Noctua NF-A6x25 FLX, Premium Quiet Fan, 3-Pin (60mm, Brown)

I use these fans in lots of projects but this one stands out in particular. I replaced the two generic 60mm 24v fans used to cool the electronics in my Voron 2.4 with 12v Noctuas and the result is incredible. It went from being like sitting next to a vacuum cleaner to nearly silent. So quiet that I had to check and make sure I had set the correct voltage for the fans as well as set to full power in Klippers config. Theyre worth every penny.

Installed on an overheating Randall guitar amp. Three fans provide plenty of airflow and is extremely quiet even on highest RPM. It is MUCH quieter than it appears in the video. Used Loctite Power Grab Ultimate clear construction adhesive (from Lowes) to glue the fans to the back of the amp heat sink fins. Used a 12VDC wall power adapter for power.

This thing is shockingly quiet

This fan is probably the best fan out there for server cooling. It is also the best replacement fan for Thrustmaster video game wheels. It is awesome as advertised. The cooling fan comes with tons of adapters and instructions. I wish everything I bought was as good as this...

good quality,very quiet

I bought this fan to replace the cooling fan on a power supply (for my amateur radios) that was hideously loud. The replacement went off relatively without a hitch (be careful when you verify power ... you can get bit. DAMHIK). The power supply is now running almost silently. Im very pleased with this fan (my second, first is in a computer I put together, also running quietly).

works as intended, no complaints

These fans are great with noise level. Super silent! They are not that fun to look at though. If you are blind you will love them. Or just close your eyes and enjoy the silence. I really wish Noctua would give up on their color scheme; it really doesnt match anything remotely cool in the PC industry. This makes zero sense to me. Yet I still buy them for function over form. 5 stars for performance although it is tempting to unsub and dislike based on looks.

All Noctua fans are great, quiet and cool

Quiet, smooth, and long lasting like all noctuas. Ive had dozens of them and never had to replace one, they last and they work.