I’m old enough to remember when PCs were huge, looming units. They had to be big to hold all the components that made up a PC. As gaming PCs became a thing, these were even bigger because the high-end components generated a lot of heat. In turn, the heat had to be dissipated with copious amounts of airflow. Thanks to Moore’s law, components have become smaller and more efficient, to the point where even a gaming PC can fit into a compact case.Also: The best portable power stations you can buy: Expert testedSmaller components have led the way for smaller PC cases. Mini-ITX PC cases have gained popularity in the computing world due to their compact size. This allows a PC to be powerful yet not occupy much space or compromise on features.What is the best Mini ITX PC case right now?There are a lot of PC cases out there, from cheap, poor-quality sludge to high-quality units packed with features and stylish exteriors. I’ve tested a lot of PC cases over the close to three decades that I’ve been building PCs, and one manufacturer has always delivered the goods, which is why I give the top spot to the Thermaltake Tower 200 Mini-ITX case More