Supermicro E302-9D review

"On the thermal solution itself, Supermicro has done an excellent job in cooling down the SoC (as evident from the bright spot directly above the SoC in the thermal photographs and the teardown gallery earlier in the piece). The heat-sink is well thought-out and blends well with the chassis in terms of contact area. It is not clear whether anything can be done about the VRMs and DIMMs, but users should definitely consider a low-power SSD or ensure that the installed SSD has a chance for its heat to be conductively taken away."

Source: AnandTech