The CORSAIR XG7 RGB 4090 FE GPU Water Block is a total conversion copper water block for your NVIDIA® GeForce RTX™ 4090 Founders Edition graphics card. Precision CNC-milled nickel-plated copper construction and more than 50 high-density cooling fins positioned over the GPU maximize heat transfer and surface area, with full-length aluminum casing and an included backplate. The transparent flow path and discrete RGB lighting with 16 integrated, individually addressable LEDs put your graphics card on full display. Combine with a CORSAIR iCUE controller and the powerful CORSAIR iCUE software to customize the lighting to your mood or sync it with your games. Alternatively, use the included ARGB adapter cable for quick and easy motherboard control. With pre-applied thermal material, standard G1/4” threads and easy to follow step-by-step instructions, it's never been easier to unlock the true potential of your new GPU.