Cooler Master MasterLiquid Atmos II VRM Fan 240mm ARGB Liquid Cooler, Black
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Warranty period | 6 year(s) |
| Weight & dimensions | |
| Weight | 1.41 kg |
| Package weight | 2.26 kg |
| Package depth | 292 mm |
| Package height | 136 mm |
| Package width | 211 mm |
| Fan thickness | 2.7 cm |
| Radiator width | 11.9 cm |
| Radiator depth | 27.7 cm |
| Radiator height | 2.7 cm |
| Tube length | 35 cm |
| Fan dimensions (W x D x H) | 122 x 241 x 26.5 mm |
| Pump width | 8.7 cm |
| Pump depth | 9.25 cm |
| Pump height | 3.9 cm |
| Energy management | |
| Rated current | 0.5 A |
| Maximum current | 0.5 A |
| Pump voltage | 12 V |
| Fan voltage | 12 V |
| Fan current | 0.5 A |
| Rated voltage | 12 V |
| Fan power consumption | 6 W |
| Pump power consumption | 3.84 W |
| Safety current | 0.8 Ah |
| LED voltage | 12 V |
| VRM fan power consumption | 2 W |
| Packaging content | |
| Package type | Box |
| Mounting kit | ![]() |
| CPU socket spacer(s) | ![]() |
| CPU bracket(s) | ![]() |
| RGB controller included | ![]() |
| Other features | |
| Noise level | 36 dB |
| Built-in display | ![]() |
| Number of fans supported | 2 |
| Thermal grease | ![]() |
| Design | |
| Certification | CE/FCC |
| Material | Aluminium |
| Product colour | Black |
| Brightness adjustment | ![]() |
| Number of fans | 2 fan(s) |
| Illumination colour | Multi |
| Fan connector | 7-pin |
| Radiator material | Aluminum |
| Illumination LED | ![]() |
| Fan controller | ![]() |
| Performance | |
| Type | Liquid cooling kit |
| Airflow | 240.35 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, LGA 1851, Socket AM4, Socket AM5 |
| Suitable location | Processor |
| Maximum airflow | 141.4 cfm |
| Maximum air pressure | 3.61 mmH2O |
| Noise level (high speed) | 36 dB |
| Pump motor speed (max) | 3400 RPM |
| Pump motor speed | 3400 RPM |
| Fan speed (max) | 2500 RPM |
| Fan speed (min) | 690 RPM |
| Rotational speed (min) | 690 RPM |
| Bearing type | Loop Dynamic Bearing (LDB) |
| Quantity per pack | 1 pc(s) |
| Fan noise level (max) | 36 dB |
| Pump noise level | 25 dB |
| Pulse-width modulation (PWM) support | ![]() |
| Pump connector | 3-pin + 4-pin |
| Fan static pressure | 3.61 mmH2O |
| Pump's mean time to failure (MTTF) | 210000 h |
| Fan's mean time to failure (MTTF) | 160000 h |
| Fan 2 rotational speed (max) | 2500 RPM |
| Fan bearing technology | Loop Dynamic Bearing (LDB) |
| EAN | 4719512159675 |
The Cooler Master MasterLiquid Atmos II 240 is an all-in-one liquid cooling solution designed with a 240 mm radiator and an integrated VRM fan module. This secondary fan directs airflow over the motherboard's voltage regulator modules, which can contribute to lower component temperatures, particularly in builds with restricted case airflow. The system is equipped with two 120 mm fans that feature Loop Dynamic Bearings for operational longevity. Its low-profile, dual-chamber pump is engineered to efficiently circulate coolant while maintaining a compact form factor suitable for various chassis sizes.
This cooler provides broad compatibility with current CPU sockets from both Intel and AMD, including LGA 1700/1851 and AM5. Fan speed is adjustable via PWM control, ranging from 690 to 2500 RPM, allowing users to balance thermal performance with acoustic output. The unit incorporates ARGB Gen 2 lighting on the fans and pump cap for customizable illumination that can be synchronized with compatible motherboard software. All necessary mounting hardware and thermal paste are included to facilitate a direct installation process.
Key Features:- Supports Intel LGA 1700/1851 and AMD AM4/AM5 sockets
- 240 mm aluminum radiator with dimensions of 277 x 119.2 x 27 mm
- Includes a dedicated 85 mm fan for targeted VRM cooling
- Two 120 mm fans provide up to 141.4 CFM of total airflow
- Fan speeds range from 690 to 2500 RPM with PWM control
- Maximum static pressure of 3.61 mmH₂O
- Dual-chamber pump operates at a fixed speed of 3400 RPM
- Features customizable ARGB Gen 2 lighting on fans and pump
- Utilizes Loop Dynamic Bearings for both fans and pump
- 350 mm tube length accommodates various installation orientations
Estimated delivery: 02.02 - 04.02
Today: 10:00 - 18:00
Estimated delivery: 02.02 - 04.02
Today: 09:00 - 17:00
Estimated delivery: 02.02 - 04.02
Today: 10:00 - 17:00
Estimated delivery: 02.02 - 04.02
Today: 10:00 - 18:00
Estimated delivery: 02.02 - 04.02
Today: 10:00 - 17:00
Estimated delivery time: 02.02 - 04.02
Estimated delivery time: 03.02 - 04.02
Estimated delivery time: 02.02 - 03.02
Estimated delivery time: 03.02 - 04.02
Estimated delivery time: 03.02
Estimated delivery time: 02.02 - 04.02
Estimated delivery time: 02.02 - 04.02
Estimated delivery time: 03.02
- leaflet (English)


