Product details

AEROCOOL ABYSS L240R – 240MM ARGB LIQUID CPU COOLER

240mm all-in-one liquid cooling | 280W TDP | Addressable RGB lighting | Dual 120mm PWM fans | Pure copper water block | Broad platform compatibility

Quick Specs

• Keep demanding processors cool with a 240mm aluminium radiator and two high-performance 120mm PWM cooling fans.


• Experience efficient heat transfer through a pure copper water block with an advanced micro-channel design.


• Enjoy powerful cooling performance with a pump operating at up to 3000 RPM.


• Customise your gaming setup with vibrant addressable RGB lighting supporting up to 16.8 million colours.


• Benefit from impressive airflow of up to 81.5 CFM per fan and static pressure of 2.3 mmH2O.


• Build confidently with support for AMD AM5 and AM4 and Intel LGA1851, LGA1700, LGA1200 and LGA115X platforms.

Powerful Cooling for High-Performance Systems

The AeroCool Abyss L240R is designed for gamers, PC enthusiasts and performance-focused builders who want effective CPU cooling combined with modern aesthetics.

Featuring a 240mm radiator, two high-performance PWM fans and an efficient copper water block, this all-in-one liquid cooling solution provides reliable heat dissipation for demanding desktop systems.

Its sleek design and customisable ARGB illumination add a stylish finishing touch to modern gaming PCs.

Whether you’re gaming, streaming, editing videos or running demanding applications, the Abyss L240R helps maintain stable CPU temperatures under intensive workloads.

Advanced Copper Cooling Technology

At the heart of the Abyss L240R is a pure copper water block engineered for efficient heat transfer.

Its precision micro-channel design helps maximise coolant contact with the water block, allowing heat to move efficiently away from the CPU.

The high-performance pump operates between 600 and 3000 RPM, maintaining consistent coolant circulation throughout the cooling system.

With a rated thermal design capacity of up to 280W, the cooler is designed to handle demanding processors and intensive computing workloads.

The ceramic pump bearing also contributes to reliable operation and long-term durability.

Dual-Fan Performance for Efficient Heat Dissipation

The 240mm corrosion-resistant aluminium radiator features two 120mm PWM ARGB fans mounted on an integrated fan frame.

Operating at speeds between 660 and 1800 RPM, the fans deliver strong airflow and static pressure to move heat efficiently through the radiator.

Each fan delivers:

• Maximum airflow of 81.5 CFM.


• Maximum static pressure of 2.3 mmH2O.


• Maximum noise level of 36 dB(A).

PWM speed control automatically adjusts fan performance according to system cooling requirements, helping balance airflow and noise levels.

The integrated fan-frame design also simplifies installation and helps keep cables organised.

Customisable ARGB Lighting

Give your gaming PC a distinctive appearance with vibrant addressable RGB lighting.

The pump head and cooling fans feature ARGB illumination supporting up to 16.8 million colours.

Connect the lighting to a compatible 5V 3-pin ARGB motherboard header to synchronise effects with other components in your system.

Whether you prefer subtle lighting or vibrant gaming effects, the Abyss L240R offers plenty of customisation possibilities.

Designed for Easy Installation and Durability

The Abyss L240R features an integrated fan-frame design that reduces installation complexity and simplifies cable management.

Its mounting system supports a wide range of modern Intel and AMD desktop processors.

The corrosion-resistant aluminium radiator, copper water block and ceramic pump bearing are designed to provide reliable cooling performance over extended periods.

Its compact 240mm radiator format makes it suitable for many mid-tower gaming cases that cannot accommodate larger 360mm cooling systems.

Features

• Genuine AeroCool Abyss L240R liquid CPU cooler.


• High-capacity 240mm aluminium radiator.


• 280W TDP cooling capacity.


• Pure copper water block with micro-channel design.


• High-performance pump operating between 600 and 3000 RPM.


• Ceramic pump bearing for durability.


• Two pre-installed 120mm PWM ARGB fans.


• Fan speeds up to 1800 RPM.


• Maximum airflow of 81.5 CFM per fan.


• Maximum static pressure of 2.3 mmH2O per fan.


• Maximum fan noise level of 36 dB(A).


• Addressable RGB lighting with 16.8 million colours.


• ARGB illumination on pump head and fans.


• Integrated fan frame for easier installation and cable management.


• Corrosion-resistant aluminium radiator.


• Supports Intel LGA1851, LGA1700, LGA1200 and LGA115X.


• Supports AMD AM5 and AM4.


• Ideal for gaming, workstation and high-performance PC builds.

Specifications

• Brand: AeroCool


• Product: Abyss L240R


• Model: L240R


• Product Type: All-in-One Liquid CPU Cooler


• Colour: Black / White (variant dependent)


• Radiator Size: 240mm


• Radiator Dimensions: 277 x 120 x 27mm


• Radiator Material: Corrosion-resistant aluminium alloy


• Water Block Material: Copper


• Pump Speed: 600–3000 RPM ±10%


• Pump Bearing: Ceramic


• Pump Noise: 18 dB(A)


• Pump Voltage: 12V DC


• Pump Power: 4.2W


• Cooling Capacity: 280W TDP


• Fan Count: 2


• Fan Size: 120mm


• Fan Speed: 660–1800 RPM ±10%


• Fan Connector: 4-Pin PWM


• Fan Airflow: Up to 81.5 CFM per fan


• Fan Static Pressure: Up to 2.3 mmH2O


• Maximum Fan Noise: 36 dB(A)


• Fan Bearing: Hydro Bearing


• Fan Lifespan: 30,000 hours MTBF


• Lighting: Addressable RGB (ARGB)


• ARGB Connector: 3-Pin 5V (+5V-D-G)


• Pump Display: None


• Intel Compatibility: LGA1851, LGA1700, LGA1200, LGA115X


• AMD Compatibility: AM5, AM4


• Warranty: 3 years (subject to supplier confirmation)

What’s in the Box

• AeroCool Abyss L240R AIO Liquid Cooler x 1


• 240mm Aluminium Radiator x 1


• 120mm ARGB PWM Cooling Fans x 2


• Copper Water Block and Pump Assembly x 1


• Intel and AMD Mounting Hardware Kit x 1


• Fan Mounting Screws x 1 set


• Thermal Paste x 1


• ARGB Cables and Connectors x 1 set


• User Manual x 1