This article will discuss a number of workable methods for reducing Bitmain Antminer KA3 noise.
An individual mining machine makes at least 70 decibels of noise, and the closer the machine is to the listener, the louder the noise becomes. Low-frequency whistling and fan noise are very harmful together. Long-term exposure to this environment not only affects the auditory system, but also negatively impacts the nervous system, cardiovascular system, digestive system, endocrine system, and other life-threatening systems.
Heat is dispersed from the Bitmain Antminer KA3 using a 120mm cooling fan with a maximum speed of over 6000 RPM. The swift air-cutting of the fan blades produces a lot of noise. On rare occasions, it might sound like a jet engine. Is there a way to lessen the noise produced by KA3? Continue reading the article to discover the answers.
Ways to Reduce the Sound of Bitmain Antminer KA3
Noise levels can exceed 95 decibels when the outside temperature is above 25 degrees. When the door is closed in the room, the Bitmain Antminer KA3‘s noise can be transmitted to neighbors across 300 meters of silence without being blocked. A huge number of miners used their superhuman intelligence to produce various noise reduction equipment in order to lessen the noise of miner rigs. The following are more typical noise reduction schemes:
Straight-through Noise Reduction Box
The straight-through noise reduction box is the earliest noise reduction scheme, intuitive and straightforward, and can reduce the noise by more than 20 decibels;
Advantages: simple structure, simple production process;
The size of the area and the fire safety factor are problems, and the miner’s control board is prone to overheating in a small space.
Labyrinth Noise Reduction Box
The most effective noise-reduction device of them all, the labyrinth-shaped noise reduction box, takes a few turns before the sound is audible. So, the Bitmain Antminer KA3 can be put to sleep in the bedroom. It weighs more than 80 kilograms, exceeds the size of a square, and is difficult and expensive to produce.
Advantages: good mute effect;
The area’s size, the lack of fire safety, the high price, and the miners’ elevated body temperatures are drawbacks.
Water-cooled, Oil-cooled Noise Reducer
This system’s fundamental premise is that heat generated by hash board chips flows in a fixed pipe using water or oil as a heat conductor. The use of water- and oil-cooled noise reduction techniques is less common, though. Due to the law of conservation of energy, air-cooled fans are still needed to heat the water and oil heat carriers. A different volume of air-cooled exhaust is needed depending on the power of the miner. For miners that are more powerful than 1000W, more than 12 fans with a speed of 3000 rpm are typically needed.
The S9 Hydro is a mining rig from Antminer that uses water cooling to reduce temperature and noise.
Advantages: The air-cooled exhaust can be placed outdoors to isolate noise;
Drawbacks include difficult production, nullification of the miner’s warranty, high price, and air-cooled heat dissipation.
Wind Tunnel Noise Reducer
The structure of the noise reducer for wind tunnels is straightforward. A fan speed simulator is employed in order to maintain the main board’s functionality. Then, a negative pressure fan with a capacity of more than 650 square meters for air can be connected. Small footprint and significant noise reduction are features of the wind tunnel design. There can only be one wind tunnel used for miners that are more powerful than 1600W. Due to the double wind tunnel’s ability to push the wind, the Whatsmienr series requires a large-size wind tunnel, whereas the Antminer series can use it.
Advantages: easy installation, noticeable noise reduction effect, no damage to the miner’s warranty, low temperature of the miner, stable work;
Having a power limit of 1600W prevents it from being used with stronger miners.
ANC Active Noise Canceller
ANC active noise reduction technology is a bit excessive when it comes to reducing noise for miners. The idea behind this is to surround the miners with 16 microphones to record any noise they make. Single-chip computing calculates the waveform opposite the noise in order to filter out the noise. There are currently more significant drawbacks with the ANC active noise reducer. The distance between each device must be greater than 1.5 meters. If they don’t, they’ll start interfering with one another. All predictions were wrong regarding the degree of complexity involved in 16-channel energy conversion, calculation, and acquisition. When used in louder settings, this technology will yield more notable results.
Advantages: noticeable noise reduction effect;
Constraints include a large area and high price.
Immersion Type Water Cooling, Oil Cooling
The miner can be heated using a circulating fan and immersion in water or oil. The outcome is perfect, and the production challenge is barely there. Due to the high fire pressure that comes with immersion oil cooling, the results could be disastrous. Immersion-type water cooling poses no fire risk. Although a deionizer is required to continuously remove ions from the water in order to keep it non-conductive, there are still significant equipment requirements.
