Consumption: 1410W.

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Buy Bitmain Antminer DR3 Online With 7.8th/s

Antminer DR3 Specifications:

Antminer DR3 (7.8th/s)

Antminer DR3 (7.8th/s)Product Glance Value
Product model DR3
Hashrate, TH/s 7.80
Reference power on wall, Watt 1410
Reference power efficiency on wall @25°CJ/TH 180.73
Adapted AC/DC output requirement, WattVolt 1605/ 12.00
Detailed Characteristics Value
Min Typ Max
Hashrate & Power
Hashrate, TH/s   7.80 8.00
Power efficiency on wall @25°C, J/TH(1-1) 180.73   188.11
Power efficiency on wall @40°C, J/TH(1-2) 186.51   194.13
Reference power on wall, Watt (1-3)  1410 1553
DC input voltage range, Volt (1-4) 11.60 12.00 13.00
DC input current range, Amp (1-5)   117.5 133.9
Adapted AC/DC output power requirement, Watt (1-6) 1444 1605  
Hardware Configuration
Quantity of hash chips 162
Quantity of hash boards 3
Networking connection mode RJ45 ethernet 10/100M
Miner Size (Length*Width*Height, w/o package), mm 293*130*187
Net weight, kg 3.834.2


Noise, dBA @25°C (2-1)     76
Environment Requirements
Operation temperature,°C 0 25 40
Storage temperature,°C -40 25 85
Operation humidity, RH 5%   95%


(1-1) Refers PSU power conversion efficiency of 93%
(1-2) Refers PSU power conversion efficiency of 93%
(1-3) Min condition: 25°C, min J/TH, typical hashrate
Max condition: 40°C, max J/TH, max hashrate
Refers PSU power conversion efficiency of 93%
(1-4) Caution: Wrong input voltage may probably cause miner damaged
(1-5) Typ condition: min reference power, typical DC input voltage
Max condition: max reference power, min DC input voltage
(1-6) Min condition: 40°C, max J/TH, max hashrate also the PSU output power
should be no less than the min value to make sure mining stable.

Typical condition: (typical power) = (min power)/90%, leave power output margin for PSU.


  • It is strongly recommended that using typical power to make sure your miner can work well. You can use one PSU to power multiple boards.
  • Do not attempt to power one board with more than one Power supply.
  • Please notice that all PCI-E ports are required to plug in while powering up the board.Buy Bitmain Antminer DR3 Online

(2-1) Max condition: Fan is under max RPM(rotation per minute).

PSU: A power supply unit is not included.

You will need an ATX PSU with sufficient six-pin PCIe connectors. All PCIe connectors on a hashing board need to be connected to the PSU for the hashing board to operate.  We recommend the APW7 to power the Antminer DR3. Buy Bitmain Antminer DR3 Online

The power cord is not included, please find one with at least 10A from your local market.

Separate power supply to control board: there is one additional 9 pin PCI-e connector on the IO board which must be connected to the PSU to get power. Be sure to power on the miner only after all the 10x PCIE connectors are connected to power supply. Buy Bitmain Antminer DR3 Online

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