Montech GF120 V2 ARGB Computer case Fan module 12 cm White 3 pc(s)

Montech GF120 V2 ARGB is a set of three 120 mm white fan modules designed for case cooling and system airflow management. Each fan operates at 12 V and uses a Hydro Dynamic Bearing (HDB) to reduce friction and extend service life. With a rotational speed range from 800 to 1600 RPM and a compact 25 mm frame thickness, these fans balance airflow and noise for mainstream desktop systems. The integrated ARGB lighting enables synchronized illumination when connected to compatible controllers or motherboard headers.

Advantages

The fans provide a consistent airflow profile with a maximum air pressure suitable for improving case ventilation and assisting CPU or GPU coolers. Hydro Dynamic Bearings lower operational noise and enhance longevity compared with sleeve bearings. The white finish offers a neutral aesthetic that blends with light-themed builds. ARGB lighting allows visual customization and synchronization with other addressable RGB components.

Suitable for

• General case intake and exhaust in ATX, micro-ATX, and mini-ITX chassis
• Improving airflow around CPU and GPU areas to support cooling performance
• Systems where ARGB lighting is used for coordinated lighting effects
• Upgrading stock fans to a quieter, longer-lasting bearing type

Key specifications

• Fan diameter: 120 mm
• Frame thickness: 25 mm
• Rotational speed: 800–1600 RPM
• Maximum air pressure: 1.71 mmH2O
• Bearing type: Hydro Dynamic Bearing (HDB)
• Operating voltage: 12 V
• Colour: White
• Weight (single fan): 0.186 kg
• Package quantity: 3 fans

How to use

Mount each 120 mm fan into the case using the four mounting points and screws appropriate for your chassis. Connect the power and speed control cable(s) to the system’s fan headers or to a compatible controller supporting PWM control if available. For ARGB lighting, connect the addressable RGB cable to a compatible motherboard header or ARGB controller and configure lighting profiles through the motherboard software or controller interface. Ensure correct airflow direction when installing intake and exhaust fans.

Recommendations

Place at least one fan as intake at the front or bottom and one as exhaust at the rear or top to establish positive or neutral airflow. Periodically clean the fan blades and filter areas to maintain optimal airflow and cooling performance. Use the motherboard or fan controller to set fan curves that balance noise and cooling according to system load.