120mm Case Fan Fander Roxo P12 ARGB PWM PST Revers, Black, model FRX121

Fander Roxo P12 ARGB PWM PST Revers (model FRX121) is a 120mm case fan designed for PC cooling. The fan installs in standard 120mm mounts and offers ARGB lighting with PWM speed control. It supports PWM Sharing Technology (PST) for synchronized fan speed control and can reverse rotation direction, allowing flexible airflow configurations for intake or exhaust positions in desktop computer chassis.

Advantages

The fan combines addressable RGB illumination with PWM regulation, enabling coordinated lighting effects and precise speed control from a compatible motherboard or controller. PST support simplifies wiring and fan group control, while reversible rotation provides greater flexibility when optimizing case airflow. The 120mm form factor ensures compatibility with a wide range of enclosures and cooling layouts.

Suitable for

• General chassis cooling — intake and exhaust installation
• ARGB-synced builds that require addressable RGB lighting
• Systems needing PWM-based fan speed control and grouped fan management
• PC builds where reversible airflow orientation is useful for tuning temperatures

Key specifications

• Size: 120 mm frame compatible with standard 120 mm mounting points
• Lighting: Addressable RGB (ARGB) for individual LED control and motherboard synchronization
• Control: PWM speed control for automatic fan speed adjustment via PWM signal
• Technology: PWM Sharing Technology (PST) capable for daisy-chaining PWM control
• Feature: Reversible rotation to change airflow direction without re-mounting
• Color: Black frame and blades

How to use

Install the fan into a standard 120mm mounting location in the case, aligning the airflow direction arrow with the desired intake or exhaust orientation. Connect the PWM power cable to a motherboard fan header or PWM controller to enable automatic speed control. Connect the ARGB connector to a compatible ARGB header or controller to synchronize lighting. If using PST, follow the motherboard or controller instructions to chain PWM connections for multiple fans. Use the reversible rotation feature according to the manufacturer's procedure to change rotation if required by your cooling layout.

Usage recommendations

For optimal performance, mount the fan securely to minimize vibration and use the PWM control to balance airflow and noise levels. When integrating ARGB lighting, verify header compatibility and avoid connecting ARGB to non-addressable RGB headers. Use PST when grouping multiple fans to achieve consistent speed control across the system.