BE QUIET! BL118 Computer cooling systems

be quiet! BL118. Type: Fan, Fan diameter: 12 cm, Airflow: 142.5 m³/hour, 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. Color of the product: White