[Aurornis]

> Water cooling in servers works the same as in desktops, just with way bigger radiators.

Data centers have separate systems to remove heat from the entire datacenter. These are often evaporative coolers, which means the water is evaporated away.

A better analogy would be the HVAC system for your house. Your computer dumps heat into the house, the HVAC system removes the heat from the house to the environment. It's the latter part that uses evaporative cooling in many data centers.