Graphic Card: GIGABYTE GeForce RTX 4090 GAMING OC 24GB UNIQUE BLADE SUPPORTER The fan surface's three-dimensional stripe curve allows the airflow to be smoothly guided and divided by the fan's triangular edge. NANA GRAPHENE LUBRICANT Graphene nano lubricant is quieter and can nearly double the life of a sleeve bearing fan, extending its lifespan by 2.1 times. HUGE HEAT-PIPE & VAPOR CHAMBER Heat from the GPU and VRAM is swiftly transferred to the heatsink by the large vapor chamber's direct contact with the GPU and the composite heat pipes. RT Cores, Third Generation: Ray tracing performance of up to 2X With GeForce RTX® 4090 powering it. 24GB GDDR6X 384-bit memory interface integrated. WINDFORCE cooling mechanism. Metal back plate for RGB Fusion Dual BIOS Protection