ASIC Miner Fan Blower Silencer | 2nd Generation

If you run miners at home or squeeze a small farm into a shared space, noise is usually the thing that pushes neighbors and family over the edge. This second generation blower silencer is built to bring that down to a level you can live with, holding at roughly 70 dB even under load. Inside there's a brushless DC motor and turbo fan, plus a speed controller with no fixed steps, so airflow scales with whatever your hardware asks for.
Compatibility is the strong point here. It fits Antminer models like the S21, the S19 lineup, T21, L9, KA3, KS5, D7 and L7, along with Whatsminer M60, M50, M30 and M20 units, Avalon A15 down to A11, and Iceriver KS3, KS5, AL1 and AL3. The 150 mm outlet and 7 kg plastic body go on quickly, with power draw staying between 70W and 300W.

Key Features :
1. Compact & Lightweight Design – Designed with a compact body, this ASIC miner blower silencer is easy to handle, install, and transport. Its lightweight construction also helps reduce shipping costs.
2. Adjustable Variable Speed Control – The built-in stepless speed controller allows smooth airflow adjustment to match different mining environments. This helps maintain efficient cooling while reducing unnecessary power usage and extending miner lifespan.
3. High-Efficiency Brushless DC Motor – Powered by a premium brushless DC motor, the blower delivers quieter performance, lower power consumption, and a wider speed range than conventional AC motor blowers. It also offers up to 30–50% energy savings and works on both 50Hz and 60Hz power systems without compatibility concerns.
4. Broad Compatibility – Compatible with most ASIC miners equipped with dual 120mm fans, dual 140mm fans, or a single 140mm fan, including popular models from Antminer, Whatsminer, Avalon, and Iceriver.
5. Quick & Hassle-Free Installation – Installation is simple. Remove the factory cooling fan, install the fan speed simulator, connect the blower, and your miner is ready for operation.
6. Reduced Operating Noise – Replace the high pitched noise of standard cooling fans with smoother, lower frequency airflow, creating a more comfortable mining environment.

Key Specifications :

• Outlet Diameter: 150 mm
• Package Dimensions:
  • Standard Version: 400 × 300 × 200 mm
  • WiFi Version: 520 × 430 × 240 mm
• Maximum Air Speed: Approximately 12 m/s
• Motor Speed: 1800rpm
• Airflow Capacity: 1300 m³/h
• Input Voltage: 220V AC
• Maximum Power Consumption: 162W
• Operating Noise: Approximately 78dB (may vary depending on the environment)
• Speed Control: Stepless variable speed adjustment
• Motor Type: Brushless DC Motor
• Cooling Performance: Can reduce ASIC miner operating temperature by up to 10°C, depending on the mining environment and setup.

Compatible ASIC Miner Models : This blower silencer is designed to support a wide variety of ASIC mining machines equipped with compatible cooling fan configurations.

Bitmain Antminer – L9, AL1, AL1 Pro, T21, S21 Pro+, S21 Pro, S21 XP, S21+, S21, S19j XP, KS5, KS5 Pro, S19k Pro, D7, L7, E11, DR7, KA3, KS3, HS3, E9, E9 Pro, S19, S19j, S19 Pro, S19j Pro, S19j Pro+, S19i, T19, S19a Pro, S19a, S19 XP, S19L, S19 Pro-A, S19j Pro-A, S17 Pro, T17, S17, S17e, S17+, T17e, T17+, S9, S9i, Z15, Z15 Pro, L3++, and other compatible Antminer models.
Canaan Avalon – A15 XP, A15 Pro, A15, A1566, A1466, A1446, A1366, A1346, A1326, A1246, A1166 Pro, A1166, A1146 Pro, A1146, A1066 Pro, A1066, A1056, A1047, and other compatible Avalon miners.
IceRiver – AL3, KS5M, KS5L, KS3M, KS3L, KS3, KS2, KS1, and other compatible Iceriver miners.
Whatsminer –M60S+, M60S, M60, M50S++, M50S+, M50S, M50, M32S, M32, M31S++, M31S+, M31S, M30S++, M30S+, M30S, M21S, M21, M20S, M20, and other compatible Whatsminer models.