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Cooler Master MasterLiquid ML240R ARGB Close-Loop AIO CPU Liquid Cooler, Dual Chamber Pump, 240mm Radiator, MF120 PWM, AMD Ryzen AM5/AM4/Intel LGA1700*/1200 (MLX-D24M-A20PC-RP)

4.5 4.5 out of 5 stars 2,925 ratings

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240mm Radiator
ML240R

About this item

  • 240 millimeter Radiator low: profile dual chamber addressable RGB pump with dual addressable RGB fans for push and pull air flow; Air flow: 66.7 CFM; Noise level:30.0 decibels
  • Addressable RGB fans and pump: Color option can be controlled through Cooler Master software centimeter Plus
  • Removable pump cap: never worry about installing the pump upside down; Pop out the cap and place it; Done
  • Includes: Wired addressable RGB Controller for non RGB motherboards for customize colors
  • Sleeved FEP Tubing's: sleek black outer sleeves with FEP Tubing's inside for durable lasting and flexibility
  • Includes 1 to 3 addressable RGB Splitter cable for multiple ARGB fans; Refer to the PDF attached below in technical Specification for user Manual
  • CPU socket support: Intel: LGA2066, LGA2011 v3, LGA2011, LGA1151, LGA1150, LGA1156, LGA1155, LGA1366, AMD: AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Language ‏ : ‎ English
  • Product Dimensions ‏ : ‎ 12.99 x 11.02 x 5.63 inches; 4.16 Pounds
  • Item model number ‏ : ‎ MLX-D24M-A20PC-R1
  • Department ‏ : ‎ Unisex-Adult
  • Date First Available ‏ : ‎ March 6, 2018
  • Manufacturer ‏ : ‎ Cooler Master USA, Inc.-FOB CNSZX-6
  • ASIN ‏ : ‎ B079K244KZ
  • Customer Reviews:
    4.5 4.5 out of 5 stars 2,925 ratings

Product Description

The Master liquid all in one liquid CPU cooler is custom, inside and out. Our low profile dual chamber pump outperforms its single chamber predecessors in heat transfer. The Master Fan air Balance fans work with our characteristically sturdy build quality to keep this thing as quiet as a library. Addressable RGB LEDs are installed on both the pump and fans for full color customization that can be controlled through the provided controller or our exclusive cm Plus software. Kink free, factory sealed FEP tubing now comes sleeved for a premium look. Screw it in and experience the quiet muscle of liquid cooling without ever worrying about refills or maintenance. Enjoy the work of decades of thermal innovation.

What's in the box

  • 1 Liquid Cooler
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    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    2,925 global ratings

    Customers say

    Customers like the performance and cooling of the electronic component fan. For example, they mention it's a very effective cooler that keeps their processors nice and cool. That said, some complain about the quality. Opinions are mixed on noise, ease of use, and value.

    AI-generated from the text of customer reviews

    189 customers mention141 positive48 negative

    Customers like the performance of the electronic component fan. They mention that it works well, has a very low noise level, and is great. Some say that the lights work fine and that the pump looks and works great. Overall, most are satisfied with the performance and quality of the product.

    "...This thing fills that 360mm space with glorious RGB goodness and keeps you cool and relatively quiet...." Read more

    "...It runs great, has beautiful colors, pretty quiet and great material for the money!..." Read more

    "So, what can I say? This AIO is great!..." Read more

    "...It was actually a problem that it worked too good because my fans would not ramp up and give my gpu the air it needed...." Read more

    150 customers mention125 positive25 negative

    Customers like the cooling of the electronic component fan. They say it is very effective, and it is keeping their processors cool. They also mention that it has high thermal efficiency, and that there is not a lot of hot air coming out of the case. Overall, customers are satisfied with the cooling capabilities of the product.

