Brand | Cooler Master |
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Item model number | MLW-D24M-A18PC-R2 |
Item Weight | 2.95 pounds |
Manufacturer | Coolermaster |
ASIN | B086BYYFG5 |
Country of Origin | China |
Date First Available | March 31, 2020 |
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Cooler Master MasterLiquid ML240L RGB V2, Close-Loop AIO CPU Liquid Cooler, 240 Radiator, Dual SickleFlow 120mm, RGB Lighting, 3rd Gen Dual Chamber Pump for AMD Ryzen/Intel LGA1151
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- Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
- Learn more about free returns.
- Go to your orders and start the return
- Select the return method
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Enhance your purchase
Brand | Cooler Master |
Cooling Method | Water |
Compatible Devices | Desktop |
Noise Level | 15 dB |
About this item
- Make sure this fits by entering your model number.
- 3rd Generation Dual Chamber Pump for overall cooling efficiency and performance
- New SickleFlow Refreshed exterior design for improved lighting and fan blades for a quiet airflow performance
- RGB Lighting Signature cooling performance with an RGB design for all of the users wanting lighting effects that are fully customizable
- The larger surface area increased the surface area of the fins on the radiator for better heat dissipation
- Industrial grade seal high: Industrial Grade EPDM material to strengthen the seal for improved longevity and Anti-Leaking
- Controller: Included a wired RGB Controller
- CPU socket support: LGA2066, LGA2011-v3, LGA2011, LGA1200, LGA1151, LGA1150, LGA1156, LGA1155, AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1
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Product Description
COOLER MASTER MasterLiquid ML240L RGB V2 is a refreshed design from the popular MasterLiquid Lite Series that elevates the exterior design elements The Pump of the ML240L RGB V2 has been enhanced with the newly designed 3rd Gen Dual Chamber Pump that improves the overall cooling efficiency of the AIO water cooler The radiator surface area has been enlarged to increase the surface area for heat dissipation for optimized cooling performance The ML240L RGB V2 will included the latest SickleFlow 120 RGB fan with a brand new design and Air Balance fan blades that is quieter than before without compromising on air flow and pressure.
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Product information
Technical Details
Additional Information
Customer Reviews |
4.6 out of 5 stars |
---|---|
Best Sellers Rank | #1 in Water Cooling Systems |
Warranty & Support
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What's in the box
From the manufacturer


Make It Yours.
We're all about the things that make building a PC such a rewarding experience. The sense of achievement. The joy of making and creating something uniquely yours in form and function and, of course, the thrill of bringing your creation to life without melting your components.
MasterLiquid ML240L RGB V2
Enhanced for Efficiency
ML240L RGB V2 is a total refresh of the popular Lite Series. The pump has been enhanced with the newly designed 3rd Gen. Dual Chamber design, improving the overall cooling efficiency of the AIO water cooler. The radiator surface area has been increased for heat dissipation and optimized cooling performance. The latest SickleFlow120 RGB fan is included with a brand new design and Air Balance fan blades that is quieter than before without compromising on air flow and pressure.
- 3rd Generation Dual Chamber Pump
- Enlarged Cooling Surface Area
- New SickleFlow120 RGB Fan
- Reinforced Sealing
- RGB Lighting Solution
- Radiator (L x W x H): 277 x 119.6 x 27.2 mm / 10.9 x 4.7 x 1.1 in
- Intel LGA 1200/ 1151 / 1150 / 1155 / 1156 / 1366 / 2066 / 2011-v3 / 2011
- AMD AM4 / AM3+ / AM3 / AM2+ / AM2 / FM2+ / FM2 / FM1
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Larger Surface AreaIncreased the surface area of the radiator fins for better heat dissipation. |
Industrial Grade SealSuperior Industrial Grade EPDM material for improved seal strength, longevity, and anti-leaking prevention. |
New Dual Chamber Pump3rd Generation dual chamber pump designed for better performance and overall efficiency. |
What's in the box
Customer reviews
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Reviewed in the United States on June 25, 2020
Top reviews from the United States
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-PLEASE apply the included (or your own) THERMAL PASTE on your CPU (not the cooler’s copper plate)
-PLEASE TAKE THE PLASTIC FILM OFF!!!
-Plug the pump into the designated AIO pump on your motherboard
-(for am4 users) If you do not have the included brackets that came with your motherboard, this cooler won’t work
Here’s my review:
This cooler works well with my overclocked Ryzen 7 2700x @ 4.2Ghz. It maintains a steady 29-31C on idle, up to 48C on gaming, and 56C on stress tests. Note the 2700x base clock speed is 3.7Ghz. This is also with included fans at full speed and the pump at full speed. With Ryzen’s automatic overclock, my CPU hits 5Ghz occasionally and this cooler keeps it less than 60C at 1.5V max.
Because I have AM4, installation was easier, all I had to do was put the brackets into the slots on the side, screw them in, and then clip them onto the included motherboard brackets. Cable management was a pain so I just didn’t do it because the cables were too short for my management and barely reached, so I had to use an extender. This comes included with thermal paste (not the best IMO, I had to do an X to get good results, idled around 35C when using dot method) and an RGB cable splitter (1 to 3).
Edit:
As a contradictive person, I, myself, have installed this with the plastic still on. At the point when I checked the 9900k temps, I just went “it’s a hot CPU, whatever” then it reached 100C in regular gaming, then I went to reseat it, when I noticed it was slippery. So after removing the plastic film and reapplying the generous amount of thermal paste included, i dropped my temps down 30C and my 9900k & 5Ghz did not go over 80C in stress tests, and none over 75C in gaming. I still recommend this cooler due to its cost to performance to aesthetics ratios, though I personally would’ve preferred a circular water block.

