Koelventilator Jonsbo HF2-120 PWM ARGB 120 mm, zwart

Jonsbo HF2-120 PWM ARGB 120mm in black is a system cooling fan designed for chassis and component ventilation. The fan combines PWM speed control for adaptive airflow and addressable RGB lighting for synchronized visual effects. Its 120mm frame fits standard mounting points and is intended for builds that require balanced cooling performance with customizable lighting integration.

Advantages

The HF2-120 delivers variable-speed airflow through PWM control, allowing the fan to adjust RPM according to system temperature for quieter operation at low load and increased cooling when needed. Addressable RGB LEDs enable per-LED lighting effects compatible with many motherboard lighting ecosystems. The black frame and blades provide a neutral appearance that integrates into a wide range of case interiors.

Suitable for

• Case ventilation for mid-tower and full-tower PC builds
• Casing or component cooling where a 120mm fan is required
• Systems requiring PWM-based automatic fan speed regulation
• Builds with ARGB lighting synchronization for aesthetic matching

Key specifications

• Frame size: 120 mm
• Control: PWM speed control for automatic RPM adjustment
• Lighting: Addressable RGB LEDs for individually controllable lighting effects
• Color: Black frame and blades
• Mounting: Standard 4-hole 120mm mounting pattern
• Application: Case and component cooling in desktop PCs

How to use

Install the fan in a standard 120mm mounting location inside the PC case using the four mounting holes. Connect the PWM power connector to a motherboard fan header that supports PWM control to enable automatic speed regulation. Connect the ARGB cable to a compatible addressable RGB header or controller to access lighting controls and synchronization with other lighting devices. Ensure airflow direction aligns with the intended intake or exhaust configuration of the case.

Recommendations

For optimal results, place the HF2-120 where it supports the case airflow path—intake fans toward front/bottom and exhaust fans toward rear/top. Use motherboard fan curves or software to set appropriate temperature thresholds for PWM control. Verify ARGB compatibility with the motherboard or controller and secure cabling to avoid obstruction of the fan blades.