For 3D printers, they’re subpar.
Noctua fans are typically 12v and tuned for lower speed for lower noise; in 3DP you’re generally looking for 24v fans* with the highest CFM:static pressure ratio you can get which will generally mean a louder, higher RPM fan.
They’ll work, but you can generally get industrial fans from Delta, Sunon, etc that are a better fit for the application, often for less money.
* - 5v and 12v fans are getting more common simply because they tend to be more available. Preference for high CFM:static pressure holds true regardless.
This comment is kind of fascinating because it’s essentially reinventing Slashdot’s metamoderation system 25 years later.
It was good then. No reason it wouldn’t work again today.