Noctua NF-A9 PWM, Premium Quiet Fan, 4-Pin (92mm, Brown)

I bought this to replace the stock cpu fan in an old dell workstation with an intel xeon. I have it running on full blast all the time and barely hear it. It keeps my cpu temperature under 60 degrees under a 75 watt load. The downside if youre considering using it in a dell computer is the connectors dont match up so you need to buy a dongle (like a smart person would) or use jumper wires (like I do).

The price is high, but their service and products fit the price.

Wonderful fan by a beautiful company

Well built, very quiet

the best out there I have used so far - I have them in several PCs as both case and CPU cooler fans

I liked the promise of a quieter case fan in a HP 8200 Elite CMT with a slightly borked UEFI, but I couldn’t use it due to HP’s proprietary PWM case fan connector. The unused TFX connector wouldn’t let that fan work at all.

I bought this to put a Noctua NH-U9S CPU cooler into a push-pull configuration. It works perfectly for that purpose.

Using this fan on a Kraken G12 to cool my GPU. Incredible RPM range, and of course this Noctua fan is just as quiet as the rest of their line. I appreciate the rubber tips on the edges to prevent vibrations.

I bought this to reduce the fan noise from my computer. It works well, and the CPU fan is almost silent.

By itself it’s fine, but adding a second to the NH-D9l did nothing. Not happy with NH-D9l either which is why I tried adding a second fan.