Let’s talk ports! The USB-C boards flip up like the covers of cigarette lighter sockets in your car. From there, they easily disconnect from the (crazy thin) interconnect board.

Even the "Pro" iMac had all its ports soldered to the logic board. While a desktop is less likely to experience port wear than a mobile device, it's always nice to have the option to replace.

Even these little guys are color-coordinated. We don't always agree with Apple's choices, but there's no denying their efforts making them.