Be Quiet! Silent Wings 4 140mm PWM

Be Quiet! Silent Wings 4 140mm PWM

• Dimensions: 140 x 140 x 25 mm
• Rotation Speed: Up to 1900 RPM (PWM)
• Noise Level: 15.3 dB(A) at 50 %, 22.5 dB(A) at 75 %, and 29.3 dB(A) at 100 %
• Airflow: 78.4 CFM
• Static Pressure: 2.36 mm H2O
• Connector: 4-pin (PWM)
• Key Features:
• Optimized blades for silent and efficient airflow
• Exceptional durability with an estimated lifespan of 300,000 hours
• Suitable for heat sinks, water-cooling radiators, and case fans

The Be Quiet! Silent Wings 4 140mm PWM is designed for those seeking the perfect blend of silence and efficiency, ideal for demanding setups.