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

Ive been using the tiny Noctua fan as a replacement for the one that came with my raspberry pi case and it works amazingly. It runs in pull on the 5V rail and is extremely quiet for the amount of air it moves. The fan keeps my pi around 35 C and doesnt exceed 40 C when on load. The cable attached to the fan is a it long and thick for my use-case but it comes with scotchlok connectors so you can shorten the cable yourself. It also comes with a 3-pin extension and a 3-pin to 2-pin converter for whatever your use-case is. Overall Im very happy with the fan and would definitely recommend.

Needed a fan to replace the fan I have been using on my Raspberry Pi. 24 hour operation takes a toll on the fans I tried so far. Figured maybe if I throw more money at it and hopefully get a better quality fan. Only been in operation for 3 weeks so its too soon to tell but its been humming along nicely so far. Quiet operation plus the unit comes with 3 different mounting options and 2 different adapter cables if you arent using it in a 3 pin situation which I am not in using it with a Raspberry Pi.

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.

Its definitely quite, using it currently for my Valve Index and it you can barely hear it. Does improve the heat dissipation from the headset quite well as it takes more ore less 1.5-2.0x longer (FOR ME) to have to take it off for being too hot.

This was an addition to my Pi 3, dilivery was fast. The fan fits in the case very well ans runs very quiet. It comes with rubber attachments that reduse noise.

I bought and tested a few 5v fans. The Noctua fan outperforms them all by ~20 degrees Celcius. The build quality is incredible and the soft silicone corner mounting points and fully sleeved cables are a plusses. I was able to use two of the included barbed rubber mounting rods instead of screws.

Great product

I wasnt sure the built-in fan on my Lulzbot Mini 2 3D printer was working properly anymore (filament was melting sometimes in the area where it shouldnt), so I got this as a replacement. Its somewhat quieter than the original, and appears to be more effective as the problem I was having has since gone away. I was also impressed by the packaging and included materials - good value for the money.

perfect fan for my raspberry pi case. Super quiet and keeps my pi cool.

Even the box is nice!!!! But awesome replacement fan for my Prusa MK3S