Corsair Nautilus 240 RS ARGB 240mm All-in-One Liquid CPU Cooler. Brand new, still sealed in original box. Includes 2x RS120 ARGB fans, mounting kit for all modern CPU sockets (Intel & AMD including LGA1851), and fan/radiator screws. No controller needed — plugs directly into motherboard. Pre-applied thermal paste. ARGB lighting syncs via 5V 3-pin motherboard header.
