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

With this beast of a cooler, I was able to manage a super stable CPU overclock at 2.3GHz and GPU overclock at 750MHz on my Raspberry Pi 4 (8 GB model). Temps idles around 30-33° C and never get above 50° even after full load on all cores (using stress-ng) for more than 15 minutes, at which point temps seem to stabilize there.

First Bought the Cana Kit with a PI 4 -- 4gig The I bought a 7inch to get PI up and running bought the low profile ICE

awesome i can overclock my pi to 2.2ghz

Fantastic quality! It came sooner than expected. The packaging was extremely protective and the self assembly was easy! Everything in the kit is high quality and the fan noise is non existent.

The best cooling option hands down. You cant have a low profile case but its definitely worth it.

Ok so I watched eta primes video on these hence how I found it but wow I have my pi4 overclocked to 2ghz and ran a stress test for over an hour with this cooler on it and it reached a max temp of 52 degrees Celsius with a base running temp between 30-32 ambient room temp is 75 for the tests so color me impressed and a happy customer

This is an excellent cooler and very aesthetically pleasing with the color LEDs of the fan. It consistently keeps my RPi4 (with light to moderate workload) at 29 deg.C, which is fantastic.

Stock CPU clock, running stress tests can’t even bring the CPU above 50c; meaning the fan won’t ever turn on.. awesome

For 15 dollars I thought I would get some cheap every 1/100tg of a penny matters product. Instead I got a extremely well built cooler that came with an extra everything, it came with the base stuff you see in the ad but also a Magnetic screw driver to build it which made it super easy, extra Fan yes an extra fan.

Update: Seller agreed to send me a new fan. New fan is quiet as a mouse. Happy customer.