A New Way
to Flow
MasterLiquid 240
Innovation - It's Our Thing
Cooler Master controls quality and builds on decades of innovation with 100% in-house design and manufacturing.
Low-Profile Dual Chamber
Its fiber-reinforced polymer (FRP) construction resists a broad range of chemicals and is unaffected by moisture or immersion in water. Our pump is light and impervious to oxidation and corrosion.
Liquid and Air
One of the greatest advantages of liquid cooling is silence. The sturdy build of MasterLiquid coolers mean less noise and vibration, making our AIOs some of the quietest in-class.
6-30 dBA
Master Liquid
40 dBA
Library
50 dBA
Wind
Turbine
60 dBA
Living Room
70 dBA
Office
100 dBA
Stereo Music
Getting the
Heat Outside
The MasterFan Air Balance 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.
 
 
Easy Installation
Many of Cooler Master's products are known for their easy installation.
To fit our MasterLiquid lineup to the motherboard and install fans,
all you need to bring are your two hands and a screwdriver.
Introducing the MasterLiquid 240
Dual MasterFan
Air Balance
Perfect balance of flow and pressure to exhaust air through radiator fin.
Low-Profile
Dual Chamber
FRP construction is strong yet lightweight.
TUBE SLEEVES
All the benefits of FEP tubing in a slick cover.
FEP TUBING
Less absorption and longer life than rubber. Industrial-grade sealant.
 
Compatibility List
MasterLiquid Series Seidon Series Nepton Series
Product Name
MasterLiquid Lite 120
MasterLiquid 120
MasterLiquid 240
Masterliquid Pro 120
MasterLiquid Pro 140
MasterLiquid Pro 240
MasterLiquid Pro 280
Seidon 120V
Seidon 240P
Seidon 240V
Nepton 120XL
Nepton 140XL
Nepton 240M
Nepton 280L
COSMOS Series Cosmos II 25th Anniversary
COSMOS Series Cosmos SE
MasterCase Series MasterCase Pro 6
MasterCase Series MasterCase Maker 5
MasterCase Series MasterCase Maker 5t
MasterCase Series MasterCase Pro 5
MasterCase Series MasterCase 5
MasterCase Series MasterCase Pro 3
MasterCase Series MasterBox 5t
MasterCase Series MasterBox 5
MasterCase Series MasterBox Lite 5
CM Storm Series Trooper
CM Storm Series Trooper-Window
CM Storm Series Stryker
CM Series CM 690 III
Elite Series Elite 110
Elite Series Elite 130
HAF Series HAF 912 Advanced
HAF Series HAF 912 Combat
HAF Series HAF 912 Combat-Window
HAF Series HAF 912 Plus
N Series N200
N Series N500
Silencio Series Silencio 652S
Silencio Series Silencio 652
Specifications
Product Name MasterLiquid 240
Model Number MLX-D24M-A20PW-R1
CPU Socket Intel® LGA 2066 / 2011-v3 / 2011 / 1366 / 1151 / 1150 / 1156 / 1155 / 775 socket

AMD® AM4 / AM3+ / AM3 / AM2+ / AM2 / FM2+ / FM2 / FM1 socket
Radiator Material Aluminum
Radiator Dimension 277 x 119.6 x 27 mm
(10.9 x 4.71 x 1.06″)
Fan Dimension 120 x 120 x 25 mm (4.7 x 4.7 x 1″)
Speed 650 ~ 2000 RPM (PWM) ± 10%
Airflow 66.7 CFM (Max)
Air Pressure 2.34 mmH2O ± 10% (Max)
Noise Level 6 - 30 dBA
MTTF 160,000 hours
L-10 Life 22,800 hours
Rated Voltage 12 VDC
Number of fan 2
Pump Dimension 85.6 x 70 x 49 mm
(3.37 x 2.76 x 1.93″)
Noise Level 15 dBA (max)
MTTF 70,000 hours
L-10 Life 20,000 hours
Rated Voltage 12 VDC
Warranty 2 Years
EAN Code 4719512054123
UPC Code 884102030222
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