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💧 Cool your CPU in style with EKWB’s sleek, silent, and stunning AIO solution!
The EKWB EK-Nucleus AIO CR240 Lux D-RGB is a premium all-in-one liquid CPU cooler featuring a slim 240mm radiator, universal socket compatibility including Intel LGA 1700 and AMD AM5, and fully addressable RGB lighting with a unique fan-like gradient effect. Its innovative rotary fittings and rotatable pump top ensure easy installation and perfect aesthetics even in compact cases. Equipped with high-static pressure FPT fans, it delivers excellent cooling performance quietly, while allowing direct motherboard control of pump and lighting for seamless integration.






| ASIN | B0BN8X61N4 |
| Brand | EK |
| Brand Name | EK |
| Compatible Devices | Desktop |
| Cooling Method | Water |
| Cooling method | Water |
| Customer Reviews | 4.2 out of 5 stars 101 Reviews |
| Global Trade Identification Number | 03831109851678 |
| Included Components | EK-Nucleus AIO unit, Mounting Kit & User Manual |
| Item Dimensions L x W x H | 50L x 50W x 28H centimeters |
| Item Weight | 1 Kilograms |
| Manufacturer | EKWB |
| Material Type | Rubber |
| Maximum Rotational Speed | 1800 RPM |
| Model | 3831109851678 |
| Noise Level | 21 Decibels |
| Number of Items | 1 |
| Part Number | 3831109851678 |
| Power Connector Type | 4-Pin |
| Power connector type | 4-Pin |
| Product dimensions | 50L x 50W x 28H centimeters |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wattage | 2200 watts |
S**N
Beeindruckender CPU-Wasserkühler mit einfacher Steuerung & Top-Performance
Der EK-Nucleus CR240 Lux D-RGB All In One CPU-Wasserkühler hat mich durch seine herausragende Kühlleistung, ansprechendes Design und einfache Steuerung überzeugt. Hier eine Zusammenfassung meiner Erfahrungen: Kühlleistung: Die Kühlleistung des EK-Nucleus CR240 Lux D-RGB ist beeindruckend. Dank der 240-mm-Radiatorgröße und effizienten Lüfter bleibt die CPU-Temperatur selbst unter hoher Last niedrig. Design & Verarbeitung: Der Kühler ist optisch ansprechend und hochwertig verarbeitet. Die integrierten RGB-LEDs sorgen für ein stilvolles Erscheinungsbild und können individuell angepasst werden. Steuerung: Ein großer Vorteil ist die direkte Steuerung von RGB-Beleuchtung, Pumpendrehzahl und Lüftergeschwindigkeit über das Mainboard, ohne zusätzliche Software. Dies erleichtert die Handhabung und spart Systemressourcen. Installation: Die Installation des Kühlers ist unkompliziert, und alle benötigten Montagematerialien sind im Lieferumfang enthalten. Die universellen Montagehalterungen gewährleisten die Kompatibilität mit gängigen CPU-Sockeln. Lautstärke: Die Lüfter und Pumpe arbeiten leise und stören nicht beim Arbeiten oder Gaming. Fazit: Der EK-Nucleus CR240 Lux D-RGB All In One CPU-Wasserkühler ist eine ausgezeichnete Wahl für alle, die eine leistungsstarke, stilvolle und einfach zu steuernde Wasserkühlung suchen. Ich vergebe ohne zu zögern 5 von 5 Sternen und empfehle dieses Produkt voll und ganz.
J**Y
Overall very good
I needed a new cooler to replace an Arctic Liquid Freezer II 240 on 7950x in a Lian Li Q58 due to it getting too warm and also because I could not close the side panel. This EK AIO has no reviews as of this review but I have built many custom loops with EK components before so I was comfortable with the brand. The packaging of the AIO and specifically the mounting hardware would put Apple to shame. It was a wonderful experience unboxing the cooler. For the fans, originally I planned on swapping them out and replace with Noctua IPPC 2000 RPM fans. Upon receiving the aio, I decided to keep the fans as is for multiple reasons. One these are RGB and have a custom 7 pin (PWM and aRGB) connector for daisy chain making cable management easier. The fans can run at full speed of 2400 RPM and pushes decent amount of air while staying remarkably quiet. Not Noctua-quiet but very close. Pump: the pump in this AIO is the only PWM pump in the market that I am aware of which makes EK unique. At 80% PWM the pump runs at 2900 RPM and is extremely quiet to the point I could not hear it even if Iturn off all the fans. The arctic liquid freezer II claims to have PWM pump also but that is false advertising as the only component that supports PWM are the fans. Performance: running Ryzen 7950x without undervolting or overclocking, fans at 2100 RPM (pretty quiet), CPU sitting at a cool 56 degrees C during a 10 min Cinebench R23 run, for which it scored 34K. Running the CPU with auto boost and PBO, fans at 2400 rpm (louder but not too bad), CPU settled at 82 C and scored 38K. The only issue I encountered is the threads on the radiator. Not all the mounting points are fully tapped and it took some force to use the screws as tap.
A**R
Highly recommend. Amazing product, flawless customer service.
You will not be dissapointed :)
L**D
Top !!
Produits très facile d installation, plusieurs adaptation possible. Je suis passé de 85/90 degrés à 45 degrés, max 60 en game. Mon pc revit 👌
R**E
works well and feels premium
one of the easiest to build with and the fans are extremely quiet temps are really low and the quality is worth the price. This fit in my ITX build
Trustpilot
1 day ago
2 weeks ago