| Unit Price: | $ 39.9 |
This mini silencer blower 400W 220V integrated AC three-speed blower is designed for the entire Antminer, Whatsminer, Avalon, Iceriver, and other mining rigs. It replaces the original high-noise, high-speed fan, significantly reducing operating noise while ensuring ample airflow for cooling. It's the ideal accessory for quieter upgrades in home mining farms and small indoor mining sites. The entire unit is injection-molded from engineering plastic, featuring a lightweight structure and three-speed adjustment. It's plug-and-play, requiring no firmware modifications to the mining rig, and provides stable 24/7 operation.
Antminer: L9, AL1, AL1pro, T21, S21pro+, S21Pro, S21XP, S21+, S21, S19jXP, KS5, KS5pro, S19kpro, D7, L7, E11, DR7, KA3, KS3, HS3, E9, E9PRO, S19, S19j, S19pro, S19jpro, S19jpro+, S19i, T19, S19aPro, S19a, S19XP, S19L, S19Pro-A, S19jPro-A, S17Pro, T17, S17, S17e, S17+, T17e, T17+, S9, S9i, Z15, Z15pro, L3++, etc.
Whatsminer: M60S+, M60S, M60, M50S++, M50S+, M50S, M50, M32S, M32, M31S++, M31S+, M31S, M30S++, M30S+, M30S, M20, M20S, M21, M21S, etc.
Avalon: A15XP A15PRO, A15, A1566, A1446, A1466, A1326, A1366, A1346, A1246, A1166PRO, A1166, A1146PRO, A1146, A1056, A1047, A1066PRO, A1066, A1047, etc.
Iceriver: AL3, KS5M, KS5L, KS3M, KS3L, KS3, KS2, KS1, etc.
Product Name | Plastic Integrated Blower |
Model | AC Three-Speed Motor |
Dimensions | 280*280*220 |
Motor power consumption | Approx. 400W |
Frequency | 50Hz |
Weight | 3.8kg |
Air volume | 1500m³/h |
Decibels after modification | Approx. 60dB |
Air Pressure | 400pa |
Speed adjustment | High, Medium, Low |
1. One-piece plastic body, lightweight, durable, and vibration-resistant
The entire unit is made of high-temperature resistant plastic through one-piece injection molding. Compared to traditional metal-cased fans, it is lighter (only 3.8kg), offering excellent anti-resonance and vibration damping performance. It is resistant to deformation and cracking even after 24-hour continuous operation, withstands the high-temperature airflow environment of mining farms, and provides insulation safety, eliminating the risk of electrical leakage.
2. 400W high power + 1500m³/h large airflow, uncompromised heat dissipation
Equipped with a 400W high-quality AC motor, rated airflow of 1500m³/h and air pressure of 400pa, it perfectly matches the heat dissipation requirements of ASIC miners. Replacing the original fan eliminates issues such as high-temperature shutdowns and hashrate throttling. The heat dissipation efficiency is on par with the original fan, ensuring stable mining at full hashrate.
3. Noise reduction to 60dB after modification, eliminating noise disturbance during indoor mining
Original mining rig fans typically produce noise levels between 75-80 decibels. This fan, after duct optimization and noise reduction, operates at a noise level as low as 60dB, close to the volume of everyday indoor conversation. It perfectly solves the problem of noise pollution from home mining, eliminating the need for additional heavy soundproof enclosures and achieving low-cost noise reduction.
4. Three-speed adjustment for targeted noise control and energy saving
Equipped with a three-speed switch:
High Speed: Full airflow and power for high-temperature mining environments.
Medium Speed: For regular daily mining, balancing heat dissipation and noise.
Low Speed: For use in lower ambient temperatures, further reducing noise and power consumption.
Flexibly adapts to different room temperatures throughout the year, allowing for precise control of power consumption and noise.
5. Plug and play, easy installation (no modification required)
Includes a dedicated fan simulator accessory. Wiring directly into the original mining rig fan interface requires no firmware rewriting or wiring modifications, offering high versatility.
1. Home mining retrofit: Noise reduction in apartment buildings to avoid disturbing neighbors.
2. Small indoor mining storage: Integrated renovation of enclosed spaces for ventilation, heat dissipation, and noise reduction.
3. Server room noise reduction optimization: Low-cost noise reduction upgrade for older mining machines, replacing expensive large-scale soundproofing equipment.
For Antminer, Avalon, and Iceriver:
For Whatsminer:
Related products:
Blower Silencer 2nd Gen for ASIC Miner
2025 upgraded ASIC miner silencer with lower noise and power
Jay hỗ trợ nhiệt tình
Best quality product with best price, every order provided delivery with 7-8day thank you zeus mining.
Thanks, Jay! He responded to my feedback right away and helped me with the program. Thank you for everything
You guys are amazing, you have provided me instant solution of my problem. Thanks for your help and support
Jay always reply fast and with excellent service.
Excellent, polite, and well-mannered salesperson
Good bro, he solve a firmware problem whit a s21+hyd A lots thanks
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How to determine product prices and shipping costs?When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included. |
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Cooperation express: |
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Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 1-2 days after receiving your payment.
Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.
Q: What payment methods do we support?
A: We support bank transfer, wire transfer, BTC, third-party guarantee and Paypal.
Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with maintenance departments in many countries/regions in the world. For example, Venezuela, Iran, etc. If you have any questions within 3 days after receiving the goods, you can apply for after-sales service on the "My Order" page.
Q: Which express we support?
A: We will choose the cheapest and fastest transportation method for you. And we support DHL, UPS, TNT, Fedex, BRE, and also have express delivery services, such as Russia, the United States, Kuwait, etc.
China Mainland Hong Kong 
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat 
Company Phone: +86-023-72227777
