We spent fairly a while conducting analysis on insulation after we have been designing the unique PS5. The fundamental construction stays the identical within the PS5 Professional, however we made some enhancements by including high-quality grooves the place the liquid steel is utilized, in order that the cooling impact is extra secure. After we have been doing analysis for the unique PS5, we anticipated that semiconductors would proceed to advance and grow to be a lot denser, so we believed liquid steel know-how would grow to be essential. It seems we have been proper, and it was integral when designing the PS5 Professional.