Be Quiet DC1 Thermal Grease Fans,T380458

Product Description 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). Set Contains: 6 x Silent Wings Fan

• 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