Cooler Master MasterLiquid ML240L RGB All-In-One Liquid CPU Cooler

CCL Code: CLR1651
Manufacturer Code: MLW-D24M-A20PC-R1
Manufacturer: Cooler Master

Delivery Options

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Free Delivery by Wednesday 27th March

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Collection Options

Today from CCL (BD11 2PS)

Tomorrow from Local Collection Point


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13 In Stock, 100+ More Available

Buying in bulk or need help? Call us on 01274 471 200.

Liquid CPU cooling optimized for low noise and performance. Easy to install 240mm radiator makes this the perfect all-in-one liquid cooling for novice to experienced builders.Now enhanced with RGB lighting feature, this is a for anyone that also wants lighting effects in their system.

RGB Lighting Sync

MasterLiquid ML240L RGB makes syncing the lighting easier than ever before. It comes with 2 x MasterFan RGB, a water pump lights up with RGB and controller to easily control and sync it all.

Dual Chamber Pump with RGB

Isolates the heated coolant to maximize the results of the cooling of the processor. RGB function to sync with the system.

Stylish Radiator

Custom design low resistance radiator allows higher flow rate, heat exchange efficiency and provides unmatched cooling performance.

Air Balance Fans

Aside from having perfect balance of airlfow and airpressure to exhaust air through the fins and out of the case, the dual MF120R RGB fans uses an silent driver IC that smoothens fan operation to reduce fan clicks and vibrations.

Easy Installation and Reliable

The installation is quick and easy for both Intel and AMD platforms, with everything you need straight out of the box. Once installed, the MasterLiquid ML240L RGB requires zero maintenance for optimal silence performance.

Main Features

  • Double Tubing - FEP tubing makes it durable yet flexible. Sleeved tubing on the exterior to give it a premium look.
  • Dual MF120R RGB Fans - Dual RGB fans that provide perfect balance of airlfow and airpressure to exhaust air through the fins and out of the case.
  • Dual Chamber RGB Pump - Isolates the heated coolant to maximize the results of the cooling of the processor. RGB function to sync with the system.
  • Low Resistance 240mm Radiator - Beautifully designed to maximize cooling surface area

CPU Types

Socket Intel LGA 2066 / 2011-v3 / 2011 / 1151 / 1150 / 1155 / 1156 / 1366 / 775 socket • AMD AM4 / AM3+ / AM3 / AM2+ / AM2 / FM2+ / FM2 / FM1 socket


Fan Speed 650 to 2000 RPM
Noise Level 30 dbA
Lifetime 160,000 Hrs
Fan Air Pressure 2.34 mm H²O
Airflow 66.7 CFM

Fan Speed Controller

Connector 4-pin with PWM
Voltage 12 V


Form Factor CPU Cooler
Case Colour Black
Heatsink Material Aluminum
Pack Quantity 1
Width 27.70 cm
Depth 2.70 cm
Height 11.96 cm


Warranty 2 Years

Key Features

Compatible with Socket FM2 Yes
Liquid Cooler Yes
Compatible with Socket 1150 Yes
Compatible with Socket AM1 No
Watercooler Yes
Compatible with Socket 1151 Yes
Compatible with Socket AM4 Yes
Compatible with Socket TR4 No
Compatible with Socket 2066 Yes
Price (Bundles) 52.4
Compatible with Socket 2011 Yes
Compatible with Socket 1155 Yes
Compatible with Socket AM3+ Yes
Compatible with Socket FM1 Yes
Compatible with Socket AM3 Yes
Compatible with Socket AM2+ Yes
Compatible with Socket AM2 Yes
Compatible with Socket 939 No
Compatible with Socket 940 No
Compatible with Socket 754 No
Compatible with Socket A No
Compatible with Socket 1366 Yes
Compatible with Socket 1156 Yes
Compatible with Socket 775 No
Compatible with Socket 771 No
Compatible with Socket 478 No
Compatible with Socket 423 No
Compatible with Socket 370 No
Heatpipe Technology No
Includes Fan Yes
Display Model in Showroom No

Item Details

Manufacturer Cooler Master
Manufacturer Code MLW-D24M-A20PC-R1
EAN 4719512063453
UPC 884102036125
Condition New

Do you have you a question about the Cooler Master MasterLiquid ML240L RGB All-In-One Liquid CPU Cooler?

Q: Does this come with pre applied thermal paste
Answer by Website User on 5th March 2019
It will have it pre-applied or it will come with a tube of paste.
0 customers found this answer helpful.
Post Answer
Q: Would this fit into the front of the NZXT H400 Mid Tower case?
Answer by Website User on 5th September 2018
The radiator will fit but the cable to the pump may not be long enough. I would recommend installing this into the top of the case.
0 customers found this answer helpful.
Post Answer
Q: Hi, I am planning to install this onto my brand new Intel Core i5-8600K 3.6GHz 6-core CPU, and I was wondering whether this cooler includes thermal paste in the pack, or whether I would get it with the CPU or would I have to buy it separately? Many thanks
Answer by Website User on 3rd August 2018
Yes, this have thermal paste pre-applied to the pump.
1 customer found this answer helpful.
Post Answer
5 / 5 4 reviews

Ninja boy

last month

Very easy to fit, looks great and does the job perfectly while still costing half of the equivalent Corsair product. All games with average overclocking my Ryzen2 2700X does not go above 45deg C. Recommended product.

Paul Chadwick

4 months ago

A fairly simple assembly job initially comes with all mountings & thermal paste easilly mounted in roof or vertically on case front . Basic RGB controller but looks good when running. Thermal performance very good CPU averaging 32c good value all round


5 months ago

Works well is very efficent

Tim Mckeegan

6 months ago

great addition to my rig keeps my ryzen running nicely in the green zone and lower even when running cpu/gpu intencive programs, great reusability also with fitting in the box for every platform you could think of ;)

PDF Datasheets and Manuals

Document File type File size
Product Sheet pdf
Manual pdf