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.

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!

Before Raspberry fixed there OS to run cooler, this was a very good way to get good cooling performance for your Raspberry PI 4. Fan moves a good amount of air and isnt terribly loud. Fan blades arent sharp so you dont have to worried about little hands getting hurt around this fan. Fan rotates colors : red, green, blue, and purple. There is no control or on/off for the lighting.

This little thing is pretty nice. It does a great job of cooling the processor. The flaw with the design is that it really needs to be turned 90 degrees. The cooling tubes stick out over the graphics chip making it impossible to put any cooling on it as well. Overall a great product, but I am a little disappointed in the design.

This restricts or pretty much prevents use with any enclosure, but it works. I plugged mine into the 3.3 v and it is inaudible. Still I see no high temperatures or thermal throttling. I ran sysbench with 8 threads fully occupying the four cores--the chip temperature only went up to 55c. I do wish you could turn off the lights though.

Overclocked to pi 4 cpu to 2ghz and 750mhz on the GPU. No matter what I throw on this thing I cant get the thing to even hit 100° f. I see some people saying its difficult to put together and its absolutely not if you have more than three brain cells in your head. Will be ordering two more very soon.

My Rasberry Pi4 stayed at 37-38 C when playing with tons of games. I have included pictures for those buying this with a case since no one has posted any. Hope this helps. I will always buy this combo whenever I have new Pi4 build.

i really had no idea what to expect with this fan, but i am extremely pleased. i installed it and powered up the Pi for a while. i measured the temperature, and the chips were something like 6C over room temp. that is just amazing. the fan is quiet, and moves enough air to keep everything really cool. the colored light show doesnt hurt either. whenever i have the space, i will use one of these on top of a Pi. well worth the money.

I have two Rasberry Pi 3B (2015).

Using for my overclocked RPi 4B media server.