Be Quiet! Silent Wings 2 140mm Case Fan

The SilentWings 2 fan family provides the greatest airflow-to-noise ratio and highest reliability on the market. Key to these fans' unrivalled and uncompromising performance are a unique airflow-optimized fan blade design, custom anti-vibration mounts, and a high-tech fluid dynamic bearing with copper core that greatly reduces noise and imparts super-long life. Through this advanced technology these fans achieve virtually silent operation without sacrificing airflow, and so offer the perfect balance between superior cooling and serenity.

The SilentWings 2 140mm model is the largest fan we make that combines all of the above class-leading features. It provides maximum cooling airflow and operating noise levels down to a virtually silent 15.8 dB(A).

Virtually Silent Operation

SilentWings® 2 fans include a wide array of electronic and mechanical optimizations for superior air flow with very low noise production

• Unique airflow-optimized fan blade design reduces noise-generating fan turbulence
• Advanced fluid dynamic bearing providing for greatly reduced operating noise
• Improved modular vibration damping mounts and rubberized frame help prevent transmission of vibration to computer case and its components
• Option for direct hard mount when preferred
• Advanced high quality IC motor controller reduces electrical noise

Engineering

• Advanced fluid dynamic bearing (FDB) with industrial grade lubricant eliminates direct contact between rotor and frame, resulting in extremely low noise levels
• The FDB has a copper core that conducts heat away from the bearing more effectively, enabling super-long fan life of up to 300,000 hours
• Dynamically balanced fan blades enhance reliability and result in maximum operating silence
• German product conception, design and quality control

Outstanding Service and Support

• 3 year manufacturer's warranty