I am looking at purchasing a used Mac Mini that can run the latest (Mojave) as my next computer, but I have heard and seen online that the aluminium unibody Mac minis all have an issue with overheating. They get extremely hot when put on load and the heat can be felt through the aluminum casing. I was wondering, if there are any solutions I can buy along with my Mac mini to keep it cool and running smooth, so it doesn't throttle or anything bad that extreme heat can do. I couldn't find anything solutions to cool the Mini, but to just stick a computer fan under it or pop off the plastic base. I hope to hear that there is a better way to ensure the computer gets properly cooled. I would love to have a Mac at a low cost, but for it not to bake at high temperatures.