CORSAIR NAUTILUS 240 RS ARGB BLACK CPU LIQUID COOLER

The CORSAIR NAUTILUS 240 RS ARGB is a 240mm all-in-one liquid CPU cooler designed to deliver efficient, low-noise cooling for modern desktop processors. With a 240mm aluminum radiator, copper cold plate and two RS120 ARGB fans, it combines reliable thermal performance with a clean RGB aesthetic.

The included RS120 ARGB fans can reach speeds of up to 2100 RPM, delivering 13.3–72.8 CFM airflow and 0.2–4.15 mm-H₂O static pressure. PWM control provides precise fan-speed adjustment, while Zero RPM mode can stop the fans during low-load conditions for quieter operation. The fans also use CORSAIR’s Magnetic Dome bearings and AirGuide technology for focused airflow through the radiator.

The Nautilus 240 RS ARGB features a low-noise pump with operation rated at just 20 dBA, helping maintain effective coolant circulation without excessive pump noise. The slightly convex copper cold plate is designed to provide optimized contact with the CPU’s heat spreader, and thermal paste is pre-applied for easier installation.

For simplified cable management, the RS120 ARGB fans can be daisy-chained and connected directly to a motherboard 4-pin PWM header, so no additional controller is required. The ARGB lighting can also be connected directly to compatible motherboard lighting headers.

The cooler supports Intel LGA1851 and LGA1700, along with AMD AM5 and AM4, making it compatible with a wide range of current Intel and AMD desktop platforms. CORSAIR provides a 5-year cooling warranty for the Nautilus 240 RS ARGB.

Key Features:

• CORSAIR NAUTILUS 240 RS ARGB
• Black Finish
• 240mm AIO Liquid Cooling
• 240mm Aluminum Radiator
• 2 × RS120 ARGB Fans
• Up to 2100 RPM Fan Speed
• 13.3–72.8 CFM Airflow
• 0.2–4.15 mm-H₂O Static Pressure
• PWM Fan Control
• Zero RPM Mode
• Magnetic Dome Fan Bearings
• 20 dBA Low-Noise Pump
• Copper Cold Plate
• 400mm Tubing
• ARGB Lighting
• Intel LGA1851 / LGA1700 Support
• AMD AM5 / AM4 Support
• No Additional Controller Required
• 5-Year Cooling Warranty
• Suitable for Gaming, Editing, Streaming & High-Performance PC Builds