NZXT F140Q RF-Q14SF-B1 PWM Fan, Fluid Dynamic Bearing, 140mm, Black

This 140mm fan is engineered for efficient case ventilation, designed to optimize internal component temperatures across various workloads. It operates within a speed range of 500 RPM minimum to 1200 RPM maximum, controllable via 4-pin Pulse Width Modulation (PWM) functionality. This adjustment range allows users to balance thermal performance and acoustic output based on system load. Maximum airflow reaches 101 CFM, while static pressure peaks at 1.2 mmH2O, positioning it for general chassis intake or exhaust applications.

The unit maintains a low acoustic profile, generating noise levels ranging from 18 dB at low speed up to 23 dB at maximum rotation. Construction features durable plastic components and integrates rubber elements designed to mitigate vibration transfer into the case structure. The fan utilizes a Fluid Dynamic Bearing (FDB) system, which facilitates smooth rotation and contributes to an extended operational life rated at 60,000 hours Mean Time Between Failures. Power consumption is rated at 3.84 W at 12 V, and four mounting screws are included in the package.

• 140 mm fan diameter and 26 mm thickness
• Fluid Dynamic Bearing (FDB) technology
• Supports 4-pin PWM speed control
• Minimum noise output of 18 dB
• Maximum rotational speed of 1200 RPM
• Engineered for PC case cooling applications
• Rated operational life of 60,000 hours MTBF
• Includes integrated anti-vibration dampeners