Reduce ASIC miner noise without sacrificing cooling
The ASIC Miner Silencer Gen2 is a high-airflow blower system designed
to replace the sharp, high-frequency noise produced by standard ASIC cooling fans.
With airflow of up to 1300 m³/h, stepless speed control and a brushless
DC motor, the blower provides powerful cooling while producing a smoother and more
manageable airflow sound.
It is suitable for many popular Antminer, WhatsMiner, Avalon and IceRiver
models and can be used as part of a quieter and more efficient ASIC cooling setup.
Why upgrade to the Gen2 ASIC Miner Silencer?
Reduce high-frequency fan noise
Replace the characteristic high-pitched sound of standard ASIC fans with
lower-frequency airflow noise.
Powerful airflow
Up to 1300 m³/h of airflow helps move heat away from the miner efficiently.
Better temperature control
In suitable installations, improved airflow can help reduce operating temperatures
by approximately up to 10°C, depending on the miner and operating conditions.
Adjustable performance
Stepless speed control lets you balance airflow, cooling performance and noise.
Efficient brushless DC motor
Stable operation with lower power consumption than many traditional AC blower solutions.
Designed for real ASIC mining setups
The blower connects to the miner through a dedicated air shroud, replacing the need
for several small high-RPM cooling fans.
This allows a much larger volume of air to pass through the miner while simplifying
the airflow path. The exact installation method depends on the ASIC model and shroud configuration.
Compatible with popular ASIC miners
The Gen2 blower system can be used with a wide range of ASIC miners when paired with
the correct air shroud and installation components.
Commonly supported families include:
S21 / S21 Pro / S21 XP / S21+ / T21 / L9 / S19 series and other compatible models.
M60 series / M50 series / M30 / M31 / M32 / M20 / M21 and compatible models.
A15 / A14 / A13 / A12 / A11 series and compatible models.
Selected AL and KS series miners, including AL3, KS5M, KS5L, KS3 series and others.
Contact us before ordering and tell us your exact ASIC model.
We will help you check compatibility.
One blower instead of multiple high-RPM fans
Standard ASIC miners typically rely on several compact fans running at very high RPM.
The Gen2 blower uses a different approach: a large centrifugal blower moves a high
volume of air through the miner.
The result is a cooling setup designed to reduce the unpleasant high-frequency fan
noise while maintaining strong airflow through the hashboards.
Technical specifications
| Motor | Brushless DC |
| Input voltage | 220 V |
| Maximum power | 162 W |
| Maximum airflow | 1300 m³/h |
| Air velocity | Up to 12 m/s |
| Outlet diameter | 150 mm |
| Noise level | Approx. 78 dB |
| Speed control | Stepless |
| Application | ASIC miner cooling & noise reduction |
Simple concept, model-specific installation
Installation generally involves removing or bypassing the original cooling fans,
fitting the appropriate air shroud and connecting the blower system.
Because ASIC miners differ in dimensions, fan monitoring and airflow configuration,
the required accessories may vary between models.
Before installation, always verify:
- Correct shroud compatibility
- Sufficient airflow direction
- Miner fan monitoring requirements
- Secure mounting
- Operating temperatures after installation
Frequently asked questions
Does the blower make an ASIC miner completely silent?
The main advantage is reducing the sharp, high-frequency sound generated
by standard high-RPM ASIC fans.
Can it reduce ASIC miner temperatures?
have shown reductions of approximately up to 10°C, although actual results depend
on the miner, ambient temperature, airflow and installation.
Does it replace the original ASIC fans?
source. The exact configuration depends on the miner model.
Is it compatible with Antminer S19 and S21 miners?
with the appropriate shroud and installation configuration.
Can it be used with WhatsMiner or Avalon miners?
Contact us with the exact model before ordering if you are unsure.
Do I need custom firmware?
Some configurations may require a fan simulator or firmware settings
to prevent fan-related errors.
What exactly is included?
Please check the product option or contact us if you require a specific
shroud or accessory.
Not sure if this blower fits your ASIC?
Send us your miner manufacturer and exact model before ordering.
Our team will help you confirm compatibility and choose the correct configuration.
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