The Noctua NF-A4x20 FLX 40mm x 20mm Premium PC Fan offers excellent airflow performance with a maximum airflow volume of 9.4 m³/h, while maintaining a relatively low noise level of 14.9 dBA. This German-made case fan features a SS02 bearing type, a 3-pin power connection, and a maximum fan speed of 5000 RPM. Weighing 181g, it is lightweight yet powerful, making it an ideal choice for those looking to keep their PC cool and efficient. Bought for a 3D printer project but never used. Some slight cosmetic marks to the packaging box but otherwise perfect.
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