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CPU Cooler

Cooler Master - MasterLiquid ML240R RGB 66.7 CFM Liquid CPU Cooler

( 3.4 Average / 7 Ratings )



Cooler Master


MasterLiquid ML240R RGB

Part #


Supported Sockets


Liquid Cooled


Radiator Size


Noise Level

6 dB - 30 dB


650 - 2000 RPM

Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
Amazon France €107.00 Free two-day shipping with Amazon Prime In stock €107.00
( 29 new from €107.00, 1 used from €103.47. Last updated 1 month ago. )
Cdiscount €110.49 +€10.99 s/h €121.48
TopAchat €119.90 +€9.99 s/h In stock €129.89
LDLC €125.35 +€7.95 s/h €133.30
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.fr at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


Northy179 7 points 10 months ago
from completed build Aura Gaming

A little louder than I had hoped. Very good build quality though and Aura sync works beautifully. Great cooler for the price.

The_420_Dark_God 9 points 7 months ago
from completed build Back Pain

Pros: It does the job mechanically

Cons: Although the connector physically works with the aRGB header, Its the only CM product I've seen that needs the controller for it to work. I like seeing the cooler turn orange when the build turns white.

The Tubes are very short and stiff, had to mount to the top of the case rather than perpendicularly to the motherboard like we originally planned

Also, the black logo plate doesn't want to clip onto the pump

Scu84St3v3420 8 points 6 months ago
from completed build Republic of Gamers Rig

This thing is beautiful first of all for an AIO cooler, the RGB effects coupled with ASUS Aura Sync is great. It has a premium quality appearance and is fairly quite under 100% fans, which is to be expected.

It's performance is superb in my opinion for being a mid sized solution. At idle my CPU sits at 30C and below on average, temps while under loads such as gaming and streaming are around 55-60C on average and under max load stress testing they peak at about 71C on average.

Installation was relatively simple for someone who has never built using any form of liquid cooling. Although the included directions are kind of terrible, however the images are enough for someone using common since to understand and use.

The only down side I see to this product is it's price, first you basically paying a premium for ARGB and appearance. So this is why I chose it, it was one of the few compatible with Aura Sync guaranteed, it was important to me to only deal with a single rgb environment and not several different required steps to sync it all together. That being said if you were budget minded there is a regular RGB version of this system for half the price and the same performance.

Jk724 4 points 4 months ago

pain to work with.. RGB works well, but the software seems BAD. sync'ing with ASUS Aura was painful. cooler(fans/radiator) works just ok for the i9 9900k

P1T1 5 points 3 months ago
from completed build Shark (First Build)

It does a reasonable job of keeping my CPU nice and cool. However, the RGB software is super painful to use, and I ended up having to open up the case and use the controller, and even then, the controller is super confusing.

amop 8 points 2 months ago
from completed build My Starcraft 2 Rig

Works great, and very quiet. The RGB software is not so intuitive but it works. The pump is so silent I can’t hardly tell it’s running.