Axial-Tech Fan Design has been newly tuned with a reversed central fan direction for less turbulence. 2.9-slot design expands cooling surface area compared to last Gen for more thermal headroom than ever before. Super Alloy Power II includes premium alloy chokes, solid polymer capacitors, and an array of high-current power stages.

https://www.amazon.com/ASUS-Graphics-DisplayPort-Axial-Tech-2-9-Slot/dp/B08J6F174Z