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.

Worked well. System specs did show improvements in temps when applied

It comsumes the heat and it does reduce the heat on my raspberry pi. Its a nice product and gives a way to transfer the heat from its GPU and CPU. It fits perfectly on all the parts

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!

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

After I adhere them to my pi 4b, start the raspberry, the two heatsinks are hot. I bought two sets; on one piece some paint was peeled off. I guess it will be more cost-efficient to buy the cheaper pi 3b set.

The larger of the two was too tall for me to mount my fan in the case. I printed a taller case and filed down the sink but to no avail. Eventually I ordered another kit which included one additional sink (looks like Pi 4 takes 3). Those ones had a much lower profile and a different cut to increase surface area. All that being said, I could only use one of the heatsinks being reviewed here.