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be quiet! Shadow Wings 2 140mm White case fan (BL090) delivers whisper-quiet cooling at 900 RPM with 14.7 dB(A) noise, 49.8 CFM airflow, rifle bearing, 80,000h lifespan, 4-pin PWM, anti-vibration mounts, and push-pin installation for silent PC builds. TypeCase FanSize140 x 140 x 25 mmColorWhiteMax Speed900 RPMNoise Level14.7 dB(A)Airflow49.8 CFM (85 m³/h)Static Pressure0.58 mmH₂OBearing TechnologyRifleLifespan80,000 hours (at 25°C)Connector4-Pin PWMVoltage12VWeight (incl. cables)175 gInstallation MethodPush-pins with anti-vibration mountsBlade DirectionForward BladeWarranty3 yearsModel NumberBL090EAN4260052187340
