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Clyde Anderson
> 3 dayThis small fan was an inexpensive fix (replacement) for the very noisy CPU fan in my security system DVR. The holes on the new fan didnt line up with the holes in the old fan, so I carefully used some silicone cement to attach the new fan. It works great and is very quiet. The 3-prong to 2-prong adapter that came with the fan worked great.
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Mark R. Moore
05-06-2025Needed 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.
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Vasyl G
> 3 dayAwesome cooling fan. Works great with ODROID C2, brought temps down from 69C to 32C. Extremely quiet and has a good airflow. Definitely worth the money.
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R. R.
> 3 dayWell made
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mark churms
Greater than one weekGreat little fan! I used it to replace a noisy one in a studio light YN 900 I bought on Amazon.
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Mike
> 3 dayGdemu + noctua fan mod = quiet Dreamcast. This noise level is how it should have come in 99
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Christopher Karman
> 3 dayThe fan is quieter than a typical cheap fan you can find online. However, it doesnt seem to be as quiet as I would expect for a fan from Noctua especially at this price point. However, this being a 5V fan, it does work quite nicely off USB power (adapter required).
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C. Doneza
> 3 dayI used this fan to replace a ARX Cera Dyna FD0540-A3212A fan in my ADT DVR. The Cera Dyna was way louder. It eventually started to wobble and then it totally failed. The Noctua was a direct fit and super easy to install. Everything I needed was included in the kit. The only tools I needed were a pair of pliers and a Phillips screw driver. If I could rate this thing 10 stars, then I would. Im super happy.
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Dal Dude
> 3 dayIt was great when I first installed it, much quieter than the stock fan of my Dreamcast, but now its gotten louder and makes a annoying buzzing, vibrating sound. now its barely much quieter than the stock fan.
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Treg
> 3 dayNice little fan. Using it to keep my raspberry pi cool and it does a great job at doing it.