Which cooling technology uses a radiator to manage temperature in a computer?

The correct answer is liquid cooling. This technology utilizes a liquid coolant that circulates through a system to absorb heat generated by components, such as the CPU or GPU. A radiator is part of this setup; it helps dissipate the absorbed heat into the air, effectively cooling the liquid before it cycles back through the system.

Liquid cooling is known for its efficiency in managing temperatures, particularly in systems that require high-performance components that generate significant heat. Unlike other cooling methods, such as air cooling, which relies on fans to move air, liquid cooling can provide a more effective heat transfer, allowing for quieter operation and better thermal management under heavy loads.