Cooler Master MasterLiquid 240L Core 240mm ARGB Liquid Cooler, Black
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Weight & dimensions | |
| Weight | 1.26 kg |
| Package weight | 1.84 kg |
| Package depth | 327 mm |
| Package height | 139 mm |
| Package width | 235 mm |
| Radiator width | 12 cm |
| Radiator depth | 27.7 cm |
| Radiator height | 2.7 cm |
| Fan dimensions (W x D x H) | 120 x 120 x 25 mm |
| Pump width | 7.6 cm |
| Pump depth | 8.1 cm |
| Pump height | 4.7 cm |
| Energy management | |
| Rated current | 0.26 A |
| Pump voltage | 12 V |
| Fan voltage | 12 V |
| Fan current | 0.26 A |
| Rated voltage | 12 V |
| Fan power consumption | 3.96 W |
| Pump power consumption | 3.96 W |
| Safety current | 0.37 Ah |
| LED voltage | 5 V |
| Packaging content | |
| Mounting kit | ![]() |
| CPU socket spacer(s) | ![]() |
| CPU bracket(s) | ![]() |
| RGB controller included | ![]() |
| Other features | |
| Noise level | 12 dB |
| Tube material | Rubber |
| Built-in display | ![]() |
| Number of fans supported | 2 |
| Thermal grease | ![]() |
| Design | |
| Product colour | Black |
| Brightness adjustment | ![]() |
| Number of fans | 2 fan(s) |
| Base plate material | Copper |
| Water block material | Copper |
| Radiator material | Aluminum |
| Illumination LED | ![]() |
| Fan controller | ![]() |
| Performance | |
| Type | Liquid cooling kit |
| Airflow | 122.2 m³/h |
| Fan diameter | 12 cm |
| Supported processor sockets | LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, Socket AM2, Socket AM2+, Socket AM3, Socket AM3+, Socket AM4, Socket AM5, Socket FM1, Socket FM2, Socket FM2+ |
| Suitable location | Processor |
| Maximum airflow | 71.93 cfm |
| Maximum air pressure | 1.86 mmH2O |
| Noise level (low speed) | 27.2 dB |
| Noise level (high speed) | 27.2 dB |
| Fan speed (max) | 1750 RPM |
| Fan speed (min) | 650 RPM |
| Rotational speed (max) | 1750 RPM |
| Rotational speed (min) | 650 RPM |
| Bearing type | Rifle bearing |
| Quantity per pack | 2 pc(s) |
| Fan noise level (max) | 27.2 dB |
| Pump noise level | 12 dB |
| Pulse-width modulation (PWM) support | ![]() |
| Pump connector | 3-pin |
| Fan static pressure | 1.86 mmH2O |
| Pump's mean time to failure (MTTF) | 70000 h |
| Fan's mean time to failure (MTTF) | 160000 h |
| EAN | 4719512138724 |
The Cooler Master MasterLiquid 240L Core ARGB is a 240mm all-in-one liquid cooler engineered for CPU thermal management. Its architecture features a dual-chamber Gen S pump that works to separate heated coolant, paired with a copper base plate for direct heat transfer from the processor. This heat is then channeled to a 277mm aluminum radiator with an increased surface area for improved dissipation. The package includes CryoFuze thermal paste to facilitate thermal conductivity between the CPU and the cold plate during installation.
This system is equipped with two 120mm fans that support PWM control, allowing for rotational speeds between 650 and 1750 RPM to balance airflow and acoustics. Both fans and the pump housing are fitted with addressable RGB lighting for visual customization, and an ARGB controller is included for compatibility. The cooler provides broad support for contemporary Intel and AMD sockets, including LGA 1700 and AM5. Its flexible, sleeved rubber tubing aids in routing and installation within a PC case.
Key Features:- Compatible with Intel LGA 1700/1200/115X and AMD AM5/AM4 sockets
- Features a 240mm aluminum radiator
- Includes two 120mm PWM fans with rifle bearings
- Fan speed range of 650-1750 RPM
- Produces a maximum airflow of 71.93 CFM
- Generates a maximum static pressure of 1.86 mmH₂O
- Maximum fan noise level of 27.2 dB
- Pump operates at a noise level of 12 dB
- Copper base plate for heat transfer
- Addressable RGB lighting on fans and pump
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- manual pdf (English)
- leaflet (English)


