Fan NZXT F140 RGB DUO 14 cm Black 500-1800 RPM 2 pcs

The NZXT F140 RGB DUO is a 140 mm case fan set (2 pcs) with dual-sided RGB lighting and a speed range of 500–1800 RPM. Operating at 12 V in a black finish, the fans provide improved airflow and cooling for computer cases while allowing customization of lighting and fan curves via NZXT CAM.

Advantages

Dual-sided lighting with 20 individually addressable RGB LEDs offers visible, customizable illumination from multiple angles. PWM control enables dynamic cooling performance: fans ramp up when needed and remain quiet under lower loads. Corner-mounted rubber dampeners reduce vibration and noise. An included NZXT RGB Controller integrates with NZXT CAM for preset profiles or fully custom lighting and fan-speed configurations.

Suitable for

• PC cases requiring 140 mm fans
• Custom gaming and workstation builds needing improved airflow
• Systems where RGB lighting visibility from multiple angles is desired
• Quiet builds that benefit from PWM-controlled fan curves

Key specifications

• Type: Fan
• Fan diameter: 140 mm
• Quantity: 2 pcs
• Speed: 500–1800 RPM
• Operating voltage: 12 V
• Colour: Black
• Lighting: Dual-sided RGB with 20 individually addressable LEDs

How to use

Install the two 140 mm fans into compatible case fan mounts using the supplied screws or mounting hardware. Connect power and PWM fan headers to the motherboard or fan hub and attach the RGB cables to the NZXT RGB Controller. Use NZXT CAM to adjust RGB effects and set fan curves for temperature-based speed control. Ensure correct cable routing to maintain unobstructed airflow.

Recommendations

Place the fans to create a balanced airflow configuration (for example, front intake and rear/top exhaust). Use PWM control via the motherboard or NZXT CAM to keep noise low at idle and increase cooling under load. Periodically clean fan blades and vents to maintain performance.