    "...In all seriousness, this is actually a very effective cooler, keeping my ancient core i5 below 60deg even under continuous load...." Read more

    "...Overall though it performs great for cooling my R5 3600X." Read more

    "...This is easily fixable with some fan tuning though and now everything runs cool...." Read more

    "...It is keeping an 11700K nice and cool in a Fractal Torrent case...." Read more

    106 customers mention97 positive9 negative

    Customers like the appearance of the electronic component fan. They mention that it has a unique silver look, and the LEDs are bright and colorful. The fan is quiet and keeps their CPU very cool. Customers also say that the effects really catch the eye when synced with their Asus.

    "...You're here for the RGBs and you're here for the sleek and clean looks. And for those, you've come to the right place...." Read more

    "...noisy, sure, but the lighting is really good, and it looks right at home in my build...." Read more

    "...It looks great once all set up and runs quiet even right next to me on my desk...." Read more

    "...however, after having it installed, it keeps my CPU (Ryzen 3700x) very cool, it doesnt reach more than 62 degrees in anything, for stress testing it..." Read more

    178 customers mention67 positive111 negative

    Customers are mixed about the noise of the electronic component fan. Some mention that it keeps them cool and has zero gurgling or noticeable fan noise. Others say that it's relatively quiet, with a great airflow and noise level. That said, opinions are mixed.

    "...It's a little noisy, sure, but the lighting is really good, and it looks right at home in my build...." Read more

    "...360mm space with glorious RGB goodness and keeps you cool and relatively quiet...." Read more

    "...cooler, THEY ARE BAD, VERY VERY BAD, short cables, very loud with mosquitoes noise even when running at 50% of the speed, i have ordered uphere fans..." Read more

    "...It looks great once all set up and runs quiet even right next to me on my desk...." Read more

    171 customers mention83 positive88 negative

    Customers are mixed about the ease of use of the electronic component fan. Some mention that installation went relatively easy, with easy to follow instructions. They say that it comes with all the necessary wiring to connect it. However, other customers say that the instructions are pretty poor, not very detailed, and took forever to assemble.

    "...or if you do have RGB headers on your motherboard, it comes with all the necessary wiring to connect it...." Read more

    "I would like to preface this by saying that setting this thing up was such a pain...." Read more

    "...Overall it was pretty easy and straightforward. For a lot though the ARGB Aura sync is another drawback that a lot of people may want to buy it for...." Read more

    "...First thing you will notice is the heft and a lot of it. Can be a bit difficult to install with all the fan cords and rgb cords and the hoses are..." Read more

    59 customers mention41 positive18 negative

    Customers are mixed about the value of the electronic component fan. Some mention it's the best value for money, while others say that it'd be better off with air cooling. The price to performance ratio is super high, and it'll provide good value for your money. However, some customers feel the feel of the ML240R is very cheap, with a rough heatsink. Overall, the product is not the best option for the price.

    "...Air cooling is cheaper, too, with the top performing options being in the $50-60 range...." Read more

    "...Overall, I am very impressed with this product, even at its high price point. Just be aware of how complicated it is to install." Read more

    "...because of the price or what they saw in a Tomshardware review, it's not worth it...." Read more

    "...The value is extremely hard to deny since other AIOs in this price range don’t have RGB and really other RGB AIOs look kind of trash in my opinion...." Read more

    123 customers mention32 positive91 negative

    Customers are dissatisfied with the quality of the electronic component fan. They mention that the software is really bad, the RGB controller is poorly made, and the instructions are absolute trash. The design is cheap and the bracket is made of silly pins that require a firmware update. Overall, the performance is meh and the RGB setup is a complete disaster.

    "...the top, so i figured to use the fans that come with this cooler, THEY ARE BAD, VERY VERY BAD, short cables, very loud with mosquitoes noise even..." Read more

    "...However with that being said the drawbacks are the setup...." Read more

    "...The argb on the included fans are actually quite nice and they have not let me down yet...." Read more

    "...printed guide, as well as the online detailed instructions, are absolute trash and don't clarify what's required, what's optional, and in most cases..." Read more

