Noctua NF-A8 FLX, Premium Quiet Fan, 3-Pin (80mm, Brown)

Small, quiet, can move a good amount of air. Not the most powerful 80mm fans, but whisper quiet. Also, all the spare cables I needed to install them were in the box. 10/10 packaging.

Installed on a Diamond 4000 DC power supply that had a noisy fan.

Excellent little fan. I use it to keep my 10 meter radio running cool. It works perfectly and the noise level is not an issue whatsoever while Im talking on the radio.

Works great, quiet, 3 speed options.

very quite

Used a pair to replace dying fans on my security system. The fans come with a large verity of cable adapters including a a pair of gel filled button connectors that made it a breeze to connect the fans to my security system without the need for solder. The fans are extremely quiet for the amount of air they move. Well worth the premium!

Installed in a Synology DS1515+. I expected them to be quieter than the factory installed fans. However, from the start, I noticed little if any difference in noise level between these Noctua fans and the original fans. Now, after just a few months, these fans are make a buzzing sound. Going to reinstall the original fans.

I replaced the fan in a Behringer NX1000D with this unit. Fit is excellent and it runs silently now. I run the amp 8 hrs a day and have not had any overheating issues. It’s a little more expensive than other options but I’m satisfied.

I used this fan to replace a noisy fan in my AVR. The old fan was pretty loud. The difference with this one is like night and day. It also has 2 adapters that reduce the fan speed to make it even quieter if needed.

I used this fan to replace the stock cooler in my Behringer iNuke 3000 amplifier. The stock cooler was extremely noisy, even at base load. I have the amp setup in a home theater app so the loudness of the stock fan couldnt be tolerated. I swapped the stock cooler for this Noctua. All I can say is WOW. The fan is completely inaudible at base line AND under load. Granted, I dont think it moves quite the CFM as the stock cooler, but Ive had no thermal overload issues so far. Id definitely recommend this for someone looking for a high quality cooler that is SILENT.