This is not a conversation about guns. This is a conversation about items that have withstood abuse that are near unbreakable.
Some items I have heard referenced as AK47 of:
Gerber MP600: It’s a multi tool
Old Thinkpad Laptops
Mag lights
Toyota Hilux
Change your thermal paste. These machines (as do all modern machines) run hot, and their paste doesn’t last long if you’re a heavy user. Find a thermal paste that’s thick in particular.
The pump out effect is really drastic on these modern CPUs if you’re constantly hitting 100% load.