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Scan code: LN89197 Manufacturer code: MLX-D24M-A20PC-R1

CoolerMaster MasterLiquid ML240R RGB All In One Liquid Cooler

Cooler Master MasterLiquid ML240R RGB All In One Liquid Cooler

Thumbnail 1 : CoolerMaster MasterLiquid ML240R RGB All In One Liquid Cooler Thumbnail 2 : CoolerMaster MasterLiquid ML240R RGB All In One Liquid Cooler Thumbnail 3 : CoolerMaster MasterLiquid ML240R RGB All In One Liquid Cooler
Scan code: LN89197 Manufacturer code: MLX-D24M-A20PC-R1
End Of Life This product is no longer available to purchase
Delivery Options
  • By DPD to your specified address. | £11.50 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

    Collect your parcel from your newsagents, petrol stations and convenience stores

  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info

MasterLiquid ML240R RGB All-In-One Water Cooler from Cooler Master

ml120r cooler

COOLING WITH THE COOLEST COLOURS The ML240R MasterLiquid cooler from Cooler Master is an all-in-one cooler that's truly custom inside and out. It utilizes incredible components to keep your CPU constantly cooled. With a low-profile dual chamber pump for great performance and heat transfer, and two Masterfan Air Balance fans that work at whisper-quiet volumes whilst still providing unmatched cooling. The ML240R also offers addressable RGB LEDs are installed on both the pump and fans to give you next-level personalization options that can be addressed through the provided ARGB controller or through exclusive Cooler Master software.

Intel LGA115X / 2011 / 2066 / 775

AMD SocketsAM2 / AM3 / AM4 / FM

240mmRadiator Size

Colour Capable Fans for Extreme Cooling

argb fan

VIBRANT MF120R ARGB FANS The MasterLiquid uses MasterFan MF120R fans to provide an ideal cooling solution that maximises air pressure for incredible AIO cooling. Designed for addressable RGB PC’s, you can personalize the colour of your fans to match your system perfectly.

Get the Best Lifespan from your Water Cooler

dual chamber

LOW-PROFILE DUAL CHAMBER PUMP This MasterLiquid cooler utilizes a low-profile, dual-chamber pump which works to enhance performance and has greater durability over the last-gen single chamber pump designs. This lightweight pump is designed with a PPS (Polyphenylene sulphide) and glass fiber construction that resists a broad range of chemicals, and is unaffected by moisture or immersion in water. It is also impervious to oxidation and corrosion, making it a truly ground-breaking component for your system.

Built with Reliability in Mind

pump components

DURABLE WATER COOLING PUMP The pump itself is built from a wealth of reliable components that will bring you pristine cooling for years to come. The diffuser provides uniform colour in reflected and transmitted light, and the pump is fitted with 12 addressable RGB LEDs for amazing colour synchronization. The tri-phase motor comes with a silent driver to minimize operating current whilst maintaining a low dBA, and the high performance impeller works for enhanced liquid pressure. On the bottom, a microchannel cold plate works to maximize the water contact surface for fast heat dissipation, and a high-quality rubber O-ring eliminates and prevents liquid emission.

Hot Air is a thing of the Past


INCREDIBLE LOW RESISTANCE RADIATOR The MasterLiquid features a custom design, low resistance radiator which allows higher flow rate, hear exchange efficiency and provides remarkable cooling performance.

Fortified Tubing for Additonal Protection

double tuning

STURDY DOUBLE TUBING FEP tubing makes your cooler durable yet flexible, utilizing sleeved tubing on the exterior to give it a modern, premium look.

Easy-To-Use Lighting Controls


DEDICATED WIRED ADDRESSABLE ARGB CONTROLLER A compact, convenient addressable ARGB LED controller allows you to easily customize your ARGB devices without the need for either an ARGB capable motherboard or software.

See Amazing Features of the MasterLiquid AIO Coolers

masterliquid video

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

24 months
Return to base
DOA Period:
28 days
RTB Period:
24 months
Manufacturer Contact Details
0871 472 4747
Cooler Master MasterLiquid ML240R RGB All In One Liquid Cooler is rated 4.0 out of 5 by 4.
Rated 4 out of 5 by from Good but flawed product So I’ve never had a aio liquid cooler before, but my new build needed something a bit flash and my massive Noctua wasn’t going to fit the bill. Temps are good, not amazing but good and stable even under heavy load, so far so good. However two thing really marred my experience with this unit, the first was that the radiator fins had a number tha looked like they have been knocked and looked bent, bear in mind this was a new out of box unit. No problem no-one will see them under the fans. The second problem was with the fans, they make a distinct whirring noise that really annoyed me and it was very pronounced. Both did it and I tried many different fan speeds and setups to reduce the noise. I ended up running slow as possible on voltage. I ended up replacing them with some be quiet fans and they are super quiet in comparison with no whirring noise just air moving. These were not even expensive fans. The rgb on the originals was nice but I couldn’t stand the noise. Disappointed but has worked out I will keep it with the better fan. The rgb controller is good but software is pretty meh.
Date published: 2020-02-04
Rated 4 out of 5 by from great product good product good performance just not much infor on the rgb installation
Date published: 2019-10-19
Rated 3 out of 5 by from Mounting Mounting this product in a case is a nightmare. The bracket that installs to the moverboard does not have any bolts to secure it, instead you have plastic spacers, this means if you want to install the product with your motherboard already installed you will need someone else to hold the brack in place to install the pump.
Date published: 2018-09-04
Rated 5 out of 5 by from Surprising performance Updated from my CM huge heat-sink and fan, which idled at around 37c. With this CM ML240R my computer now idles at 27c. Running power hungry games and my temps top-out at around 37c. This bit of kit really does the job well. I have set the LED's to run in breath mode and it looks really smart. Only gripes are that the instructions could be a lot better written. Someone not done this sort of thing before would find themselves struggling. Really worth a buy.
Date published: 2018-08-24
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CoolerMaster MasterLiquid ML240R RGB All In One Liquid Cooler
CoolerMaster MasterLiquid ML240R RGB All In One Liquid Cooler