GeeekPi Fan for Raspberry Pi 4, Ultra Thin ICE Tower Cooler for Raspberry Pi, PWM Cooling Fan with Aluminum Heatsink for Raspberry Pi 4 Model B Only

The heat pipe+fan combo is definitely overkill for the tiny Pi. But it fits perfectly, it’s super quiet, and it keeps the Pi cool as can be. Oh yeah, and it looks pretty freakin cool as well.

Very good product, maintain the pi temperature, not noisy at all, looks pro.

Great heatsink, I have to peg the CPU at 100% for several minutes before 60C is hit, with no fan attached. This could be used as a passive cooler with how much thermal capacity it has. I replaced the fan with a Noctua and configured PWM controls to keep things quiet. The fan that comes with this is loud since it has no speed controller, it’s to be expected on any 2 pin fan. Great quality product and very easy to use. I would buy this again.

As far as performance, this heatsink and fan combo works well! Really well. It takes quite a bit of effort to push the pi4 hot enough to trigger the fan at the minimum setting allowed to trigger it (60C). So it's usually very quiet due to not actually running. But when the fan runs, it's still whisper quiet. The fan didn't run very long once it did kick on, bringing it down by about 12C before cutting off again. Stopping the load, with just passive cooling, the core temp came down to around 40C. Fully idle, it runs around 30C. My only complaint is this is designed only to be mounted using screws from the bottom. The fan bracket has threaded posts for this reason. Which means trying to mount from the top meant threading through there and hoping you have the right pressure. But that doesn't matter because the included screws are not long enough to screw down into something from the top anyway. I was able to work around this by drilling out those threads and buying longer M2.5 screws. This is a requirement if you're mounting this, say, on the back of a display. I can't knock it too much for this problem. This is literally designed to go on a DIY system, so having to DIY the install should just be part of the expectation. It still installs and fits very easily. The fact the fan brought the temp down so fast tells me heat transfer through the included pads is probably perfectly fine.

Love it, 45 °C is the most I have seen from my crypto miners. was in the upper 70-77 °C over clocked and over voltage, now I changed the fan out for a WINSINN DC 40mm Fan 5V 4028 Dual Ball Bearing Brushless Cooling 40x28mm 2PIN. But it still outperforms the original Ice Tower with the same fan setup. Bigger is better, right?

Out of all of the cooling options I have ever had on a raspberry pi this fan is absolutely silent. I don't mean it's quiet I mean you can't hear the damn thing unless you got it 3 mm from your ear. Cooling is excellent 32 to 33° c on idle never gets above 35°c (95°F) on a Libreelec media system no matter what I am playing. 4K h265 h264.... Doesn't matter can't push this thing over 95 to 97° f even with an overclock of 2000 MHz on the CPU and 750 megahertz on the GPU. Using the standard can a kit black case that comes with the bundle had to chop it up and modify it a little bit to make it fit but there are plenty of case options out there that this will fit in. I have three pi fours running Libreelec in different rooms I have the original ice Tower on one this horizontal ice tower and one of the argon one V2 cases on another in the ice tower coolers are by far and away better than the Argonne one cases. The fan that comes with the argon one is garbage and it idles at 106° f compared to 90 to 91° f with the ice towers. I'm playing video on the argon one I will hit about 120 or more and I even used thermal paste on the argon case. If you're wondering if this works pull the trigger and just order it it works great and it's a great price I included a photo of the bottom because it seems like nobody ever does so you can see where the chips are going to come in contact with the bottom of the heat sink.

Highly recommend! My pi 4 is used to run a single instance of klipper in a diy printer enclosure made out of wood. It gets pretty hot in the enclosure and having this brought the run temps from a consistent 65 - 75 c down to 40 c no matter how long the 3d printer had been running. If you need a quality cooling solution the works, buy this. Just wish there was a full case option for it.

Worked very well and was an easy installation with a perfect fit. I had to use M2.5 x 10 screws for my configuration of an NVMe board for an SSD under my 4B Pi. I was replacing a previous cheap fan, which was noisy. This is extremely quiet and an enormous improvement.

This was a great buy for my Raspberry Pi 4B. It works as described and was easy to install. I went from about 55C to 35C as per the photo.

Love the performance of this unit. On another cooler I was running sub 70's on pi 4 core in a airconditioned space. After install rarely even touching the 60 degree mark... the low profile space saving is also a great bonus.

Easy assembly. I like that it comes with the plastic base so there is really no need to buy a case. Buy with confidence.

Great but if you want to use it with Raspberry Camera the cooler is too wide and the ribbon doesn’t fit despite the fact they created a space/route for it so you need to run the cable under the cooler.

The standard Pi screws are M2.5. Most other mounts will use this screw size. But this GeekPi unit uses a different standard. It seems this GeekPi cooler will not work on other mounts/cases. I was hoping I could mount the heatsink and fan on top of the pi and mount it on my existing rackmount pi unit. But the screw threads for the heatsink are different than the standard my mount takes.