LoveRPi Anodized Performance Heatsink Set for Raspberry Pi 4 Model B (2 Sets)

Size: The heatsinks appear to have very reasonable dimensions. They fit my Raspberry Pi 4 correctly, and don't increase any of the dimensions of the board. Thermals: The use of the heatsinks lowered my passive temperature by 4 to a maximum of 10 degrees Celsius without any active cooling. I suspect that the increased surface area provided by the heartsick would greatly increase the efficiency of any active cooling system. Adhesive: The adhesive appears to be sufficiently thermally conductive. It bonds strongly enough that I don't worry about the heatsinks falling off in my fixed position use case. I would recommend replacing the adhesive with something rated for higher strength if using this product in a use case that can experience any shock or vibration in day-to-day operation. Price: The product appears very reasonably priced for what it has to offer.

These were available on Prime. I did get them in two days. They are exactly as described and work perfectly. The 3M sticky stuff (technical term) is neat. No mess, no fuss, just peel the label off and stick them in place. Couldn't be easier. The two chips on my Raspberry Pi 3 get quite warm so this should add some life. Highly recommended.

This is my first time with a Raspberry Pi. I have a Model 3 B+ and bought a cheap-o plastic enclosure from microcenter for 8 bucks. I ran shell script and saw my temp was hovering around 58-59C, which I know isn't anywhere near terrible, but figured for 5 bucks this may help reduce the temp and the heat on the plastic cover. My temps are now ~44-46. Not bad! The black look is cool too.

I haven't done any seriously crazy OC'ing on my Pi3B, but under load these heatsinks have helped bring the temps down noticeably. My only concern is that the adhesive on these allowed the heatsinks to slide around just a little bit after application. Maybe they have set more firmly after some time? I didn't want to stress test it too much in case they fell off. My Pi is currently at a 90 degree angle and they have been working just fine in that orientation.

I have a few Pi 3 boards, and these fit perfectly. They are low enough profile that they'll fit in just about any case or under just about any hat. They go on quickly and stay on. As far as temps, I haven't really measured the difference. I assume it's the same as any aluminum heatsink attached via a sticker. Recommended

These little things are awesome! They look to be very well made (precision for sure on such a small item) the anodizing was perfect as well. Easy to instal thanks to the 3m thermal adhesive that comes pre installed on the heat sinks. Overall a great product at a great price and with fast shipping! Can't go wrong!

I used the first sent on my Pi# and the second set as stick-ons on my Roku stick which runs very warm. The two sinks, front and back cooled the stick down quite a bit!

The heat sinks have the thin adhesive film that allows heat transfer and the results were noticeable right away with hand holding the Pi 3 B. Be careful placing them down as they sit exactly as they are placed so if you are off slightly they will stay way even if you twist them some to try and get them adjust.