be quiet! Silent Wings 3 - 140mm PWM Silent

Fan speed @ 100% PWM / 12V (rpm) : 1000 Air Flow @ 100% PWM / 12V (CFM / m3/h) : 59.5 / 101.09 Air Pressure @ 100% PWM / 12V (mm H2O) : 1.08 Noise level @ 12V (dB(A)) : 15.5 Dimensions (L x W x D), (mm) : 140 x 140 x 25 Bearing type : FDB Motor technology : 6-pole fan motor Weight incl. fixed cables (kg) : 0.167 Connector : 4-pin PWM Cable length (mm) : 500 Cable sleeve : ✓ Air Flow @ 100% PWM / 12V (CFM / m3/h) : 59.5 / 101.09 Air Pressure @ 100% PWM / 12V (mm H2O) : 1.08 Noise level @ 12V (dB(A)) : 15.5 Lifespan (h / 25C) : 300.000 Rated voltage DC (V) : 12 Operating voltage DC (V) : 5 ~ 13.2 Current consumption (A) : 0.06 Safety current (A) : 0.3 Input power (W) : 0.72 Approvals : CE / RoHs / RU / TÜV / WEEE be quiet! Silent Wings 3 140mm PWM stands for state-of-the-art technology, virtually inaudible operation and superior cooling. It meets all the requirements to be a perfect choice for heat sinks, PC cases and radiators. Virtually inaudible operation at max. 15.5dB(A) 6-pole fan motor for less power consumption and vibration Fluid-dynamic bearing enables super-long life span of 300,000h Fan frame with funnel-shaped air inlets for extremely high air pressure Seven fan blades offer an optimized airflow PWM controlled fan speed by the motherboard German product conception, design and quality control