Jungle Leopard Galaxy 120mm ARGB PWM Case Fan 3-Pack Black

Three-fan ARGB PWM kit

This pack contains three 120 mm case fans with hydraulic bearings and addressable RGB lighting. Each unit spins up to 2000 RPM while producing 62.36 CFM of airflow and 2.21 mmAq of static pressure. The 4-pin PWM connector allows the motherboard to vary speed between 800 and 2000 RPM based on temperature. Noise is rated at 29 dBA at full speed.

Daisy-chain interlock system

The slide-in pin-to-pin mechanism links fans together so only one cable runs from the cluster to the motherboard. This reduces internal wiring clutter and shortens installation time compared with routing separate leads for every fan. Eight rubber damping pads on each frame absorb vibration to keep the 29 dBA figure consistent in practice. The 5 V 3-pin ARGB header synchronises 16 million colours across supported motherboards.

120 mm standard constraints

At 25 mm thick the fans fit typical 120 mm mounting points but will not suit slim chassis that require thinner profiles. The 5 V ARGB header must be present on the motherboard; older 12 V 4-pin RGB connectors cannot drive the lighting. PWM control needs a 4-pin fan header; 3-pin voltage control will not enable the 800 to 2000 RPM range. Hydraulic bearings tolerate horizontal or vertical orientation but are not rated for liquid-cooling radiators.