Corsair NAUTILUS II 240 RS LCD Liquid CPU Cooler
Corsair NAUTILUS II 240 RS LCD Liquid CPU Cooler
SKU:CFCW-NAUTII240RSLCD-BK
The Corsair NAUTILUS II 240 RS LCD is a 240mm liquid CPU cooler designed for high-performance systems. Featuring a customisable 3.5' LCD display, FlowDrive 2S pump, and iCUE Widget support, it delivers efficient cooling and real-time system monitoring for gaming and workstation builds.
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Product Information
| Brand | Corsair |
|---|---|
| Category | Fan & Cooling Products |
| SKU | CFCW-NAUTII240RSLCD-BK |
| Availability | In Stock |
Overview
- The Corsair NAUTILUS II 240 RS LCD is a premium 240mm all-in-one liquid cooler engineered for systems demanding reliable, efficient thermal performance. Built around the FlowDrive 2S pump and RS II Unified Frame fans, it combines advanced cooling with quiet operation, delivering up to 73 CFM of airflow while maintaining just 36 dBA of noise.
The standout feature is the 3.5' customisable LCD display, which provides real-time visibility into CPU temperature, fan speed, and other system metrics. Full iCUE Widget support enables dynamic on-screen content, making it ideal for builders who value both performance and aesthetics. The redesigned copper cold plate ensures superior CPU contact, maximising heat transfer efficiency.
Compatibility spans the latest generation processors across both platforms: AMD AM5, AM4, Intel LGA 1851, and LGA 1700. Installation is straightforward thanks to simple daisy-chained PWM connections. With a 12-month warranty and backed by Corsair's cooling expertise, it's a dependable choice for gaming, content creation, and professional workstations.
Specifications
| Brand | Corsair |
|---|---|
| Model | NAUTILUS II 240 RS LCD |
| Product Type | Liquid CPU Cooler |
| Radiator Size | 240mm |
| Radiator Material | Aluminium |
| Cold Plate Material | Copper |
| Pump Model | FlowDrive 2S |
| Fan Speed Range | 420–2100 RPM ±10% |
| Fan Airflow | 10.8–73 CFM |
| Fan Static Pressure | 0.15–4.2 mm-H2O |
| Noise Level | 36 dBA |
| Fan Control | PWM (4-pin daisy-chain) |
| Display | 3.5' LCD customisable |
| iCUE Support | Yes (Widget compatible) |
| CPU Socket Compatibility | Intel LGA 1851, Intel LGA 1700, AMD AM5, AMD AM4 |
| Tubing Length | 400mm |
| Product Length | 278mm |
| Product Height | 120mm |
| Product Width | 55mm |
| Total Weight | 1kg |
| Colour | Black |
| Warranty | 12 months |
Key Features
Ideal For
FAQs
Which processors and sockets does the NAUTILUS II 240 RS LCD support?
This cooler is compatible with Intel LGA 1851, LGA 1700, AMD AM5, and AMD AM4 sockets, covering the latest generation processors from both manufacturers.
What is the noise level during operation?
The NAUTILUS II 240 RS LCD operates at 36 dBA, which is considered quiet for a liquid cooler under normal workloads.
Does the LCD display require software to function?
The LCD display works independently to show basic system stats out of the box. For advanced features like iCUE Widgets and dynamic content, Corsair's iCUE software is required.
How difficult is installation?
Installation is straightforward with the redesigned cold plate and included mounting brackets. Simple daisy-chained PWM fan connections make setup easier than most competitors.
What maintenance does the cooler require?
As a sealed all-in-one liquid cooler, it requires minimal maintenance. Ensure intake fans remain clean to maintain optimal thermal performance.
Can I use this cooler in a small form factor build?
With a 240mm radiator and tubing length of 400mm, ensure your case has adequate space for radiator and fan mounting before purchasing. Check your case specifications.
What warranty coverage is included?
The NAUTILUS II 240 RS LCD includes a 12-month manufacturer's warranty covering defects in materials and workmanship.
