Alphacool Copper Heatsinks 6 5Mm 10 Pack Review

Perfect for VRM cooling just make sure it matches the height but my buddy used them and worked with high quality copper heatsinks

First. Sinks with the best properties. I would definitely point them at an angle to the airflow through the fins. You look fantastic too.

First time. Sinks with the best properties. I would be careful to tilt them in the direction of airflow through the fins. You look fantastic too.

Basically they are the same as you can see - heavy, shiny, but the fins are slightly bent. As far as I can tell, this doesn't affect their effectiveness, it's just that they're all slightly tilted, which I think is how they're made. It's a nitpick to be honest because they had a beautifully polished bottom and they work great with the thermal tape I bought. Very happy but if my hull had a window through which I could see very slightly curved fins I might be unhappy.

Quality control needs improvement, had to straighten most of the fins on these out of the box. Reason for 4 stars. That being said, these are fantastic little heatsinks that do an excellent job of dissipating heat away from the components. I used them to cool the power supply chip and other controller chips on my raspberry pi 4b. This allowed increased acceleration with more stable performance. I used custom made thermal epoxy to glue them on. It is made by Tech Ingredients. When doing this…