120mm ARGB Ring Slave Fan Evolveo 12RS for PC cooling, 120×25 mm, 3-pin connector

Evolveo 12RS is a 120 mm ARGB ring slave fan designed for PC cooling applications. The fan measures 120×25 mm and uses a standard 3‑pin power connector while offering an ARGB slave header for synchronized lighting control with compatible controllers or motherboards. It delivers directed airflow for chassis, CPU cooler shrouds, and GPU cooling solutions while integrating ring-style lighting to match broader system illumination schemes.

Advantages

The fan combines a compact 120×25 mm form factor with ARGB ring lighting for coordinated visual effects in multi-fan setups. Its 3‑pin connector ensures compatibility with a wide range of fan headers, while the ARGB slave interface allows the lighting to be controlled in concert with other addressable components. The design balances airflow performance and quiet operation suitable for general PC ventilation and component cooling.

Suitable for

• Case ventilation to improve internal airflow and temperature distribution
• Additional intake or exhaust fans in desktop PC builds
• Replacement or upgrade of existing 120 mm fans in chassis and coolers
• ARGB lighting setups where synchronized ring illumination is desired
• Supplementary airflow for GPU or VRM area cooling

Key specifications

• Form factor: 120 × 25 mm
• Connector type: 3‑pin power connector for fan operation
• Lighting: ARGB ring slave header for addressable RGB lighting synchronization
• Application: chassis, CPU/GPU cooling and general component ventilation
• Mounting: standard 4-hole 120 mm fan mount footprint

How to use

Install the fan in a standard 120 mm fan location inside the PC case using the four mounting holes and appropriate screws. Connect the 3‑pin power connector to a compatible fan header on the motherboard or a fan hub to enable fan rotation. Attach the ARGB slave header to an ARGB controller or motherboard ARGB header configured to accept slave devices so the ring lighting follows the controller's patterns. Ensure correct airflow direction when mounting: typically the side with the frame supports or label indicates airflow orientation.

Usage recommendations

For optimal thermal performance, use a balanced airflow configuration with intake fans at the front/bottom and exhaust fans at the top/rear. Verify the motherboard or controller supports ARGB slave connections before attaching the lighting header. Regularly clean dust from the fan blades and frame to maintain airflow and reduce noise.