Mini silencer blower 400W for Antminer Whatsminer Avalon Iceriver

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.

400W 220V mini blower compatible models:

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.

400W plastic integrated blower advantages:

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.

400W ASIC miner mini blower applicable scenarios:

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.