Even better than model 2
Despite changing the fluid and removing the bubbles, a temperature protection shutdown made me decide to switch to the SL3. Problem found: solidified dust (baked on) in the radiator fins. Impossible to clean properly. Extreme heat, fires and Sahara dust/talc are terrible.
Worth noting:
- Like the SL2, very quiet operation (BeQuiet Silent Wings 140mm fans). The PC is next to me on the desk and the sound is soft and fades into the background.
- Used as it was 5 years ago, with the Arctic MX-4 2019 paste (4 grams). During the change, the paste wasn't even dry...
- Unlike model 2, the cooler head is bigger than the processor! Probably to be compatible with large processors. There is therefore additional air cooling on the perimeter, and the head can absorb more heat mechanically.
- Make sure to separate the 2 inlet/outlet tubes, otherwise you will reheat the cooled liquid flowing back down if the tubes are touching.


























































