Corsair NAUTILUS 240 RS Liquid CPU Cooler
Corsair NAUTILUS 240 RS Liquid CPU Cooler
SKU:CFCW-NAUTILUS240
The Corsair NAUTILUS 240 RS is a 240mm liquid CPU cooler designed for efficient processor cooling without additional controllers. Featuring a copper cold plate, aluminium radiator, PWM fan control, and Zero RPM mode, it delivers reliable thermal performance for Intel and AMD systems.
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Product Information
| Brand | Corsair |
|---|---|
| Category | Fan & Cooling Products |
| SKU | CFCW-NAUTILUS240 |
| Availability | In Stock |
Overview
- The Corsair NAUTILUS 240 RS is a compact 240mm liquid CPU cooler built for straightforward installation and reliable performance. It plugs directly into your motherboard PWM header with no additional controller required, making setup simple for both experienced builders and first-time liquid cooling users.
The cooler features a copper cold plate for efficient heat transfer, combined with a 240mm aluminium radiator and two RS120 fans that deliver high airflow and static pressure while maintaining quiet operation. Precise PWM fan speed control and Zero RPM mode allow the fans to stop completely during light loads, reducing noise in idle conditions.
Supported by a 5-year warranty, the NAUTILUS 240 RS is compatible with current-generation Intel processors (LGA1851, LGA1700) and AMD Ryzen systems (AM5, AM4), making it a versatile choice for modern high-performance builds.
Specifications
| Radiator Size | 240mm |
|---|---|
| Radiator Material | Aluminium |
| Cold Plate Material | Copper |
| Number of Fans | 2 |
| Fan Model | RS120 |
| Fan Speed | 2100 RPM maximum |
| Fan Airflow | 13.3 - 72.8 CFM |
| Fan Static Pressure | 0.2 - 4.15 mm-H₂O |
| Noise Level | 10 - 36 dBA |
| Tubing Length | 400mm |
| Fan Control | PWM with Zero RPM mode |
| Socket Support | Intel LGA1851, Intel LGA1700, AMD AM5, AMD AM4 |
| Intel Processors | Core i9, i7, i5, i3, Pentium, Celeron |
| AMD Processors | Ryzen, A-Series |
| Dimensions (L × W × H) | 275 × 125 × 125 mm |
| Weight | 1.78 kg |
| Lighting | None |
| Warranty | 5 years |
Key Features
Ideal For
FAQs
Do I need a separate controller for the NAUTILUS 240 RS?
No. The NAUTILUS 240 RS connects directly to your motherboard's PWM header with no additional controller required, simplifying installation and reducing cable clutter.
What CPU sockets does this cooler support?
The NAUTILUS 240 RS is compatible with Intel LGA1851, LGA1700 and AMD AM5, AM4 sockets, covering current-generation Intel Core and AMD Ryzen processors.
What is Zero RPM mode?
Zero RPM mode automatically stops the fans during light CPU loads, reducing noise and power consumption when maximum cooling is not needed.
How loud is this cooler during operation?
Operating noise ranges from 10 dBA at minimum fan speed to 36 dBA at full speed, providing quiet operation during typical workloads.
What is the warranty period?
The NAUTILUS 240 RS comes with a 5-year cooling warranty, providing long-term coverage and peace of mind.
Can I use this cooler with high-end processors like the Core i9?
Yes, the cooler is compatible with Intel Core i9 processors and other high-performance CPUs supported by the LGA1851 and LGA1700 sockets.
