Ventoinha de caixa Jonsbo ZA-140W PWM ARGB 140 mm, branca, Infinity Mirror

The Jonsbo ZA-140W PWM ARGB case fan is a 140mm cooling fan in white with an Infinity Mirror lighting element. It combines PWM speed control for balanced airflow and low noise with addressable RGB illumination compatible with standard 3-pin ARGB headers. The fan's frame and blade design deliver wide airflow suitable for chassis ventilation and radiator use, while the Infinity Mirror provides a visually consistent ring effect when connected to an ARGB controller or motherboard lighting software.

Advantages

The fan supports PWM control that enables automatic speed adjustment based on system temperature, reducing noise during low-load operation and increasing cooling when needed. Addressable RGB lighting offers per-LED effects and is compatible with common motherboard software and ARGB controllers. The 140mm form factor provides higher airflow at lower RPM compared with smaller fans, improving case ventilation and radiator performance without excessive acoustic output.

Suitable for

• PC chassis cooling for mid-tower and full-tower builds
• Mounting on 140mm-compatible radiators or fan brackets
• System builders who want synchronized ARGB lighting with an Infinity Mirror aesthetic

Key specifications

• Fan size: 140 mm
• Control: PWM speed control (4-pin PWM header)
• Lighting: Addressable RGB (ARGB) with Infinity Mirror ring
• Frame color: White
• Designed for balanced airflow and low noise

How to use

Install the ZA-140W in a 140mm fan location using the supplied mounting screws or compatible brackets. Connect the 4-pin PWM power cable to a motherboard fan header or PWM hub to allow automatic speed regulation. Plug the 3-pin ARGB connector into a compatible addressable RGB header or ARGB controller to enable lighting effects; use motherboard lighting software or a separate controller to configure colors and animations. Ensure the fan orientation matches the desired airflow direction for intake or exhaust.

Recommendations

For optimal results, mount the fan where it complements case airflow (intake at the front or bottom, exhaust at the top or rear) and enable PWM control in the BIOS or fan control software. When using ARGB effects, verify voltage and pinout compatibility with your motherboard or controller before connecting. Regularly inspect and clean the fan blades to maintain performance and reduce dust buildup.