Recently, modder modyfikatorcasper noticed that Sony quietly "updated all new PlayStation 5 Slim consoles (model CFI-2116)." The changes affected both the "digital" version and consoles with a disc drive.
modyfikatorcasper pointed to the updated cooling system:
This isn't just a 'fix' – it's a PS5 Pro-style cooling system implemented early! A huge step forward for console longevity and stability. Complete absence of liquid metal: no more thermal interface degradation issues characteristic of earlier versions. This is now the most stable version of the PS5 you can find!
The modder posted several photos:
The core of the radiator has been redesigned and optimized for maximum heat dissipation while maintaining complete reliability of the cooling system. Take a look at the disassembled consoles: comparing the cooling system of the 2025 PS5 Slim with the 2023 version clearly shows a huge step forward in optimizing the thermal package and radiator design. This is a truly major engineering victory for Sony and a big plus for the console's longevity.