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

It seems to work really well, keeps things nice and cool. Was a little wonky to install, not hard but just took me longer than id like.

Keeps it under 30° constantly, i have never ever seen it go above 29°. Which made my RPi4 work much faster more consistently (i did overclock to 2000mghz and maxed the GPU and set the voltage to 6)

Installed on my Pi 4. Piece of cake to install. Looks cool. Works well. No fan noise issues. Recommended. Will be trying overclocking next, which is why I got this in the first place.

I purchased this over the Seeed one because it has a bottom plate. That seemed like a good idea to prevent shorts. Installation was easy. Everything fit correctly on a Raspberry Pi 4. The fan is quiet. The heatsink has uneven crimping; this makes it slightly lopsided (3-4mm). This is purely a cosmetic issue. Obviously, they dont QC these units.

Using for my overclocked RPi 4B media server.

I can highly recommend this ice tower cooler. Im not sure what the stock RGB fan would do or how loud it would be but with a Noctua 40mm fan this Pi 4 8gb is cool as a cucumber! 2147ghz overclock with 700 on the GPU, using an unrealistic stress test only hit 53.5c whereas before with a 2ghz OC and a normal aluminum heatsink with this same fan hit 73c (thermal throttle limit is 80c). Nice improvement for sure and super quiet! This is the Noctua I used: Noctua NF-A4x10 5V, Premium Quiet Fan, 3-Pin, 5V Version (40x10mm, Brown).

Cooling tubes not evenly crimped but apart from that good

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.

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...

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.