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Be Quiet! Shadow Wings 2 140mm PWM Case Fan Review: Quiet and Efficient Cooling
In the world of PC hardware, noise is a constant annoyance. Fans, in particular, can become a major source of unwanted sound, especially when pushing for maximum performance. That’s where the Be Quiet! Shadow Wings 2 140mm PWM Case Fan comes in, promising to deliver both quiet operation and effective cooling. After putting it through its paces in my system, here’s my comprehensive review.
Features
The Shadow Wings 2 is packed with features that contribute to its silent and efficient performance:
- Airflow-Optimized Fan Blades: Designed to deliver high airflow while minimizing noise, these blades efficiently move air through your PC case.
- PWM Control: This allows for smooth fan speed adjustments through your motherboard’s PWM header, enabling precise control and optimal noise levels based on your system’s temperature.
- Rifle Bearing Technology: Known for its smooth operation and long lifespan, this bearing technology ensures quiet and reliable performance.
- Low Noise Level: At maximum speed, the fan operates at a relatively quiet 14.9 dB(A), making it a great choice for those seeking silent PC operation.
Specifications
| Model | Shadow Wings 2 140mm PWM |
|---|---|
| Dimensions (mm) | 140 |
| Color option | Black |
| Lighting | – |
| Fan speed @ 100% PWM / 12V (rpm) | 900 |
| Noise level @ 100% PWM / 12V (dB(A)) | 14.9 |
| Air Flow @ 100% PWM / 12V (CFM / m3/h) | 49.8 / 85 |
| Air Pressure @ 100% PWM / 12V (mm H2O) | 0.58 |
Performance
I installed the Shadow Wings 2 as an exhaust fan at the rear of my mid-tower case. During idle, the fan runs almost silently, making its presence practically undetectable. Under load, the fan ramps up its speed, but even at full blast, the noise level remains very manageable and doesn’t intrude on my gaming sessions or general desktop work.
The airflow generated by this fan is impressive. It effectively draws hot air out of my case, keeping my components cool even during demanding workloads. In stress tests, my CPU and GPU temperatures remained within acceptable ranges, indicating that the fan is doing its job efficiently.
Pros & Cons
Pros
- Quiet operation, even at full speed.
- Excellent airflow, effectively cooling components.
- PWM control for precise speed adjustments.
- Durable rifle bearing technology for a long lifespan.
Cons
- The lack of RGB lighting might not be appealing to some users.
- The fan might be slightly more expensive compared to some other 140mm fans on the market.
Final Verdict
The Be Quiet! Shadow Wings 2 140mm PWM Case Fan is a fantastic choice for anyone looking for a silent and effective cooling solution for their PC. Its excellent airflow and whisper-quiet operation make it a great option for both casual users and hardcore gamers who demand quiet and reliable performance. While the lack of RGB lighting and slightly higher price might be a factor for some, its overall performance and quietness make it a solid recommendation. If you’re looking for a high-quality fan that delivers great cooling without sacrificing silence, the Shadow Wings 2 is a top contender.