• MaxContact Technology and 2.5-Slot Width for the coolest and quietest gaming performance.
• Patented Wing-Blade Fan Design with IP5X dust-resistance for longer fan lifespan.
• NVIDIA ANSEL for a revolutionary new way to capture in-game screenshots.
• ASUS FanConnect II for optimal cooling performance.
• Industry Only Auto-Extreme Technology with Super Alloy Power II delivers premium quality and best reliability.
• ASUS Aura Sync for perfect RGB LED synchronization.
• VR-friendly HDMI ports let you enjoy VR experiences anytime without having to swap cables.
• GPU Tweak II with XSplit Gamecaster provides intuitive performance tweaking and real-time streaming.

Warranty : 3  years
https://www.asus.com/hk/Graphics-Cards/ROG-STRIX-GTX1080-A8G-11GBPS/