Reviewed in the United States on June 25, 2020


Pros:
-With youtube, installation was quick.
-No water or liquid needed, just plug and play.
-Comes with install accessories for AMD and Intel (intel of course)
Cons:
- of course, the installation guide needs work
- the mounting bracket that goes behind the Motherboard will not stay put without the cooler mounted. This was especially changeling trying to keep the back mount flush while at the same time trying to add pressure to the cooler to install the screws. For me, this required a 3rd hand.
Only thing negative about this is the manual. There aren't any clear written instructions, only pictures. It gets difficult to follow the pictures as they are not labeled. Other than that it is worth getting. Let's hope it last in the long run (I have only had it for a few days).
*Disclaimer: The RGB fans that are shown in my picture are not the ones that come with this cooler. I replaced them with different RGB fans.*

Reviewed in the United States on November 28, 2018
Only thing negative about this is the manual. There aren't any clear written instructions, only pictures. It gets difficult to follow the pictures as they are not labeled. Other than that it is worth getting. Let's hope it last in the long run (I have only had it for a few days).
*Disclaimer: The RGB fans that are shown in my picture are not the ones that come with this cooler. I replaced them with different RGB fans.*




Top reviews from other countries


I have attached the images for all of you to see what happened to my PC.
I was listening to music while I was reading a book, then I heard something from my computer case suddenly, and as my case is made of glass, I saw green water was flooding inside my computer case and was splashing out of the casing. The only thing I could do was to switch off my computer and unplug it from the socket. I opened the case after a few hours and saw a hose was pulled out from the cooler pump and noticed how everything was soaked in the green water.
Then I contacted the seller (named Box Online Technology Store), and guess what? They first arranged a collection for assessment and warranty process. Then, they started playing silly games with me when they collected the faulty cooler! First, they said the item was missing accessories! Then they said the item returned back damaged (what a bunch of buffoons and idiots, of course it was damaged, and that was why I allowed them to collect it). Anyway, I was treated shockingly rudely, and they wasted my time for more than two months while I was explaining things and messaging them. So outrageous and presumptuous of the seller to waste my time and make me repeat the issue again and again. And finally, they returned the collected garbage (cooler) back to me!
I have all the messages on my Amazon account in case any of you needs them. And believe me, this seller is outrageously irresponsible, rude, and incompetent. This cooling system is dangerous, and the seller is just as useless as the item itself. If you have dignity and respect for yourself, and if your computer parts are important to you, stay away from this item.


Reviewed in the United Kingdom on January 26, 2022
I have attached the images for all of you to see what happened to my PC.
I was listening to music while I was reading a book, then I heard something from my computer case suddenly, and as my case is made of glass, I saw green water was flooding inside my computer case and was splashing out of the casing. The only thing I could do was to switch off my computer and unplug it from the socket. I opened the case after a few hours and saw a hose was pulled out from the cooler pump and noticed how everything was soaked in the green water.
Then I contacted the seller (named Box Online Technology Store), and guess what? They first arranged a collection for assessment and warranty process. Then, they started playing silly games with me when they collected the faulty cooler! First, they said the item was missing accessories! Then they said the item returned back damaged (what a bunch of buffoons and idiots, of course it was damaged, and that was why I allowed them to collect it). Anyway, I was treated shockingly rudely, and they wasted my time for more than two months while I was explaining things and messaging them. So outrageous and presumptuous of the seller to waste my time and make me repeat the issue again and again. And finally, they returned the collected garbage (cooler) back to me!
I have all the messages on my Amazon account in case any of you needs them. And believe me, this seller is outrageously irresponsible, rude, and incompetent. This cooling system is dangerous, and the seller is just as useless as the item itself. If you have dignity and respect for yourself, and if your computer parts are important to you, stay away from this item.







The noise is like a rattle.
It is not the radiator fans, as I turned those off for 30 seconds and the noise was still evident.
If I set the AIO pump speed to 30% then it is quiet, but that decreases the cooling affect a lot.
It is mounted on the CPU in a motherboard mounted vertically.
The radiator is at the top of the case.
The noise is not acceptable.
Going to take the AIO off and put the stock fan and heatsink back on.
