BE QUIET ! SILENT WINGS PRO 4 | 120mm PWM Computer case Fan 12 cm Black 1 pc(s)

<b>Legendary silence, epic performance and features</b><br>For the highest performance, optimized fan blades, especially for heat sinks designed radiator corners and a speed switch with 3 selectable speed options, Silent Wings Pro 4 120mm PWM is the most progressive, performant, and versatile fan by be quiet! be quiet! SILENT WINGS PRO 4 | 120mm PWM. Type: Fan, Fan diameter: 12 cm, Rotational speed (max): 3000 RPM, Noise level (high speed): 36.9 dB, Maximum airflow: 83.9 cfm, Airflow: 142.5 m³/h, Maximum air pressure: 5.31 mmH2O, Bearing type: Fluid Dynamic Bearing (FDB). Voltage: 7 — 13.2 V. Width: 120 mm, Depth: 120 mm, Height: 25 mm. Product colour: Black