Noctua NF-A9 Fan Duct

Fan duct to help direct airflow into Noctua NF-A9x14 (92x14mm) fan used in the NH-L9 series coolers. Designed with the Noctua L9i in a small DeskMini PC in mind but should work with similar models. Flaring built into the duct mirrors the flaring on the fan itself and should maximize air inlet without going outside of the dimensions of the fan.