Antminer R4 ASIC

Bitmain no longer sells the described product, although is available through different companies and the market price we provide is an estimation.

You can also mine Bitcoin through a cloud mining contract with Hashflare or Genesis Mining.

R4 Specifications:

1. Hash Rate: 8.7TH/s ±5%

2. Power Consumption: 845W +9% (at the wall, with Bitmain’s APW5 PSU,93% efficiency, 25°C ambient temp)

3. Power Efficiency:0.1 J/GH +9% at the wall (with Bitmain’s APW5 PSU, 93% efficiency, 25°C ambient temp)

4. Rated Voltage: 11.60 ~13.00V

5. Chip quantity per unit: 126 chips (16nm BM1387 ASIC chip)

6. Dimensions:515mm (L) x 100mm (W) x 222mm (H)

7. Cooling: Noise52dB (at a test distance of 1M from the air outlet and at ambient temperature of 30°C in a silent room)

8. Operating Temperature: 0 °C to 40 °C

9. Network Connection: Ethernet

10. Default Frequency: Automatically set


Click here for specifications and other information on the Antminer R4.

Power consumption figures in the specifications will vary with your PSU's efficiency, the ambient operating temperature and the accuracy of the power meter.

Power supply unit is not included. You will need an ATX PSU. Bitmain recommends the APW5 power supply for both the Antminer R4 bitcoin miner. 

All three PCI-E ports are required to power the board.

You can use one PSU to power multiple boards, but do not attempt to power one board with two PSUs.

Please do not power up the control board before the hashboards are powered up.


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