Fan Cooler Master MasterFan MF140 HALO² White Edition

The Cooler Master MasterFan MF140 HALO² White Edition is a 140 mm case fan designed to deliver enhanced airflow and addressable RGB illumination. Larger LED rings increase lighting output by about 50% compared with previous generations, while larger Air Balance fan blades (approximately 10% bigger) and a refined P-Q curve provide stronger airflow and static pressure up to 2.53 mmH2O at a top speed of 1600 RPM. The fan uses a rifle bearing for durability and is available in white and black color options and in 120 mm or 140 mm sizes.

Advantages

Improved lighting from vibrant addressable Gen 2 RGB LEDs creates more uniform illumination. A hybrid frame design with corner dampers preserves stability without reducing blade area, supporting better performance. Larger fan blades and a tuned performance curve increase airflow (up to 101 m³/h) and pressure while maintaining quiet operation. The rifle bearing enhances longevity for continuous use in system cooling.

Suitable for

• General case cooling for desktop PCs
• CPU and GPU cooling support in airflow-optimized builds
• Aesthetic builds requiring addressable RGB illumination
• Replacement or upgrade of existing 120 mm or 140 mm case fans

Key specifications

• Type: Fan
• Fan diameter: 140 mm
• Rotational speed: 0–1600 RPM
• Airflow: 101 m³/h
• Maximum air pressure: 2.53 mmH2O
• Bearing type: Rifle bearing
• Colour: White (also available in black)

How to use

Install the MF140 HALO² in a compatible 140 mm fan mount in your PC case, ensuring airflow direction matches your system cooling plan. Connect the power and RGB headers to the motherboard or a supported controller for addressable Gen 2 RGB functionality. Secure the fan with the provided screws and, if available, use rubber dampers on the corners to reduce vibration transfer to the chassis.

Recommendations

For optimal cooling performance, set fan speed profiles in your motherboard or fan controller to balance noise and airflow according to system temperature. Use the 140 mm size where possible for higher airflow; choose black or white to match case aesthetics and ensure compatible addressable RGB headers for full lighting control.