Cooler Master MasterLiquid Atmos II VRM Fan 240
Cooler Master MasterLiquid Atmos II VRM Fan 240
The MasterLiquid Atmos II VRM Fan 240 complete liquid cooling set is an advanced solution for maintaining low operating temperatures for modern processors while also stabilising the motherboard's power delivery system. The system efficiently dissipates heat from the chips and also addresses the often-overlooked VRM area. The design integrates an additional fan that specifically cools the components around the processor socket, thereby increasing system stability during overclocking and long-term load. Two 120mm ARGB fans on the radiator ensure high airflow, while the low-profile pump makes installation easy, even in smaller cases. Thanks to broad socket support, including modern LGA 1700, LGA 1851 and AM5, this ARGB processor cooler is ready for current and future gaming and work builds that demand uncompromising performance and quiet operation.
Key features of the Cooler Master MasterLiquid Atmos II VRM Fan 240 liquid cooling
- SickleFlow Edge ARGB fans provide efficient airflow
- Loop Dynamic Bearing (LDB) fans for quiet operation
- Maximum noise level of 36dB(A) ensures quiet operation
- Airflow of up to 240m³/h for effective cooling
- Automatic speed control optimises cooling performance
- Pump reaches a maximum speed of 3400rpm for efficient circulation
- ARGB backlighting for a customisable look
- Complete, closed-loop set simplifies installation
Innovative VRM and processor cooling
The MasterLiquid Atmos II VRM Fan 240 cooler integrates an additional fan that directs airflow onto the motherboard's power delivery system (VRM). This element, with speeds of up to 4000rpm, actively reduces the temperature in this critical area by up to 10.2°C, which contributes to system stability under high load and extends component life. The package also includes offset mounting brackets for the LGA 1851 socket, which optimise the position of the cooling block over the processor cores and reduce its temperature by a further 4°C. This quiet liquid cooler supports all modern sockets including Intel LGA 1700 and AMD AM5. The 240mm aluminium radiator is fitted with two 120mm SickleFlow Edge ARGB fans. The fans operate in a wide range of 690 to 2500rpm, managed by automatic PWM control, and together generate an airflow of up to 240m³/h. The Loop Dynamic Bearing (LDB) technology actively reduces vibrations and noise, which does not exceed 36dB(A) at full power. This achieves effective heat dissipation while maintaining a low noise level. You can easily synchronise the addressable RGB backlighting of the fans and pump with the other components in your build.
Durable pump construction
The heart of the cooling circuit is a dual-chamber pump with a low profile of just 38.5mm, making it easy to install even in compact PC cases. The manufacturer has made its housing from a combination of PPS (polyphenylene sulphide) and glass fibre, which gives the pump high thermal and chemical resistance and mechanical strength. The material is designed for long-term, reliable operation under demanding conditions. The pump reaches speeds of up to 3400rpm to ensure fast and efficient circulation of the coolant throughout the entire closed loop. The complete closed-loop liquid cooling set comes with mounting accessories for a wide range of processor sockets. On the Intel side, it supports sockets 1150, 1151, 1155, 1156, 1200, 1700, and 1851. For the AMD platform, the manufacturer ensures compatibility with AM5 and AM4 sockets. Thanks to the 350mm long and flexible hoses, the radiator can be placed in various locations in the case, either on the top or front panel. Installation is straightforward as the system is factory-filled and sealed by the manufacturer, requiring no further maintenance from the user.
Radiator size:
240mm
Compatible Intel sockets:
1150, 1151, 1155, 1156, 1200, 1700, 1851
Compatible AMD sockets:
AM4, AM5
Fan speed range:
690–2500RPM
Pump speed range:
0–3400RPM
Hose length:
350mm
Fan bearing type:
Loop Dynamic Bearing (LDB)
Number of fans:
2
Specifications
Backlight
Fan speed
Technical specification
Socket
Radiator dimensions
Pump dimensions
Pump speed
Packaging
This product is not an independently functional unit and may require professional installation.
Specifications can be changed without notice. Images are for illustrative purposes only.
