“Slaps right on. Good heft but relatively light. The heatsink case also cools down the RAM and the ethernet chip, you just need an additional thermal pad for the WiFi controller (the official cooler doesn't cool either of those)
Most ports are accessible, but not sure if a PoE hat is still usable with this.”
“Raspberry sits at 35 degrees idling and doesn’t exceed 40 degrees for small spikes of load. Does what it’s supposed to! Easy to install and looks cool.”
“Always use these for both my rPi4s and now an rPi5. Easy to fit and all that is needed to keep them cool and working. My Pi's are on 24/7 and never need any additional cooling. Definitely recommend.”