NZXT RF-P14SF-B2 140 millimetre Static Pressure Pulse Width Modulation Case Fan (Black)

The NZXT RF-P14SF-B2 is a 140 mm case fan engineered for high static pressure environments. Its design focuses on moving air effectively through restrictive components such as dense heatsink fin stacks, liquid cooling radiators, and filtered case intakes. The fan operates with a speed range of 500 to 1700 RPM, allowing it to adapt to varying thermal loads within a PC build. This makes it suitable for systems where airflow is impeded and requires force to maintain component temperatures.

This model utilizes a Fluid Dynamic Bearing (FDB), which contributes to stable, long-term operation and a lower acoustic profile. The fan connects via a standard 4-pin PWM header, enabling motherboard-based speed control that automatically adjusts performance based on system temperatures. At its maximum rotational speed, it generates an air pressure of 4.45 mmH2O and an airflow of 93.2 CFM, with a corresponding noise level of 30 dB.

• 140 mm fan with a 25 mm thickness
• Designed for high static pressure applications
• PWM control for automatic speed adjustment
• Operates between 500 and 1700 RPM
• Equipped with a Fluid Dynamic Bearing
• Connects via a 4-pin fan header