    Quality 360mm AIO
    5 Stars
    Quality 360mm AIO
    So, what can I say? This AIO is great! The fans on the AIO are a bit loud at full-speed, but at 50% or lower are completely unnoticeable (at least with the level of background noise in my room). I have provided a picture of the temperatures of an overclocked i9-9900k at idle after (please note that the max temperatures shown in the image reflect the highest temperatures seen running benchmark tests on a few games like Far Cry 5). As anyone should tell you, pictures of core temperatures alone are useless without information about ambient temperature. I am using a Rosewill Spectra C100 case with great airflow inside of a room with ambient temperatures of 67F. This means that, at the 4GHz clock shown, the AIO has almost successfully cooled the CPU to surrounding air temperature at low loads. For gaming, I rarely feel the need to push the CPU beyond 4GHz as I game at 4k and receive little benefit from higher clockspeeds (GPU bottleneck with an RTX 2080 Ti). For professional work outside of gaming, I do push clock speeds to 5 GHz on all cores, particularly when I'm doing rendering work. In these professional workloads, I have never seen the temperature exceed the low-mid 80's on any core - perfectly acceptable for such a powerful overclock and high loads, multi-core loads. In terms of gaming, I rarely see my temperatures exceed the mid 50's.Now, for the bad - the setup! I'm an electrical engineer and it took me some amount of time to decipher the included instructions and figure out how to set up the RGB controller correctly (this thing includes an absurd number of wires - be ready to manage them). Once this was done, though, it does appear that the system does an okay job at interacting with MSI Mystic Light, and the pre-programmed RGB patterns are fine. If you're looking for something more flashy, there are definitely good alternatives as the RGB lighting on this system is quite conservative (not a bad thing IMO).
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    Top reviews from the United States

    Reviewed in the United States on August 13, 2020
    Size: 360mm RadiatorColor: ML360RVerified Purchase
    11 people found this helpful
    Report
    Reviewed in the United States on June 14, 2020
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    5.0 out of 5 stars Impressive
    Reviewed in the United States on June 14, 2020
    I would like to preface this by saying that setting this thing up was such a pain. There is a mess of wires, one of which is not mentioned in the instructions other than acknowledging that it exists, and you need to have really good radiator support in your case to even be able to install it. Once you have the wiring situation figured out, though, it's a fantastic product. It's a little noisy, sure, but the lighting is really good, and it looks right at home in my build. I also really like the fact that you can set it up so that your case's reset switch changes the lighting, so you don't even need software for it to work (although that is an option, too). The cherry on top is that my CPU (Intel Core i5 7600K overclocked to 4.5 GHz) runs at a very cool 25c at idle. I haven't seen it go over 45c since I got this cooler completely set up, even under load. Overall, I am very impressed with this product, even at its high price point. Just be aware of how complicated it is to install.
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    Reviewed in the United States on June 27, 2020
    Size: 360mm RadiatorColor: ML360RVerified Purchase
    2 people found this helpful
    Report
    Reviewed in the United States on August 29, 2019
    Size: 240mm RadiatorColor: ML240RVerified Purchase
    One person found this helpful
    Report

    Top reviews from other countries

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    Gabriel Rodrigues
    5.0 out of 5 stars Bom
    Reviewed in Brazil on June 2, 2023
    Size: 360mm RadiatorColor: ML360RVerified Purchase
    Poitevin Nicolas
    3.0 out of 5 stars Bien, mais....
    Reviewed in Canada on April 24, 2023
    Papakostas
    5.0 out of 5 stars Super CoolerMaster ML360R
    Reviewed in Germany on September 22, 2022
    Size: 360mm RadiatorColor: ML360RVerified Purchase
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    Papakostas
    5.0 out of 5 stars Super CoolerMaster ML360R
    Reviewed in Germany on September 22, 2022
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    Sefal
    1.0 out of 5 stars Un produit à éviter !
    Reviewed in France on November 23, 2021
    Size: 360mm RadiatorColor: ML360RVerified Purchase
    Nicholas
    5.0 out of 5 stars Prodotto ottimo!
    Reviewed in Italy on October 19, 2021
    Size: 360mm RadiatorColor: ML360RVerified Purchase