What type of cooling involves applying liquid directly to the chip?

The correct answer is associated with Direct-to-Chip Cooling, which is a highly efficient cooling method in data centers. This technique involves applying a liquid directly onto the microprocessor or chip to absorb and dissipate heat generated during operation. By contacting the chip directly, the coolant can take away heat more effectively than traditional air cooling methods that rely on airflow and can leave hot spots.

Direct-to-Chip Cooling minimizes thermal resistance, allowing the system to maintain optimal operating temperatures even under heavy loads. This approach can significantly enhance performance and reliability while also improving energy efficiency since liquids typically have a higher heat capacity than air, enabling better heat transfer.

This technology is particularly beneficial as electronics evolve, requiring water-cooling or more advanced solutions to address higher thermal loads effectively. The transition to liquid cooling systems, such as this direct application to chips, reflects a growing trend in managing the demands of modern data centers.