XIGMATEK Infinity G20A 120mm Processor Fan, 1200 RPM, Hydraulic Bearing, 5–13.8V, Black

The XIGMATEK Infinity G20A 120mm processor fan is designed to provide moderate airflow and quiet operation for CPU coolers and chassis ventilation. It operates across a 5–13.8 V range, reaches up to 1200 RPM (±10%), and uses a hydraulic bearing for improved longevity and reduced noise. The fan is finished in black and features ARGB lighting compatibility with an infinity ring center hub and two side lighting zones controlled via an ARGB fan control box and remote controller.

Advantages

The fan combines a standard 120 x 120 x 25 mm form factor with a hydraulic bearing to balance durability and low noise. With a maximum rotational speed of 1200 RPM and an advertised maximum air pressure of 0.539 mmH2O, it is suitable for setups that require steady, moderate airflow. Integrated ARGB lighting and a dedicated control box with remote allow lighting customization and centralized fan control.

Suitable for

• Cooling CPU coolers that accept 120 mm fans
• Case ventilation in small to mid-tower builds
• Systems where quiet, moderate airflow is preferred over maximum airflow
• Builds that use ARGB lighting and a controller for synchronized effects

When it may not be suitable

This fan is not intended for high-performance cooling demands where very high airflow or static pressure is required, such as heavily overclocked CPUs with dense radiators or restrictive front filters. Its maximum speed of 1200 RPM and modest static pressure mean it may underperform compared with high-RPM or high-pressure fans in those scenarios.

Key specifications

• Fan size: 120 x 120 x 25 mm
• Rated speed: up to 1200 RPM (±10%)
• Bearing type: Hydraulic bearing
• Operating voltage: 5–13.8 V
• Maximum air pressure: 0.539 mmH2O
• Noise level: 19.8 dB (typical)
• Airflow: 40.6 CFM (typical)
• Lighting: ARGB with infinity ring center and two side zones; includes control box and remote
• Color: Black

How to use

Mount the fan using standard 120 mm fan screws to your CPU cooler or case fan position, ensuring correct airflow orientation. Connect the fan power and ARGB connectors to the supplied ARGB fan control box according to the controller’s instructions, and connect the control box to a suitable power source within the specified voltage range. Use the remote controller to adjust lighting effects and fan control settings as needed.

What to consider before purchase

• Compatibility of mounting points and clearance for a 120 x 120 x 25 mm fan
• Whether 1200 RPM and 0.539 mmH2O meet your cooling and static pressure requirements
• Need for an ARGB controller and remote; ensure you can integrate the supplied control box into your system
• Power supply constraints and total power draw when installing multiple fans

Usage recommendations

For quiet, general-purpose cooling, install the Infinity G20A where moderate airflow suffices and use the ARGB control box to synchronize lighting. For restrictive radiators or high-demand cooling, consider higher-RPM or higher-static-pressure fans instead.