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

Installed fan, went to plug into mobo, noticed connector was only 3 pins. Checked and found I got the right box but everything else inside was the FLX version of this fan including fan, extension cables, missing y adapter. Amazon probably selling used items, unless Noctua is packing wrong items. I also ordered a 120 mm Noctua PWM fan for the same rig, you can bet I checked it but installing.

Used in a server build - extremely quiet and worth it!

These Noctua fans are top of the line in my books, very silent and very reliable. I replace the stock fans on my CPU coolers with these fans to ensure high static pressure and guaranteed reliability.

Super quiet and efficient

This Noctua fan does a great job cooling while being quieter than the stock fan it replaced.

Recently purchased a new XPS8940 with the Intel i7-10700 10th generation, and the case and CPU needed some serious cooling upgrades. Saw here on the reviews that this fan was a great upgrade and plug & play, so I pulled the trigger on it, and so glad I did! WOW this thing really pumps out the hot air and really nice and quiet at the same time! You really notice the big difference, along with some other upgrades I did, I was really able to get the temps down, and the hot air OUT! Had this mounted and hooked up in minutes. Perfect fit! So happy with my purchase! VERY HIGH QUALITY TOP OF THE LINE!! I cant say that enough.

Easily dropped the cpu temp by 10-15 degrees C, during stress testing. The only issue I had is the proprietary motherboard of my Dell did not accept the studs needed for the installation. I ended up going to Home Depot to get four 3.0m X 16 screws and using the black spacers supplied with the fan.

Ive used Noctua for years. After a while you tend to appreciate the asthetics. Today, if only recommend these, Be Quiet, or Noise Blocker. Noctua & Noise Blocker are the only ones that make this size though, which is what I needed.

Everything about this fan is top notch but you probably already knew that from the reviews. They are known for quality and maybe a bit more expensive but its all worth it for peace of mind in my opinion. Great packaging too!

I used this fan to replace the 14mm fan on a low profile cpu cooler. It runs quietly and keeps an 84 watt I5 cool under full cpu loads.