Cooler Master MasterLiquid Atmos II 240 VRM Fan
£112.04 inc VAT
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About This Item
- 240mm liquid cooling kit with VRM fan for enhanced motherboard cooling
- Supports LGA 1150/1151/1155/1156/1200/1700/1851, AM4, and AM5 sockets
- Two 120mm SickleFlow Edge ARGB fans with 141.4 CFM airflow and 36 dB max noise
- Ultra-low profile pump design with 3400 RPM motor and 25 dB noise level
- Six-direction VRM fan reduces motherboard temperatures by up to 10.2°C
- Patented dual chamber design for optimized water flow to CPU hot spots
- Aluminium radiator with multi-color ARGB LED illumination
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Cooler Master MasterLiquid Atmos II VRM Fan | Liquid CPU Cooler with RGB
The Cooler Master MasterLiquid Atmos II 240 VRM Fan Black Processor Liquid cooling kit delivers advanced thermal performance for high-end processors. Designed for enthusiasts and professionals, this 240mm liquid cooler combines a dual-chamber pump, ARGB fans, and a dedicated VRM cooling module to reduce motherboard temperatures by up to 10.2°C for improved stability and performance.
Key Specifications
| Metric | Spec |
|---|---|
| Radiator Size | 240mm (2x120mm) |
| Fan Type | SickleFlow Edge ARGB |
| Socket Support | LGA 1150/1151/1155/1156/1200/1700/1851, AM4, AM5 |
| Pump Speed | 3400 RPM |
| Noise Level | 25 dB (pump), 36 dB (fan max) |
| Warranty | 6 years |
Advanced Dual Chamber Pump Design
The patented dual chamber design increases water pressure and optimizes flow directly to the CPU’s hottest spots. This refined architecture improves cooling efficiency while maintaining quiet operation, making it ideal for high-performance builds where thermal headroom is critical.
Dedicated VRM Fan Cooling
The integrated VRM fan module provides targeted airflow to motherboard hot zones in six directions. Cooler Master Lab testing shows temperature reductions of up to 10.2°C across critical components, enhancing both system stability and sustained performance during heavy workloads.
Ultra-Low Profile Installation
With its flat pump design, the MasterLiquid Atmos II fits easily into compact cases without sacrificing cooling power. The pre-installed SickleFlow Edge ARGB fans deliver strong airflow with minimal vibration, while the offset mounting brackets for LGA 1851 ensure optimal heat dissipation from the CPU center.
What Is in the Box
- MasterLiquid Atmos II 240 VRM Fan liquid cooler
- 2x SickleFlow Edge ARGB 120mm fans (pre-installed)
- Offset mounting brackets for LGA 1851
- Mounting hardware kit
- Cryofuze thermal paste
- Tube clips
- User manual
Before you order
- Confirm your CPU socket compatibility (LGA 1150/1151/1155/1156/1200/1700/1851 or AM4/AM5)
- Verify case clearance for 240mm radiator (280mm width required)
- Check available fan headers for 7-pin PWM fans and 3-pin + 4-pin pump connector
- Ensure sufficient clearance for VRM fan module near motherboard VRMs
Buyer FAQs
What processors are compatible with this cooler?
How many fans does this cooler include?
What is the maximum noise level?
Does it include thermal paste?
What are the dimensions of the radiator?
Our verdict
The Cooler Master MasterLiquid Atmos II 240 VRM Fan is engineered for builders who demand both exceptional CPU cooling and motherboard VRM temperature management. Its combination of dual-chamber pump technology, ARGB aesthetics, and proven thermal performance makes it ideal for gaming rigs, content creation workstations, and high-frequency overclocking setups. Covered by the applicable manufacturer warranty.
| Suitable location | Processor |
|---|---|
| Pulse-width modulation PWM support | Yes |
| Bearing type | Loop Dynamic Bearing (LDB) |
| Quantity per pack | 1 pc(s) |
| Fan noise level max | 36 dB |
| Pump noise level | 25 dB |
| Pump motor speed | 3400 RPM |
| Fan static pressure | 3.61 mmH2O |
| Fan speed min | 690 RPM |
| Fan speed max | 2500 RPM |
| Pumps mean time to failure MTTF | 210000 h |
| Fans mean time to failure MTTF | 160000 h |
| Radiator material | Aluminum |
| Type | Liquid cooling kit |
| 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 |
| Maximum airflow | 141.4 cfm |
| Airflow | 240.35 m³/h |
| Number of fans | 2 fan(s) |
| Material | Aluminium |
| Illumination LED | Yes |
| Warranty period | 6 year(s) |
| Fan connector | 7-pin |
| Fan power consumption | 6 W |
| VRM fan power consumption | 2 W |
| Pump power consumption | 3.84 W |
| Pump voltage | 12 V |
| Fan voltage | 12 V |
| Fan current | 0.5 A |
| Product colour | Black |
| Fan dimensions W x D x H | 122 x 241 x 26.5 mm |
| Weight | 1.41 kg |
| Radiator width | 11.9 cm |
| Radiator depth | 27.7 cm |
| Radiator height | 2.7 cm |
| Tube length | 35 cm |
| Pump width | 8.7 cm |
| Pump depth | 9.25 cm |
| Pump height | 3.9 cm |
| Package depth | 292 mm |
| Package width | 211 mm |
| Package height | 136 mm |
| Package weight | 2.26 kg |
| Illumination colour | Multi |
| Package type | Box |
| Mounting kit | Yes |
| Safety current | 0.8 Ah |
| Pump connector | 3-pin + 4-pin |
| Distributor SKUs | MLXD24MA25SZV1, CLMLXD24MA25SZV1 |
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