Endorfy Fluctus 140 PWM Fan, Fluid Dynamic Bearing, 140mm, Black

This 140 mm case fan is engineered for efficient thermal management within PC systems, suitable for dense radiators and CPU coolers due to its high static pressure design. The unit operates across a broad rotational speed range, from 250 RPM up to a maximum of 1800 RPM, regulated via a 4-pin PWM connection. At peak performance, the fan generates an airflow of 64.7 CFM and achieves a maximum static pressure rating of 2.55 mmH₂O. The blade geometry incorporates serrated edges, a design element intended to optimize airflow dynamics and minimize tonal noise during high-speed operation.

The unit utilizes a Fluid Dynamic Bearing (FDB) system, designed to balance performance stability with longevity, resulting in an estimated mean time to failure (MTTF) of 50,000 hours. PWM control facilitates dynamic adjustment of cooling output based on thermal demand. This functionality includes support for a semi-passive mode, allowing the fan to cease rotation entirely at low PWM signals to achieve 0 dB noise levels under light load. The standard 140 mm x 25 mm dimension is complemented by included anti-vibration isolation and supporting cable accessories for installation versatility.

• Fan diameter of 140 mm and thickness of 25 mm
• Maximum rotational speed of 1800 RPM
• Maximum noise output rated at 29.1 dB
• Rated operational voltage of 12 V
• Fluid Dynamic Bearing (FDB) technology integrated
• Supports Pulse Width Modulation (PWM) control
• Includes fan mounting screws and cable accessories
• Suitable for chassis, radiators, and CPU cooling applications