Jonsbo ZA-420B PWM Fan, ARGB – 3x 140mm, black

The "Jonsbo ZA-420B" combines three 140 mm fans in a continuous casing for use with 420 mm radiators or large cases. Ideal for high-performance systems that require powerful cooling paired with addressable RGB lighting.

• 3 x 140 mm fans in a solid composite frame – perfect for 420 mm radiators
• 5 V 3 pin ARGB connector for individual lighting synchronization
• PWM control allows automatic speed adjustment (700–1800 RPM)
• High airflow up to 125.39 m³/h, maximum 32.2 dB(A) noise level
• Durable hydraulic bearings with a lifespan of at least 20,000 hours

Optimal cooling performance for large systems

The ZA-420B, with its three 140 mm fans, ensures a wide airflow for powerful radiators or mesh fronts. An airflow of up to 125.39 m³/h ensures stable temperatures – even under heavy system load.

Integrated ARGB for seamless aesthetics

With a 5 V 3 pin ARGB fan, it can be individually customized and synchronized with colors – compatible with standard motherboards and controllers. Lighting is evenly distributed across the entire composite frame.

Quiet uninterrupted operation and solid build quality

Hydraulic bearings provide reliable and quiet operation – even during prolonged use. The triple fan, with a maximum volume of 32.2 dB(A), stays pleasantly quiet while boasting high durability and stable construction.