Thermaltake TOUGHFAN 14 Pro PWM Fan, Hydraulic Bearing, 140mm, Black

This 140 mm cooling fan is engineered for demanding thermal management scenarios, prioritizing high airflow and substantial static pressure within a PC chassis. The unit utilizes a 4-pin PWM connector, enabling precise speed control that dynamically adjusts rotational speeds ranging from 500 RPM up to 2000 RPM. At maximum operational speed, the fan is specified to deliver an airflow of 119.6 CFM, combined with a static pressure capability reaching 3.57 mmH2O. This level of pressure ensures effective air movement even when mounted against restricted environments, such as dense radiator fins or tightly screened intakes.

The acoustic profile of the unit operates between a minimum of 24.5 dB and a peak of 31.6 dB, dependent upon the current speed setting commanded by the PWM signal. Durability is addressed through the incorporation of a hydraulic bearing system, which contributes to a Mean Time Between Failures (MTBF) rated at 40,000 hours. Furthermore, the nine fan blades are constructed from Liquid Crystal Polymer (LCP), providing structural integrity and resistance to deformation during sustained high-speed rotation. The unit operates on a standard 12 V DC connection and has a typical power consumption of 4.32 W.

• 140 mm fan diameter and 25 mm thickness
• Rotational speed adjustable from 500 to 2000 RPM
• Maximum airflow output of 119.6 CFM
• Static pressure peaks at 3.57 mmH2O
• Noise level operates between 24.5 dB and 31.6 dB
• Integrated hydraulic bearing technology
• Construction includes Liquid Crystal Polymer (LCP) blades
• Powered via a 4-pin PWM connector
• Rated Mean Time Between Failures (MTBF) of 40,000 hours