Noctua NF-A4x10 5V, Premium Quiet Fan, 3-Pin, 5V Version (40x10mm, Brown)

Worked great for replacing amcrest loud fans!

This fan is a great replacement fan for the noisy factory supplied fan that came with my Amcrest Security System. The factory an was so loud that I thought something was wrong with the DVR. After reading several reviews on Amazon regarding the same issue, a few reviews recommend this fan to solve the noise issue. I have to say that they were right, no more loud fan noise!

Running this on top of an aftermarket heatsink (https://smile.amazon.com/dp/B00ZRDRX8M/) on an ODroid-XU4. Its quiet and blows just enough air to keep the CPU from throttling under even extreme loads (8 cpuburn processes).

Added to a raspberry pi 4 Kodi box. I cant even hear it over the normal room noise even sitting right beside it.

As usual, an excellent Noctua product.

Dreamcast people, this is the one.

Using these on raspberry pi’s and the included wire connectors let me connect it up with Pi’s gpio pretty easily. Very handy to have when using poe hats that don’t have their own cooling, there’s enough airflow to keep everything cool. Will keep buying !

I used this to replace the noisy fan in my lorex nvr 608, also called a 9082. 5v for the side grilles, noctura 12v for the power supply case. Search YouTube for how to install.

I put two of these with the 52pi ice tower in push pull on my Pi4. they work great in comparison to the stock fans. This are a little quieter but make MUCH less vibration. They supply everything you need in the package to make this work with your pi, except the leads to connect it onto the pi board, so you will need to cannibalize an old pi fan.

It does not fit perfect on regular cases, since the locations of the screw holes does not match for that in RPi4. You can still install the fan using double side tape or epoxy glue, and you will never have to worry about fan noise or heat from you RPi4b again!