be quiet! Shadow Wings 2 140mm offers whisper-quiet operation and reliable cooling at low revolutions per minute. Key features include:
Low-noise operation of up to 14.7dB(A)
Airflow-optimized fan blades
Anti-vibration mounting system prevents transmission of vibrations 
Rubberized fan frame minimizes vibrations
High-grade rifle-bearing technology
Secure and easy installation with push-pins
Product conception, design and quality control in Germany
3-year manufacturer’s warranty
 

 
Whisper-Quiet Operation 
 
Due to airflow-optimized fan blades
The Shadow Wings 2 140mm fan blades have been optimized to ensure maximum airflow, resulting in a whisper-quiet operation yet solid cooling. They operate at only 14.7 dB(A) even at its maximum speed of 900 rpm. The perfect choice for all who appreciate maximum silence for their PC case.
 
 
 
 
 
Anti-Vibration Concept
 
Reducing vibrations to a minimum
Removable anti-vibration mountings on all four edges of the fan reduce vibrations transmitted to the PC case. In addition, the fan is equipped with a rubberized frame that reinforces the anti-vibration concept and ensures vibrations are reduced to an absolute minimum.
 
 
 
 
 
Rifle-Bearing Technology
 
Gives the fan a very long lifespan
The Shadow Wings 2 140mm is the hallmark of outstanding reliability. This is achieved by its high-quality rifle bearing technology, which assures a very long lifespan of up to 80,000 hours.
 
 
 
 
 
Push-Pin Mounting
 
For user-friendly installation
With the Shadow Wings 2 anti-vibration mounting system the fan is simple to install. The push-pins ensure a very fast and secure installation without needing screws.