CORSAIR Nautilus 240 RS ARGB Liquid CPU Cooler
Product Overview
The CORSAIR Nautilus 240 RS is a high-performance all-in-one (AIO) liquid CPU cooler designed for enthusiasts, gamers, and high-demand PC builds. Featuring RS120 ARGB fans, it provides efficient heat dissipation while adding vibrant customizable lighting to your system. The cooler supports Intel® LGA 1851 and AMD® AM5/AM4 sockets, ensuring broad compatibility for modern desktop CPUs.
Key Features
240mm Radiator – Optimized for high thermal efficiency, keeping CPUs cool under heavy loads.
RS120 ARGB Fans – High airflow, low noise fans with addressable RGB lighting, customizable via motherboard software or CORSAIR iCUE.
Daisy-Chain Connections – Simplifies RGB and fan wiring, reducing clutter and improving airflow.
Direct Motherboard Integration – Ensures easy installation and power delivery, with seamless ARGB control.
Universal Compatibility – Supports Intel® LGA 1851/1700/1200/115x and AMD® AM5/AM4 sockets.
Sleek Design – Black finish with tempered glass tubing accents for a premium aesthetic.
Technical Specifications
Radiator Size: 240 mm
Fan Size: 120 x 120 x 25 mm (RS120 ARGB)
Fan Speed: 800 – 2,000 RPM
Airflow: Up to 59 CFM
Noise Level: 16 – 35 dBA
Pump Type: High-efficiency integrated pump
Socket Support: Intel LGA 1851, 1700, 1200, 115x; AMD AM5, AM4
ARGB Support: Addressable RGB with daisy-chain connection
Material: Copper cold plate, aluminum radiator, ARGB fans

Why Choose CORSAIR Nautilus 240 RS?
The Nautilus 240 RS offers exceptional thermal performance and customizable ARGB lighting in a compact, easy-to-install package. Its daisy-chain connections reduce cable clutter, while RS120 ARGB fans maintain quiet operation under high loads. Perfect for gaming PCs, workstation builds, and content creator rigs, it combines efficiency, aesthetics, and simplicity.









