Feel the Flow
MasterLiquid Pro 240 (Non-Sleeve Version)

Based on our expertise in thermal technology, we reengineered how liquid absorbs and expels heat throughout the all-in-one (AIO) closed loop of the cooler. Our holistic approach to the flow puts in your hands a comprehensive cooling machine that lasts longer, performs better and requires virtually no maintenance.

We call it FlowOp.

FlowOp Technology
Based on our expertise in thermal technology, FlowOp looks at the flow of heat as it is carried and dissipated by an all-in-one (AIO) liquid cooler. Starting with the hot CPU, we reengineered how liquid absorbs and expels that heat. Our holistic approach to the flow of heat puts in your hands a comprehensive cooling machine that lasts longer, performs better and requires virtually no maintenance.
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.
Patented dual-chamber technology
MASTERLIQUID PRO
50,k
 
70,k
 
175,k
 
L10:50000 ≒ MTTF:175000
"Spraying" the CPU
We grabbed technology from top-end DIY liquid cooling kits to create a powerful pump that sprays liquid directly at the center of the water block, solving the issue of slow flow. It also allows us to mount even more ultra-fine fins on the copper base, creating even more surfaces 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.
45,k
 
150,k
 
MASTERFAN PRO
L10:70000 ≒ MTTF:490000
490,k
 
 
 
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. Fields which demand performance PCs include:
Gaming | Modding | Software Development | Graphic/Industrial Design | Film and Entertainment Media | Overclocking
Specifications
Product Name MasterLiquid Pro 240 (Non-Sleeve Version)
Model Number MLY-D24M-A20MB-R1
CPU Socket Intel® LGA 2066 / 2011-v3 / 2011 / 1151 / 1150 / 1155 / 1156 / 1366 / 775 socket

AMD® AM4* / AM3+ / AM3 / AM2+ / AM2 / FM2+ / FM2 / FM1 socket
Radiator Dimension (L x W x H) 275 x 118.5 x 27 mm (10.83 x 4.67 x 1.06")
Material Aluminum
Fan Dimension 120 x 120 x 25 mm (4.7 x 4.7 x 1")
Fan Speed 650 ~ 2000RPM (PWM) ± 10%
Air Flow 66.7 CFM (Max)
Air Pressure 2.34 mmH2O (Max)
Noise Level 6 ~ 30 dBA (Max)
MTTF 490,000 Hours
L-10 Life 70,000 Hours
Rated Voltage 12 VDC
Connector 4-Pin
Pump Noise Level < 12 dBA (Max)
MTTF 175,000 Hours
L-10 Life 50,000 Hours
Rated Voltage 12 VDC
EAN Code 4719512051672
UPC Code 884102028205
Note *AMD AM4 upgrade kit needed, please visit: AMD AM4 Ryzen Compatibility
Awards & Reviews
Video
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