ASUS ROG-STRIX-LC-RX6800XT-O16G-GAMING (90YV0FL0-M0AA00) Graphics Card. The ROG STRIX LC Radeon RX 6800 XT OC Edition 16GB GDDR6 unleashes liquid-cooled performance on AMD RDNA 2 Architecture, featuring a full-coverage cold plate, on-board cooling solution, 240mm radiator, two ARGB fans, 600mm tubing, Super Alloy Power II, ASUS FanConnect II, and more. Full-coverage cold plate brings liquid cooling to GPU die and memory. On-board cooling for power-delivery is handled by a blower-style fan and low-profile heatsink. 240mm radiator balances compatibility and performance. 600mm tubing for compatibility with EATX chassis and alternative mounts. Super Alloy Power II includes premium alloy chokes, solid polymer capacitors, and an array of high-current power stages. ASUS FanConnect II equips a hybrid-controlled fan header for optimal system cooling. GPU Tweak II provides intuitive performance tweaking, thermal controls, and system monitoring.