Case fan NZXT Performance Fan F140X 140 mm white

The NZXT F140X 140 mm White is a high-performance case fan designed for PC cooling. With a 140×140×30 mm profile and a 140 mm impeller, the fan provides targeted airflow for chassis ventilation, radiator mounts, intake or exhaust positions. Constructed with liquid-crystal polymer (LCP) blades and a reinforced core, the F140X aims to deliver consistent airflow and stable operation at higher speeds while maintaining a clean white aesthetic that fits many desktop builds.

Advantages

Built with LCP construction and an optimized blade geometry, this fan minimizes blade flex and tip leakage to improve airflow and static pressure. A custom hybrid bearing combines magnetic levitation and fluid dynamic lubrication to reduce friction, vibration and long-term wear, while a reinforced metal motor enclosure improves structural stability. The fan features a refined exterior with brushed aluminum accents and subtle RGB lighting, and supports digital control through compatible software or motherboard control when used with the required hub.

Suitable for

• Chassis airflow: front, rear or top fan mounting
• Radiator cooling in liquid-cooled systems
• Case intake or exhaust to improve component temperature control
• High-performance desktop and gaming PC builds requiring elevated static pressure and airflow

Key specifications

• Fan diameter: 140 mm
• Dimensions: 140 × 140 × 30 mm
• Weight: 0.311 kg
• Blade and frame material: liquid-crystal polymer (LCP)
• Bearing type: hybrid (magnetic levitation + fluid lubrication)
• Motor: 3-phase, 6-pole design for precise speed control
• Speed range: 345 – 2,400 RPM
• Maximum airflow: 116.0 CFM
• Maximum static pressure: 5.78 mmH2O
• Maximum noise level: 41.0 dBA
• Control: PWM support and digital control via compatible software/hub
• Colour: White with subtle RGB lighting accents

How to use

Install the NZXT F140X into a compatible 140 mm fan mount in your case or onto an appropriate radiator. Secure the fan using the supplied mounting screws or vibration-damping mounts, align airflow direction according to your thermal plan, and connect the fan to a PWM-capable motherboard header or to a compatible controller. If digital lighting or fine-tuned speed control is required, connect the fan to the vendor’s control hub or a motherboard that supports RGB and fan management. Ensure the fan header rating and power requirements are met before operation.

Recommendations

For balanced cooling, use the F140X as intake fans at the front or bottom of the case combined with exhaust fans at the rear or top. When mounting on radiators, orient the fans to push or pull air based on radiator thickness and desired static pressure. Regularly check mounting points and clean dust from blades and frames to maintain performance and longevity. Use PWM or vendor software to adjust fan curves to match noise and cooling preferences.