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Thermalright TY-147ASQ 140mm PWM Silent Case Fan

Thermalright TY-147ASQ 140mm PWM Silent Case Fan

The Thermalright TY-147ASQ is a 140mm PWM-controlled cooling fan engineered for low-noise operation and high airflow efficiency. Featuring an EHFB bearing and unique torpedo-blade geometry, it provides a reliable cooling solution for PC cases and liquid cooling radiators.


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Description

The Thermalright TY-147ASQ stands out as a precision-engineered cooling solution for enthusiasts who prioritize acoustic performance without sacrificing thermal efficiency. By utilizing a specialized seven-blade torpedo design, this 140mm fan minimizes turbulence and edge friction, resulting in a focused, high-pressure airflow that is ideal for both chassis ventilation and radiator mounting.


- PC builders seeking a silent-first cooling environment.
- Users upgrading stock case fans for better airflow management.
- Liquid cooling enthusiasts requiring 140mm radiator fans.
- Systems with space constraints requiring high-static pressure performance.
- Budget-conscious users looking for long-term reliability and a two-year warranty.

- Dimensions: 140mm x 140mm x 25mm
- Bearing Type: Enhanced Fluid Dynamic Bearing (EHFB)
- Rotational Speed: 300 – 1300 RPM (PWM controlled)
- Airflow: 14.42 – 62.5 CFM
- Noise Level: 16 – 22 dBA
- Connector: 4-Pin PWM (Backward compatible with 3-Pin)

In practical application, the TY-147ASQ excels at maintaining a low noise floor. Even at higher RPMs, the EHFB bearing ensures that mechanical vibration is kept to a minimum, further assisted by the included tool-free anti-vibration rubber mounts. The PWM integration allows for seamless speed adjustments based on system thermal loads, ensuring the fan only spins as fast as necessary to maintain optimal temperatures.

Compared to standard sleeve-bearing fans, the TY-147ASQ offers significantly higher longevity and stability. While many entry-level fans suffer from bearing rattle over time, the EHFB technology maintains consistent performance throughout its lifespan. It serves as a superior alternative to generic 140mm fans, providing a more refined balance between CFM output and dBA noise levels.

- Does this fan support PWM speed control? Yes, it features PWM technology for precise speed adjustment via your motherboard.
- Can I use this on a 3-pin motherboard header? Yes, it is compatible with 3-pin headers, though it will run at full speed unless voltage control is supported by the motherboard.
- Is this suitable for liquid cooling radiators? Yes, the 140mm form factor and high-pressure blade design make it effective for radiator airflow.
- Does it come with mounting hardware? Yes, it includes tool-free anti-vibration rubber screws for easy installation.
- How long is the warranty? Thermalright provides a two-year limited warranty for the SQ series fans.
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