Why not?
Cooling proposed by the LDLC technician using a system of flexible water pipes. No leaks, sophisticated, high-quality equipment (and not cheap) that saves the fan on the processor and space in the case.
The single fan mounted on the rear wall cools everything. I wonder how I'm going to fill up with water (1 bottle comes with it) when I need to... The fan is quiet but I've seen better. You have to evolve. The whole thing looks very efficient.