CoolerMaster Master Liquid Pro 280mm AIO CPU Water Cooler

Cooler Master MasterLiquid Pro 280, 280mm All-In-One Hydro Cooler CPU Cooler, 2x140mm Fans, PWM, Copper Base, Intel/AMD

Cooler Master
Scan code: LN78050 Manufacturer code: MLY-D28M-A22MB-R1 Request call
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Delivery options £5.48 By DPD On 26th Feb 2018 DPD Delivered to your specified address. Receive SMS with one-hour delivery window. £4.79 Collect from local shops UPS and DPD Pickup Collect your parcel from your newsagents, petrol stations and convenience stores. Free Collect Instore Q-Collect Place your order online and collect from our Bolton store with Q-Collect. Weekend, timed and European delivery options are available at checkout ScanProtect protection ScanProtect Protect against installation damage for 28 days.More
Product Overview Feel The Flow: MasterLiquid Pro 280

FlowOp Technology
Starting with the hot CPU, FlowOp looks to optimize the flow of liquid, enabling it to carry heat quickly and efficiently away from the CPU while preserving the lifespan of the components. To achieve this, we made improvements to practically every phase of the MasterLiquid Pro's cooling loop.

A Dual Approach to Life Expectancy
We stacked an extra chamber on top and engineered it so that cold stuff can go in, but hot stuff can't go back up. The cooler upper chamber is where we store all of the vital components.

Spraying the CPU
We stacked an extra chamber on top and engineered it so that cold stuff can go in, but hot stuff can't go back up. We grabbed technology from top-end DIY liquid cooling kits to create a powerful pump that sprays liquid directly at the centre of the water block. It solves the issue of slow flow and allows us to mount more ultra-fine fins on the copper base, creating more surface area from which the coolant can take away heat.

Gently Driven
Adding to that effort towards silence, we encased the pump needed to drive that concentrated spray at our CPU with a silent driver. The custom driver rotates way more smoothly than any other technology out there, reducing noisy clicks and vibration. It's like you're using a V8 engine and can't even notice.

Easy Installation
Many of Cooler Master's products are known for their easy installation. To fit our Pro lineup to the motherboard and install fans, all you need to bring are your two hands and a screwdriver.

Spacious Squares for Air
The MasterLiquid's unique square fin design creates greater surface area for absorption of the heat and allows for spacious airflow. The increased space means we can use a quieter fan that pushes air farther out of the case. It's really quiet.

Getting the Heat Outside
The spacious square fins gave us leverage to use all-new MasterFan Pro Air Balance fans. The blades push air farther out of the case and are quieter than high static pressure fans. And they'll last just as long as your liquid cooler.

Who is the MasterLiquid Pro series for?
Water-based cooling solutions are for those who want to push their system. The harder you drive your CPU, the better AIO liquid cooling performs. Features • Preserving Parts: Liquid heated by the CPU is isolated from sensitive components using two chambers in the pump.
• Maximizing Absorption: The water block, customized and packed densely with micro-fine plates, absorbs more heat from the CPU than traditional designs.
• Zoning in On Heat: Liquid is funnelled directly at the hottest part of the CPU and carried away quickly through technology normally used in high-end DIY models.
• Recycling the Cool: Heated liquid is more efficiently cooled through a completely unique radiator fin design.
• Getting It Out: Heat in the radiator fins is expelled far out of the case by new MasterFan Pro 140 Air Pressure fans.
• Keeping It Quiet: Silent drivers in the pump and MasterFan Pros reduce decibel levels to nearly a whisper.
• Installation Made Simple: With parts of the assembly tool-free.
Cooler Specifications
Edition MasterLiquid Pro 280
Cooler Form Factor 280mm All-In-One Hydro Cooler
Heatpipes N/A
Cooler Features
  • Aluminium Fins
  • Copper Heatpipes
  • Sleeved FEP Tubing
Socket Compatibility
  • 1150
  • 1151
  • 1155
  • 1156
  • 1366
  • 2011
  • 2011-3
  • 2066
  • 775
  • AM2
  • AM2+
  • AM3
  • AM3+
  • FM1
  • FM2
  • FM2+
Max. Recommended TDP  
Max. Cooling Capacity  
Fan Specifications
Included Fan Configuaration 2 x 140mm
Fan Edition MasterFan Pro 140 Air Pressure
PWM Fan Yes
Fan Bearing Type  
Fan Colour Black
LED Lighting N/A
Fan/Pump Connectors 1 x 4-pin
Approx Fan Speed 650 ~ 2200 rpm
Manual Fan Speed Controller No
Fan Airflow 64.21 CFM
Air Pressure 3.15 mm H2O
Sound Level (dB) 6 ~ 30 dB
Sound Level (Sone)  
Fan Material Plastic
Cooler Material Aluminium / Copper
Included TIM (Thermal Interface Material)  
Dimensions & Weight
Fan Dimensions 140 x 140 x 25 mm
Heatsink/Radiator Dimensions  
Total Dimensions 311 x 138 x 27 mm (WxHxD)

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
Customers also bought
Cooler Master MasterLiquid Pro 280, 280mm All-In-One Hydro Cooler CPU Cooler, 2x140mm Fans, PWM, Copper Base, Intel/AMD is rated 4.0 out of 5 by 1.
Rated 4 out of 5 by from No Frills, Good Quality I've handled a few AIOs and I've got to say that this offering from CM is solid in almost every aspect. Its well packed, and I absolutely adore the little plastic case in which all the fixings are arranged. The radiator fins were nearly immaculate which always a plus. Installation (X99 for me) is easy as you'd like. No innovations in mounting hardware and nothing untoward to contend with if you're installing it on your own. It only has two real quirks, the first being that it comes with a rubber gasket to fit between the fans and radiator. I've yet to ascertain its purpose but I guess its to solve the problem of your typical fan shape fitting to provide the most efficient airflow to the radiator. It can be fiddly, but I guess its a solution. The second quirk: a filler/plug (with warranty sticker, of course) next to the piping in/out the rad. This is fine but be aware it may cause fitting issues if you're trying to fit the rad in the top chamber of a case (e.g. my 780T). The pump is fan header powered, which is always nice (cleaner, less cables in my opinion. Just remember to switch your headers to PWM mode before you run any sort of smart fan control software. Its not RGB, it doesn't have its own software; it just does what it says on the tin and - in normal / gaming use - performs as well as any other AIO of this size and price bracket. My one true complaint: once again, yet another company has decided to ship their cooler with fans from the reject bin. They're fine at the lowest RPM, but as soon as they pick up speed they get incredibly loud and are clearly imbalanced. I've had the same problem with the stock fans provided with every AIO I've used and I'd always recommend getting separate, higher quality fans if you want to get the most out of this unit.
Date published: 2017-06-15
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Questions & Answers
CoolerMaster Master Liquid Pro 280mm AIO CPU Water Cooler
CoolerMaster Master Liquid Pro 280mm AIO CPU Water Cooler