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Optimized fan blades for the highest performance
Small tip clearance and a fan frame with funnel-shaped air outlets for extremely high air pressure
Very silent operation even at maximum speed
6-pole fan motor and fluid-dynamic bearing for less vibration and very smooth operations
Anti-vibration mounting with push pins and screwed installation option

Silent Wings 4 120mm PWM high-speed combines all features of a virtually inaudible with an extremely performant fan for the most demanding applications. Model : Silent Wings 4 120mm PWM high-speed Connector : 4-pin PWM Dimensions (mm): 120 Fan speed @ 100% PWM / 12V (rpm): 2500 Air flow @ 100% PWM / 12V (cfm / m3/h): 76.7 / 130.31 Air pressure @ 100% PWM / 12V (mm H2O): 3.96 Noise level @ 100% PWM / 12V (dB(A)) : 31.2 Cable length (mm): 500 Bearing technology: FDB Motor technology: 6-pole fan motor Weight incl. fixed cables (kg): 0.190