Quick Summary
The Corsair NAUTILUS 240 RS is a 240mm all-in-one liquid CPU cooler in black. It is described with low-noise cooling, a direct motherboard connection, daisy-chain fan connections, and compatibility with Intel LGA 1851/1700 and AMD AM5/AM4.
It includes 2x RS120 fans and a pump described as whisper-quiet at 20 dBA. The cold plate has pre-applied thermal paste, which helps simplify installation.
Who It Is Best For
This cooler suits buyers who need a 240mm liquid CPU cooler and want to check motherboard compatibility before fitting it. It is also relevant if you prefer reduced wiring from daisy-chained fans and a direct motherboard connection.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product name | Corsair NAUTILUS 240 RS liquid CPU cooler, making the product identity clear. |
| Radiator size | 240mm AIO, so the buyer should check case support for a 240mm radiator. |
| Included fans | 2x RS120 fans are included. |
| Socket compatibility | Intel LGA 1851/1700 and AMD AM5/AM4 are listed, so compatibility should be checked against the target system. |
| Fan connection | Daisy-chain connection to a single 4-pin PWM fan header on the motherboard is described. |
| Pump noise | The pump is described as 20 dBA, which is a useful low-noise reference point. |
| Cold plate | The cold plate has pre-applied thermal paste, which can simplify installation. |
| Colour | Black. |
Why Buyers Choose It
- 240mm AIO format gives a clear radiator-size check for case compatibility.
- 2x RS120 fans are included, so the cooler arrives with the stated fan setup.
- Daisy-chained fan connections reduce the number of separate fan connections needed on the motherboard.
- Pre-applied thermal paste on the cold plate reduces one installation step.
How It Works
The cooler uses a pump to circulate coolant and RS120 fans to move air through the radiator. The fans can be daisy-chained and connected to a single 4-pin PWM fan header on the motherboard.
The cold plate has pre-applied thermal paste, so the mounting process is set up around direct installation rather than paste application.
What To Know Before You Buy
Check that your case supports a 240mm radiator and confirm that your motherboard and CPU socket match one of the listed options: Intel LGA 1851/1700 or AMD AM5/AM4. Review the black finish against your build choice and make sure you are happy with the single-header daisy-chain connection approach.
Common Buyer Questions
Which sockets does it support?
Intel LGA 1851/1700 and AMD AM5/AM4 are listed.
How many fans are included?
Two RS120 fans are included.
Does it need separate fan connections for each fan?
No. The RS fans are described as daisy-chainable to a single 4-pin PWM fan header on the motherboard.
Does it come ready for installation?
The cold plate has pre-applied thermal paste, which removes the need to apply paste separately.
Final Buying View
The Corsair NAUTILUS 240 RS is a clear choice if you want a 240mm liquid CPU cooler with the listed Intel and AMD socket support, included RS120 fans, and a simpler single-header connection setup. Check radiator fit, socket compatibility, and your preferred cable layout before ordering.
