AntMiner R4 Evaluate – Is House Bitcoin Mining Again?

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AntMiner R4 Evaluate – Is House Bitcoin Mining Again?

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February 14, 2024

AntMiner R4 Evaluate – Is House Bitcoin Mining Again?

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Introduction

The period of house Bitcoin mining is over, or that’s what some individuals hold repeating within the boards. Individuals have been complaining that large mining services inflated the mining problem at such level that it’s inconceivable 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, generally known as the “Final Bitcoin miner for house”. Bitmain is well-known for his or her Antminer line. As an example, the Antminer S9 is called the quickest miner in the marketplace.

Their product motto “Bringing Mining Again House” just isn’t and not using a motive: the Antminer R4 is by far one of the best answer 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 overview, I’ll attempt to sum up all the things and offer you a whole image on the miner – what to anticipate from it and 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 Sort: 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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Design

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 metallic 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 likely one of the foremost options that make it the selection #1 {hardware} for house Bitcoin mining.

The R4 comes with a customized low-revolution fan, which is robotically managed by the miner. This fashion the fan is all the time spinning as sluggish because it probably can, whereas making certain optimum functioning temperature for the miner.
It runs at full pace solely when the temperature of the warmth sink is increased than 80C. The miner additionally comes with an overheat safety.

Individuals have been stunned how the miner would work quietly than a pocket book. This alone makes the Antminer R4 an ideal choice for house mining.

Energy Provide

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

Profitability

The bottom value of the miner is 1132 USD. This doesn’t embrace the PSU, so that you would want to speculate one other 240 USD to get one. Nevertheless, you should 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 wire that helps as much as 10 A of present.

Now let’s check out energy consumption, which might be the principle issue to contemplate when buying this miner. 850W is so much, and your earnings would possibly range from 1360 USD per yr (Idaho) to 622 USD per yr (New York), relying in your electrical energy price. Individuals who get electrical energy without spending a dime would possibly anticipate earnings of as much as 1955 USD per yr if we don’t take note of any sudden adjustments in Bitcoin value or problem ranges.

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Hashrate and Effectivity

In accordance with opinions and checks, 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.

Utilization

The R4 could be very straightforward to arrange and use. In contrast to most different miners, the R4 has an intuitive and clear consumer interface – all you must do is to attach it to the web, verify your miner IP handle, entry to the management panel and configure the swimming pools and the pockets. That’s all you want as a way to begin mining.

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

Recognized Points

Some individuals complain that their miners lose hash energy after some days of utilization. Appears to be like like there are a number of causes that may trigger the difficulty. Sadly sufficient, this downside 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 all your boards. There’s a solution to keep away from that, although — When you activate the miner, you must wait about 10 minutes for it to heat up and begin hashing. Solely then you possibly can safely change the Config.ini script.
2 A few of 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 beneath 20 C. Pre-heating it from the surface will normally make it work.

Now, if by some motive one in all your boards was disabled or “died“, there are some steps you possibly can take as a way to try to revive it. In accordance with 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 may try this a number of instances till you get the specified outcomes. You may also verify the board efficiency by way of Putty.

The place to purchase

AmazonBitmain Web siteValue AlertUnboxing & Setup

Final up to date on February 13, 2024 10:13 am