Free Shipping! be quiet! 140mm Silent Wings 4 PWM High-Speed Case Fan (Black) Single 140mm PWM High-Speed Fan, Fluid Dynamic Bearings, 1900 rpm, 29.3 dB Noise Volume, 78.4 cfm Airflow, 4-Pin Connector, Up to 300,000-Hour Lifespan, Six-Pole...
B&H Photo-Video-Pro Audio