Cooler Master MasterFan MF120 HALO² Case Fan (White)

Overview

The Cooler Master MFL-B2DW-21NP2-R2 is a set of three 120 mm case fans designed to enhance airflow and cooling performance in gaming and high-performance PC builds. Each fan operates at speeds up to 2050 rpm with PWM control, delivering up to 51.88 CFM of airflow while maintaining a low noise level of 27 dBA. The fans feature dual-loop ARGB lighting for customizable illumination, making them a practical choice for users who want both effective cooling and visual appeal.

Key features

• PWM speed control allows the fans to adjust their speed based on system temperature, balancing cooling and noise levels.
• Larger Air Balance blades efficiently guide airflow through the case to keep critical components cool.
• Hybrid frame design adds structural strength and reduces vibration, contributing to quieter operation.
• Rifle bearings ensure smooth rotation and long-lasting durability for consistent performance over time.
• Dual-loop ARGB lighting provides bright and uniform illumination that can be synchronized with compatible motherboards or controlled via the included LED controller.
• Low noise output of 27 dBA at maximum speed keeps your system quiet even under heavy loads.
• Pack of three fans offers flexible installation options for intake or exhaust in mid-tower and full-tower cases.

Key specs

• Fan size: 120 mm
• Maximum speed: 2050 rpm
• Airflow: up to 51.88 CFM per fan
• Noise level: 27 dBA at max speed
• Bearing type: rifle bearing
• Lighting: dual-loop ARGB
• Control: PWM speed control and included LED controller

Connectivity and compatibility

The fans connect via standard 4-pin PWM headers for speed control and a dedicated ARGB connector compatible with most motherboard lighting systems. The included LED controller allows users without compatible motherboards to customize lighting effects easily. This setup works well with a wide range of gaming and performance PC builds, providing both cooling and aesthetic enhancements.

Ideal uses and environments

This three-pack of case fans is well suited to gaming rigs, creative workstations, and any high-performance PC that requires reliable airflow without excessive noise. It fits naturally into mid-tower and full-tower cases where additional intake or exhaust fans improve thermal management. Users who value customizable lighting alongside effective cooling will find this fan set a strong choice for their build.