120mm ARGB Case Fan set Jonsbo ZL-120BR 3-pack with reversible lighting

The Jonsbo ZL-120BR 3-pack includes three 120mm ARGB case fans designed for chassis cooling and customizable illumination. Each fan integrates addressable RGB lighting with a reversible lighting mode that allows users to switch the visual direction of the LED effects. The set is intended for multi-fan PC configurations where balanced airflow and coordinated lighting are required. Fans are supplied as a matched set for use as intake, exhaust or radiator-mounted fans in standard ATX, micro-ATX and mini-ITX enclosures.

Advantages

These fans combine airflow performance with addressable RGB control: the reversible lighting mode provides flexible visual effects while ARGB compatibility enables synchronization with motherboard or external controllers. The 120mm form factor is widely compatible with case mounts, and having three identical fans in one package simplifies installation and ensures consistent noise and airflow characteristics across multiple fan positions. The design balances cooling capability and visual customization without the need for separate lighting accessories.

Suitable for

• General case cooling for gaming and workstation PCs
• Creating matched intake and exhaust configurations
• Radiator cooling in compact liquid-cooling loops
• Systems requiring synchronized addressable RGB lighting

Key specifications

• Fan size: 120 mm diameter
• Lighting: addressable RGB with reversible lighting mode
• Pack quantity: three identical fans
• Compatibility: standard 120 mm fan mounts in PC cases and radiators
• Typical uses: intake, exhaust, and radiator installation

How to use

Install each fan into the case or radiator using the provided mounting screws, aligning the airflow direction arrows on the frame as required for intake or exhaust. Connect the ARGB lighting connectors to a compatible 3-pin ARGB header or to an external ARGB controller following the controller or motherboard documentation. Connect the power/rotation connector to the appropriate fan header on the motherboard or to a fan hub; configure fan curves and lighting effects via motherboard software or the ARGB controller. Use the reversible lighting mode according to the controller instructions to change the direction of LED animation.

Recommendations

For balanced cooling, place at least one fan as intake and one as exhaust where case layout permits. Verify ARGB header compatibility (3-pin, 5V addressable) before connecting to a motherboard; use a dedicated controller or adapter if the header type differs. Clean fan blades periodically to maintain airflow and monitor fan speed settings in system firmware or software to keep noise and temperatures within desired levels.