Dust-proof fan resists dust and particles for 25% longer graphics card longevity.
IP5X-Certified Fan is dust resistant for longer fan lifespan.
AUTO-EXTREME Technology delivers premium quality and best reliability.
Super Alloy Power II uses premium alloy components to reinforce overall graphics card reliability.
GPU Tweak II with Xsplit Gamecaster provides intuitive performance tweaking and instant gameplay streaming.

Warranty : 3 years
https://www.asus.com/hk/Graphics-Cards/RX550-2G/overview/