Noctua NF-A14 FLX Review- Reference for our Test and the Database with 140 mm Fans

1 - Einführung, Testmuster und technische Daten 2 - Testaufbau, Messkammer und Equipment 3 - Anlaufspannung und Drehzahlen 4 - Volumenstrom (Airflow) 5 - Statischer Druck 6 - Geräuschemission Gehäuselüfter 7 - Geräuschemission auf 25 mm Radiator 8 - Geräuschemission auf 45 mm Radiator 9 - Geräuschemission auf 60 mm Radiator 10 - Zusammenfassung und Fazit

Static pressure in mmH₂O

The fact is that both reference fans are nicely in line here. While the 120 mm fan even reaches the specifications in the data sheet to the exact decimal places, the 140 mm fan is slightly below, but still within the range of possible and permissible tolerances. It is logical that the smaller fan can build up more pressure, because the diameter is also smaller. However, the phenomenon that the 25 mm-radiator is a bit out of line at 1000 rpm is also noticeable here. This makes the NF-A14 FLX on a 280 radiator quite a good candidate.