Easycargo 20pcs 9mm Small mini Heatsink Kit 9x9x5mm + 3M 8810 Thermal Conductive Adhesive Tape, mini Cooler Aluminum Heat Sink for Cooling VRM GPU Stepper Driver MOSFET VRam Regulators (9mmx9mmx5mm)

My brand new Ring doorbell shut down due to too much heat here in Los Angeles. I use these heatsink along both edges of the doorbell. They fit perfectly. There is just enough in the package to do both sides. Line them up end to end so the air flow is vertical. They seem to work great but it’s only been a few days.

Super easy to use for budget motherboard heatsinks. Slightly smaller then a penny

They worked great to cool some MCUs for my 3D Printer, but they'd also work equally as well on something like a Raspberry Pi or other SBC. Super easy to install, just peel and stick.

Use these at heat sinks for my Razor MX125 kids dirt bike. Couldn’t find a heat sink for the motor after doing weeks of research. Only other option was to have one custom made for a crap ton of money! I used these to go around the motor and then for added security I used stainless wire twisted snug through some of the fins so they stay in place. Helps keep the motor cool with the power battery tool modification.

good

A bit small for VRAM but you can stack two of them side by side to about cover it. These are definitely for VRMs. One thing to note: these are miserable for sticking to the chips. The pre-attached thermal tape does not adhere well at all to a chip die surface. I ended up using the existing thermal tape that was on my VRAM already and just stuck these to that. So far it's been fine, but they still could come off easily. Fortunately the tape I had there was already sticky. On the other hand, my card has a midplate that covers the VRMs and I just kind of stuck these on top of that for a bit more heat dispersion because.... well, I had them so why not? And it turns out they stick like glue against a metal surface. They locked down to the midplate like they were welded to it. Overall these are okay. They definitely helped my temps a bit. But I'd recommend replacing the thin 2-sided thermal tape included with something actually useful.

These arrived quickly and work great. I'm using them on a larger device to pull heat from an image processing chip and they get the job done well. I like these because they are tiny so I can place them in positions that would be awkward for larger heat sinks, and it saves me having to cut out custom parts.

Perfect fit. Definitely help drop the temp.

無いと困るわけでもでもありませんが、あって良かったと思うパーツでもあります。 環境にもよるのでしょうが、半導体(IC)の中には爆熱で動作する製品が存在します。製造メーカーの仕様書を確認すると、高温時でも「ヒートシンク無しで問題無し」と明記されていて、実際、その熱で動作が不安定になることもありません。 ですが、「でも、この発熱すごくない？」「触るとすごく熱いんだけど... 」という場合があります。そのような状況の時にこのような小型ヒートシンクが役に立ちます。装着してみると確かに放熱出来ていて、「精神衛生上」的にもよろしい感じに。必ずしも性能がスーパーな感じに向上したりするわけでも無かったりする場合もあるのでしょうけれど、逆に「性能低下」も無いと思います。 そのような意味も含めておすすめします。装着用の熱伝導性粘着テープが「３M」製なのも加点要素です。

Does exactly what it says on the tin, and helped cool down my SFP converters by a good few degrees.

weak glue on the pads.. so i had to purchase thermal glue. the size 9 mm x 9 mm is to small for my RTX 2070. it covers maybe 65%

Die Kühler leiten die Wärme super ab und die Qualität ist super. Was ich aber bemängeln muss ich die Verpackung. Die Kühler hätte man auch in eine kleinere Verpackung verpacken können.(Reine Papier Verschwendung)

Realmente son mini disipadores, de buen tamaño para placas pequeñas, con buen acabado y la cinta adhesiva se pega fuerte por lo que no hay posibilidad de que se desprenda en un uso normal.