Cooling fan Jonsbo ZK-120W 3in1 A-RGB white — 120 mm, A-RGB lighting

Jonsbo ZK-120W 3in1 A-RGB white is a 120 mm case cooling fan engineered for PC chassis airflow and system thermal management. The fan combines a white frame and blades with addressable RGB (A-RGB) illumination, allowing synchronized lighting effects when connected to compatible motherboard headers or controllers. Designed for installation as intake or exhaust, it supports common mounting in towers, small form-factor cases and multi-fan radiator setups to assist in reducing component temperatures and maintaining stable performance.

Advantages

The fan offers a balance of airflow and noise control through optimized blade geometry, while the white housing integrates with light-themed builds. Addressable RGB provides individually controllable LEDs for dynamic lighting patterns and synchronization with other A-RGB components. The 120 mm form factor is compatible with standard case mounts and radiator positions, and the product includes features that streamline installation and cable routing for clean system builds.

Suitable for

• Case ventilation (intake or exhaust) in desktop PC builds
• Supplementary cooling for GPU and CPU by improving chassis airflow
• Multi-fan configurations on radiators and large air coolers
• White-themed or RGB-synchronized systems seeking addressable lighting

Key specifications

• Form factor: 120 mm fan
• Lighting type: Addressable RGB (A-RGB) LEDs
• Frame color: White
• Mounting: Standard 120 mm screw mounts compatible with ATX and smaller cases
• Intended use: Case intake/exhaust and radiator cooling

How to use

Install the fan into a compatible 120 mm mounting location in the PC case using the supplied screws or standard fan screws. Connect the power and control cables to the appropriate headers on the motherboard or to an A-RGB controller following the motherboard/manual pinout to enable lighting control. Observe airflow direction markings on the fan frame when positioning for intake or exhaust. Ensure cables are routed to avoid contact with the blades and other moving parts before powering the system.

Recommendations

Mount the fan with consideration for positive case pressure when using multiple intake fans, and synchronize A-RGB lighting through the motherboard software or controller for consistent effects. Periodically check and clean dust from the blades and frame to maintain airflow and lighting brightness; verify connector compatibility before installation.