Montech GF120R V2 ARGB Computer case Fan module 12 cm Black 3 pc(s)

The Montech GF120R V2 ARGB is a 120 mm fan module designed for PC cooling systems, supplied as a set of three fans in black. Each fan uses a Hydro Dynamic Bearing (HDB) and operates at 12 V with a rotational speed range from 800 to 1600 RPM. The compact 120 x 25 mm frame fits standard fan mounts and provides efficient airflow and pressure for case ventilation and component cooling.

Advantages

The GF120R V2 ARGB combines a low-friction Hydro Dynamic Bearing for longer service life and reduced noise with adjustable rotational speed suitable for balanced cooling. The 120 mm diameter and 25 mm thickness ensure compatibility with most PC cases and radiators. Built-in ARGB lighting adds visual customization without compromising the fan’s primary cooling function.

Suitable for

• General case ventilation for desktop gaming and workstation builds
• Intake or exhaust fan positions in mid-tower and full-tower cases
• Supplementary airflow for air-cooled CPU setups and GPU cooling assistance

Key specifications

• Fan diameter: 120 mm
• Frame thickness: 25 mm
• Rotational speed: 800–1600 RPM
• Maximum air pressure: 1.5 mmH2O
• Bearing type: Hydro Dynamic Bearing (HDB)
• Operating voltage: 12 V
• Colour: Black
• Weight (single fan): 0.186 kg

How to use

Install the Montech GF120R V2 ARGB into compatible fan mounting points inside the PC case, aligning the airflow direction with system cooling requirements. Secure the fan using the supplied screws or standard 120 mm fan mounting hardware. Connect the power and ARGB headers to the motherboard or controller according to the manufacturer’s instructions, ensuring a 12 V header is used for power and an ARGB-compatible connector is used for lighting control. Adjust fan speed via motherboard BIOS, fan controller, or PWM header if available.

Recommendations

For optimal balance between cooling performance and noise, configure these fans in a push/pull or intake/exhaust arrangement and use automatic fan curves where possible. Regularly check mounting points and clean fan blades to maintain airflow efficiency and prolong bearing life.