Not a great deal has changed with the core design of AIO CPU coolers over the past few years, usually, a pump is mounted on top of the CPU block, tubes carry coolant to and from a radiator with two or more fans helping to dissipate the heat. Recently MSI tried to shake things up a little by revisiting the radiator mounted pump setup which wasn’t a great success, other than that, there is very little in the way of innovation when new AIO coolers are launched. At best, all we usually get are some new fans and RGB lighting