Straightforward build, the MSI Gaming X is deshrouded in order to fit inside the case. Two Noctua NF Industrial fans on top of the heatsink setup as exhaust which blows all the hot air outside of the S402, switching the fans to intake provides better cooling for the GPU but then overall temperature rises within the case.
Temps:
CPU - 75C while gaming with 125W TDP limit
GPU - 65C with fans as exhaust