GeeekPi Raspberry Pi Cooling Fan, Raspberry Pi ICE Tower Cooler, RGB Cooling Fan with Raspberry Pi Heatsink for Raspberry Pi 4 Model B & Raspberry Pi 3B+ & Raspberry Pi 3 Model B

Via my 3d printer, I made a special case for my Pi4. Then installed this cooler. Works great for my overclocking of that Pi. Does a great job of keeping that unit cooled. Id recommend this cooling setup.

Easy to assemble and looks great. Only difficult part of assembly is that the wires for the fan barely reach the GPIO pins - much easier with a 4 extension added on. Deducted one star for this.

Im only giving this four stars because the instructions for assembly are hot garbage. How ever the unit is keeping my Pi4 icy cool.

Love this cooler! Works as advertised although on the pi 4 the fitment is a little snug (not really a bad thing honestly). Real world results: overclocked pi to 2.0Ghz core clock, over voltage to 6 and GPU clock to 750 MHz. Ran sysbench to max load the system and with this cooler the pi never reached over 50.0 degrees C. Now running simultaneous projects and heat is no issue! 10/10 will buy again for my next pi.

This thing cooled my Pi4 down 40-45 degrees cooler than the fan that came with CanaKit case. It allowed me to overclock the pi and get a little more performance. I will be installing these for future pi projects.

Not sure what the thickness and sheerness stars are for...warmth - well, it removes that so I didnt give it stars for warmth - we need one for coolness instead. I use a pi4 on bad solar power days when I dont want to run the big 8 core + big nvidia content creator box, and overclock the pi to 2 ghz as well as overclocking its little GPU to make it a decent daily driver. I also got the nvme gumstick adapter for mine and the combo is a winner that draws much less power than a display. I dont need the lights, but hey...

I have a Raspberry Pi 4 - 8 Gig that I use for my desktop computer. I had this RPi encased in a metal heat sink case. This worked well until I overclocked it. Then the normal running temperature jumped from ~55 to ~67 degC. The GeeekPi Raspberry Pi Cooling Fan, Raspberry Pi ICE Tower Cooler fixed that problem. It now hovers 46-48 degC in normal operation. I am running the 3 volt power option. This is very quiet. I never notice the fan. That said I do have a slight hearing problem. But, as the saying goes, Works for me..

this thing is insane!!! overclocked to 2.4 ghz on the cpu and 800mhz on the gpu and it never went over 45℃ while maxing out all 4 cores for 20 minuets. I highly recommend this product. its worth every penny!

Came with an extra fan that was black just in case you dont like the colorful one. Included all of the tools you need to attach this to a raspberry pi including some thermal interface material. Really solid build quality and the instructions were written well. Great for the price, would buy again.

Perfect!! Arrived almost a whole week early! Packaging was nice and neat. Everything individually bagged and wrapped neatly to protect and fit in the nice small packaging. Came with led and non led fans, all mounting hw even a mounting plate for the pi, and user info booklet!