CORSAIR NAUTILUS 240 RS Liquid CPU Cooler RS120 Fans Fits Intel LGA 1851/1700, AMD AM5/AM4 Simple Daisy-Chain – Direct Motherboard Connection

The CORSAIR NAUTILUS RS Liquid CPU Cooler showcases CORSAIR’s excellence in engineering and design, offering efficient, low-noise cooling with straightforward connectivity no controller required, just plug directly into your motherboard. Its slightly convex cold plate with pre-applied thermal paste ensures superior thermal transfer, while RS120 fans maintain low temperatures for maximum CPU performance. Simplify your build with easy, daisy-chained connections and precise cooling control via a 4-pin PWM fan header. For more advanced control, an optional iCUE controller and adapter cable (sold separately) can be used. Supporting a wide range of Intel and AMD CPU sockets, including LGA 1851, the NAUTILUS RS offers broad system compatibility

Simple, High-Performance All-in-One CPU Cooling

Renowned CORSAIR engineering delivers strong, low-noise cooling that helps your CPU reach its full potential.

Efficient, Low-Noise Pump

Keeps your coolant circulating at a high flow rate while generating a whisper-quiet 20 dBA.

Convex Cold Plate with Pre-Applied Thermal Paste

The slightly convex shape ensures maximum contact with your CPUs integrated heat spreader, with thermal paste applied in an optimized pattern to speed up installation.

RS120 Fans

RS fans create strong airflow with the high static pressure necessary to drive air through the radiator. CORSAIR AirGuide technology and Magnetic Dome bearings ensure great cooling performance and low noise.

Easy Daisy-Chained Connections

Reduce the wiring in your system by daisy-chaining your RS fans and connecting them to a single 4-pin PWM fan header on your motherboard.

Quiet PWM-Controlled Cooling and Zero RPM Mode

Dictate your exact fan speeds up to 2,100 RPM with PWM control, plus support for Zero RPM PWM signals allows fans to stop entirely at low temperatures, eliminating fan noise completely.

Wide Compatibility

Supports a wide range of Intel and AMD socket types, including the latest cutting-edge LGA 1851.

iCUE-Ready

Connect to a CORSAIR iCUE controller such as the COMMANDER CORE XT (controller and adapter cable sold separately) for more advanced control over your fans and pump using iCUE software.

Specifications:

TypeCPU Liquid CoolerAMD/IntelComboRadiator Size240 mmCompatibilityAMD: AM5, AM4Intel: 1851, 1700Fan Connector(s)4-pinFan ControllerPWMFan BearingMagnetic Dome BearingRotation Speed0 – 2,100 RPMZero RPM modeInstallationMounting ScrewsColourBlackLED Lighting-MaterialColdplate: CopperRadiator: AluminiumTubing: Black Sleeved Low-Permeation RubberWeight1.2 kgDimensionsRadiator: 276 x 120 x 27 mmTubing Length: 400mmFan Dimensions120 x 120 x 25 mm (x2)Air Flow13.3 – 72.8 CFMNoise level10 – 36 dBAAdditional FeaturesSee OverviewPackage ContentsCORSAIR NAUTILUS 240 RS2x RS120 fansMounting Kit for All Modern CPU SocketsFan and Radiator Mounting ScrewsWarranty & Safety LeafletPackage TypeRetailPackage Weight1.2000 kgWarranty5 Years