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Wednesday, May 8, 2024

AntMiner R4 Evaluate – Is Dwelling Bitcoin Mining Again?


The period of house Bitcoin mining is over, or that’s what some folks maintain repeating within the boards. Folks have been complaining that large mining services inflated the mining problem at such level that it’s not possible for a person to revenue from mining. However is that so?

Some months in the past Bitmain launched a brand new Antminer mannequin, the R4, often called the “Final Bitcoin miner for house”. Bitmain is well-known for his or her Antminer line. As an illustration, the Antminer S9 is named the quickest miner in the marketplace.

Their product motto “Bringing Mining Again Dwelling” is just not with out a cause: the Antminer R4 is by far the very best resolution for house Bitcoin mining. It options extraordinarily low noise ranges, nice hashrate and low energy consumption.

The miner was well-received and it gathered many nice opinions after its launch. There have been nonetheless, some technical points too. On this assessment, I’ll attempt to sum up all the pieces and give you a whole image on the miner – what to anticipate from it and the way to revenue with it.

Antminer R4 Specs

One look on the specs is sufficient to make a conclusion that the R4 has some potential.

  • Noise stage: 51dB (at an ambient temp. of 35C)
  • Energy Consumption: 845W +- 9%
  • Hashrate: 8.6TH/s
  • Working Temperature: -20 – +60C
  • Working Humidity: 20%-90% RH (non-condensing)
  • Interface Kind: 7 pairs of 6pin PCI-E connectors; 380mm size for every PCI-E cable.
  • Dimensions: 266mm*125mm*86mm
  • Weight: 2.5Kg
  • Package deal Weight: 9Kg
  • Product dimension 515mm (L) x 100mm (W) x 222mm (H)
  • Package deal dimension 610mm (L) x 215mm (W) x 340mm (H)
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Like the opposite Antminers, the R4 is large and heavy, although not as huge because the S9. It is available in a sturdy metallic field. The steel provides each to its sturdiness and cooling. Speaking about which, the R4 is praised as one of many most silent ASIC miners in the marketplace. This is without doubt one of the most important options that make it the selection #1 {hardware} for house Bitcoin mining.

The R4 comes with a customized low-revolution fan, which is routinely managed by the miner. This manner the fan is at all times spinning as gradual because it presumably can, whereas making certain optimum functioning temperature for the miner.
It runs at full velocity solely when the temperature of the warmth sink is greater than 80C. The miner additionally comes with an overheat safety.

Folks have been shocked how the miner would work quietly than a pocket book. This alone makes the Antminer R4 an amazing possibility for house mining.

Energy Provide

The AntMiner R4 is designed to be powered by the APW5 PSU manufactured by Bitmain. Identical to the miner itself, the PSU may be very silent. It may possibly deal with each 110 V and 220 V inputs, and it outputs 1300 W and 2600 W respectively. It may possibly, nonetheless be powered up by a third-party provide. It would work barely much less effectively and clearly extra loudly. The enter voltage must be 12V.


The bottom value of the miner is 1132 USD. This doesn’t embrace the PSU, so that you would wish to take a position one other 240 USD to get one. Nonetheless, you need to use one single APW5 PSU to energy up two R4 miners in case your enter voltage is 220V. You’d additionally wish to buy a C13 energy twine that helps as much as 10 A of present.

Now let’s check out energy consumption, which might be the primary issue to think about when buying this miner. 850W is quite a bit, and your earnings would possibly range from 1360 USD per 12 months (Idaho) to 622 USD per 12 months (New York), relying in your electrical energy price. Individuals who get electrical energy totally free would possibly count on earnings of as much as 1955 USD per 12 months if we don’t consider any sudden adjustments in Bitcoin value or problem ranges.

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Hashrate and Effectivity

Based on opinions and exams, the miner outputs 8TH/s (Batch 3) and 8.7TH/s (Batch 4). The large hashrate is because of the truth that it employs 126 microchips with TSMC’s 16nm FinFET expertise. That is additionally the explanation why the miner effectivity is 0.098 J/GHs.


