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

Great little fan that pushes a ton of air for its size and comes with a variety of connectors to fit your needs my only complaint is the wires are a bit long so cable management can be tricky if you’re working with something small like a pi other than that this fan is stellar

Before now, Ive only heard from others about how quiet Noctuas legendary fans are but actually hearing them for myself is really something else... maybe its because the fan I replaced was much noiser, but its mind-blowing how silent they were able to make these fans!

Not much to say about it. Its a Noctua fan. Quality is always great, its nice and quiet, not a big fan of the color but my case doesnt have a window so Im not upset about it. I dont think Ive ever regretted buying a noctua fan.

I love these fans and have replaced all of my Pi 4 fans with these. I just wish they made them smaller so I didnt have to make my own case. Ive lost cut a new top to fit these larger fans and it dropped my CPU temp about 10 degrees from the stock Canakit fan, and much quiet.

A+ packaging, looks to be a superior product.

So I purchased this little guy to replace the really loud fan my dvr had in it. I was tired of hearing the loud fan read some good reviews on this and how much quieter it was than other small fans like this. I immediately installed this kicked on my dvr to test and sadly there was no difference! it was the same if not a bit louder than the existing fan. I did try the rubber screw-like items hoping it was some vibration or something but it was not it made it worse but that was just due to the fact that the layout of my dvr and where the fan was didnt allow the fan to sit flush and it made a whistling sound. I went back to the normal screws and it was a bit better but still hardly any difference than my old fan. a bit disappointed as I guess I was expecting a huge difference and ended up with hardly any noticeable change(at least for me its not) the item does work well it does move the air out of the the dvr case but its just not what I was expecting.

Amazing little air mover that can add life to small electronics. Its slim at 10mm which makes it great for many applications where the bulky and more common 20mm thick fans will not fit. In fact its so slim a surface mount would be acceptable in many cases. I do wish that it came in different colors though.

But expensive, when I get a big old 120mm/140mm for the same or a couple dollars more. The push on this is incredible for such a small fan. Compared to the one it replaced it is a wind storm.

superb fan real quite

Our fan broke in our receiver. This worked perfect. The fan is quiet.