We spent some time to conduct research on insulation when we were designing the original PS5. The basic structure remains as it is in the PS5 Pro, but we have made some improvements by adding accurate grooves where the liquid metal is applied, so that the cooling effect is more stable. When we were searching for the original PS5, we expected semiconductors to continue to progress and become more intense, so we believe that liquid metal technology would become crucial. It turned out that we were right, and that was an integral part of the design of PS5 Pro.