The R4 may be very simple to arrange and use. Not like most different miners, the R4 has an intuitive and clear person interface – all it’s a must to do is to attach it to the web, test your miner IP handle, entry to the management panel and configure the swimming pools and the pockets. That’s all you want so as to begin mining.

Observe: The default username and password is lowercase “root”.

Identified Points

Some folks complain that their miners lose hash energy after some days of utilization. Seems like there are a number of causes which may trigger the difficulty. Sadly sufficient, this drawback isn’t unusual, so I believed it is very important point out it right here:

1 Making use of adjustments in the course of the warming up part would possibly disable one in every of your boards. There’s a solution to keep away from that, although — When you activate the miner, it’s a must to wait about 10 minutes for it to heat up and begin hashing. Solely then you may safely change the Config.ini script.
2 Among the signs of a “useless” or “disabled” board embrace:

  • No default frequency on PIC
  • PIC voltage altering randomly between 790 and 940
  • Chain 7 (J8) ASIC rely 0
  • Deceptive temperature studying

3 There’s an opportunity that the miner received’t launch if the ambient temperature is under 20 C. Pre-heating it from the skin will normally make it work.

Now, if by some cause one in every of your boards was disabled or “died“, there are some steps you may take so as to try to revive it. Based on suggestions from a number of customers, this technique helped to revive the boards with out the necessity to ship them to Hong Kong for guarantee service:

  • 1) Flip off and unplug the miner from the wall
  • 2) Unplug the working board – disconnect the white cable from the controller board
  • 3) Launch the miner and wait till it begin to hash; give it a while
  • 4) If the useless board recovers its hashrate, then flip off the miner once more
  • 5) Plug it out off the wall and plug the opposite board again
  • 6) Begin the miner and wait till it hashes.

Observe: You possibly can try this a number of occasions till you get the specified outcomes. You can even test the board efficiency through Putty.

The place to purchase

AmazonBitmain Web siteValue AlertUnboxing & Setup

Final up to date on Might 7, 2024 5:12 pm

Bitmain Antminer R4 ~8.7TH/s at 0.1 W/GH Quiet Dwelling Bitcoin Miner, Antminer

Value Historical past

Bitmain Antminer R4 ~7.5TH/s at 0.1 W/GH Quiet Dwelling Bitcoin Miner, Bitmain

Value Historical past

AntMiner APW5 1300W-2600W Quiet Energy Provide designed for Bitcoin Miners, Bitmain

Value: $219.00

as of Might 7, 2024 5:12 pm

Purchase Now


Wait For A Value Drop

Value Historical past


Present Value
Might 7, 2024
Highest Value $219.00 March 16, 2020
Lowest Value $219.00 March 16, 2020

Since March 16, 2020

In Conclusion

The R4 is a little bit little bit of a controversial miner. One can find blended opinions about it on the net. Some folks reward it for being a one-of-a-kind house mining {hardware}, whereas others will complain that it was a whole waste of cash. It was onerous to type via all the knowledge with out sticking to one of many two biased sides, and I hope that this text will enable you to to make a extra knowledgeable choice in regards to the AntMiner R4.

AntMiner R4 Evaluate – General

  • Efficiency

  • Meeting and Set-up

  • Hashrate/Wattage

  • Value



  • Extraordinarily low noise ranges
  • Nice hashing energy
  • Intuitive and clear dashboard
  • Is perhaps an amazing funding for many who have free electrical energy


  • ROI significantly depends upon electrical energy price and would possibly transcend the 20 months mark
  • Customized followers may be onerous to switch in the event that they break
  • Might need microchip points, particularly if used with out warning
  • Delivery the board to Hong Kong for guarantee service takes lots of time

Person Evaluate

(4 votes)

Disclaimer: This isn’t monetary advise, I’m not a monetary advisor, that is for academic functions solely. If you wish to spend money on cryptocurrency please do your personal analysis and make investments at your personal danger, 1stMiningRig is rarely answerable for any selections you make. 1stMiningRig could obtain donations or sponsorships in affiliation with sure content material creation. 1stMiningRig could obtain compensation when affiliate/referral hyperlinks are used.

Thanks for studying. As at all times, your feedback, strategies and questions are welcome.

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