Cooler Master MasterLiquid Atmos II LCD 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 | 2.5 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 |
| 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 | 5 V |
| 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 | ![]() |
| Design | |
| Material | Aluminium |
| Product colour | Black |
| Display size (HxV) | 85 x 79.2 mm |
| Brightness adjustment | ![]() |
| Number of fans | 2 fan(s) |
| Illumination colour | Multi |
| Display type | LCD |
| 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 bearing technology | Loop Dynamic Bearing (LDB) |
| EAN | 4719512159668 |
The Cooler Master MasterLiquid Atmos II 240 LCD is an all-in-one liquid cooler designed for thermal management in modern computer systems. It incorporates a 240mm aluminum radiator paired with two 120mm fans that are PWM-controlled, allowing for rotational speeds between 690 and 2500 RPM. The unit's pump operates at up to 3400 RPM to circulate coolant efficiently. This configuration is engineered to handle the thermal output of contemporary processors from both Intel and AMD.
A primary feature of this cooler is the customizable LCD integrated into the pump block, which can display real-time system metrics. The cooler also features Addressable Gen 2 RGB lighting on the fans for system aesthetics, synchronizable with compatible motherboards. It includes mounting hardware for a wide range of sockets, including Intel's LGA 1851/1700 and AMD's AM5 platforms. The use of a Loop Dynamic Bearing in both the fans and the pump is intended for extended operational life.
Key Features:- Supports Intel LGA 1851/1700/1200/115x and AMD AM5/AM4 sockets
- Features a 240mm aluminum radiator with dimensions of 277 x 119.2 x 27 mm
- Includes two 120 mm fans with a speed range of 690 to 2500 RPM
- Delivers a maximum combined airflow of 141.4 CFM
- Generates a maximum static pressure of 3.61 mmH₂O
- Operates with a maximum fan noise level of 36 dB
- Equipped with a pump that runs at up to 3400 RPM
- Fan MTTF is rated for 160,000 hours
- Pump MTTF is rated for 210,000 hours
Estimated delivery: 02.02
Today: Closed
Estimated delivery: 02.02
Today: Closed
Estimated delivery: 02.02
Today: Closed
Estimated delivery: 02.02
Today: Closed
Estimated delivery: 02.02
Today: Closed
Estimated delivery time: 02.02
Estimated delivery time: 03.02
Estimated delivery time: 02.02
Estimated delivery time: 03.02
Estimated delivery time: 03.02
Estimated delivery time: 02.02
Estimated delivery time: 02.02
Estimated delivery time: 03.02
- leaflet (English)


