There is something to compare. I also have Noctua Industrial 140 120 for 2022 rpm PWM and FractalDesign and NZXT so they are noisier. (But I swear that Noctua is still more productive! And I will never put anything other than Industrial on a water radiator) With these Wings, I replaced 3-year-old case fans with NZXT blowers - heaven and earth. There was just silence. I also recalibrated the settings on the motherboard in the direction of increasing the flow with acceptable noise :)
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