Advantages: good noise reduction effect, does not destroy the warranty;
Benefits of oil cooling over water cooling include lower cost and lower risk of fire prevention.
Miner Mute Machine
The most annoying aspect of the home environment is the loud noise that the cooling fan blades’ rapid rotation produces. The cargo volume provides the air required to maintain the processor’s cooling while minimizing noise. This product is suitable for mining cryptocurrencies in cities. The miner’s original fan only needs to be removed in order to install this product, which has a high heat dissipation efficiency and is quiet.
Large fans like the Antminer cannot operate as a result of the miners’ lack of noise.
Antminer Silencer
Only pure copper wire is used in the Antminer Silencer, which has a number of advantages including high wind pressure, low noise, small size, large air volume (150 watts), quietness, and durability. Three speeds are available: high, medium, and low. High speed is most frequently used. Please check the motor if you’re connected. Please refrain from disconnecting it as doing so will destroy the motor. This integrated device has no cord whatsoever. The majority of T17 series, Innosilicon series, Avalon 1066, and other integrated miners can use the adjustable suction interface; input voltage: 220V; motor power consumption: 150W.
Benefits include a large air volume, low noise, and a wide application range.
Why is Bitcoin Mining So Noisy?
Does bitcoin mining really make that much noise, considering that it uses sophisticated computers to solve extremely difficult computational math problems? Nowadays, laptops and desktop computers operate as quietly as possible.
Yes, personal computers are now much quieter than they once were, but unless you’re a video editor, you’re not really using them to their full potential. You won’t exactly overload your device with web browsing and your email client.
If you’ve ever used a gaming laptop or a CPU, you’d be aware that under heavy loads, the GPU and the CPU have a tendency to overheat, forcing the chassis’s fans to spin at maximum speed in an effort to remove as much heat as possible.
In the event that you’re in a room alone, that process can be quite loud.
But with bitcoin, you want to exert as much pressure as you can. The computer’s objective is to resolve the issue. The process continues after one computer solves the problem and receives a block subsidy in bitcoin along with the transaction. You need to push out as many computations as you can in order to turn a profit because the race against time is repeated roughly every ten minutes.
The computer must operate more quickly in order to output more computation; this requires electricity and produces heat. If the heat isn’t properly dissipated, it could fry circuits. To keep the various components inside the mining machine cool, cooling fans must spin at maximum speed.
Personal computers are no longer used for bitcoin mining. It takes an application-specific integrated circuit (ASIC) to set up a mining rig because the hardware needed to run this mining setup is currently specialized to do just one thing—mine bitcoin. Only the components required to produce hash power computation are kept in these rigs, and they are optimized. Anything not necessary for mining is removed.
A typical ASIC’s noise levels range between 50 DB and 90 DB; by comparison, the noise level is similar to a food blender or a loud vacuum.
Since there is only one independent miner, you can imagine how annoying it would be to constantly hear a blender or vacuum operating in your home or at your neighbor’s place.
It is not surprising that the whining fan noise would amplify and travel even further distances when it comes to mining facilities with hundreds or thousands of these computers performing calculations and consuming a tremendous amount of processing power. As a result, large populations of people would become irritated by the sound.
Conclusion: Ways to Reduce the Noise of Bitmain Antminer KA3
Even though the Bitmain Antminer KA3 will earn you a lot of money, mining at home or at the office can be nearly unbearably noisy while it’s running.
The eight methods we discussed in this article for reducing Bitmain Antminer KA3 noise are listed below. I hope you found that useful.
FAQs
Are ASIC Miners Loud?
ASICs can be used to mine a variety of digital currencies, such as Bitcoin, Litecoin, and a few others. Rig location: Though GPU mining rigs can be located in one’s home, ASIC miners are louder and generate much more heat.
What Are Silent Miners?
Silent Miner provides cryptocurrency mining software solutions. It offers a mining botnet that incorporates with mining software. It supports a variety of cryptocurrencies, including Dash, Bitcoin, and Ethereum.
Do ASIC miners need cooling?
ASIC Miners Produce Tremendous Amounts of Heat. If Untreated, the Hot Temperature Can Be Harmful to the Hardware Or Even Pose Fire Hazards. Therefore, Miners Often Install Dedicated Cooling Systems to Reduce the Temperature of Their Mining Facilities.
