Sudokoo MACH140 PWM Fan, Hybrid Hydraulic Bearing, 140mm, Gray/White

The Sudokoo MACH140 is a 140mm cooling fan engineered for integration into PC cases or high-performance radiator setups. It utilizes a 30mm thickness, which exceeds the standard 25mm fan profile to accommodate specialized blade geometry and improve air displacement. The frame and the nine fan blades are constructed from Liquid Crystal Polymer reinforced with glass fiber to maintain structural integrity and reduce blade flex at high rotational speeds. This unit features a gray and white color scheme and is designed for users requiring high static pressure in restricted airflow environments.

This fan incorporates a Hybrid Hydraulic Bearing system that supports a mean time between failures of 70,000 hours. It operates within a speed range of 500 to 2200 RPM, utilizing 4-pin pulse-width modulation for precise control through the motherboard or a fan controller. At its peak speed, the fan generates 129 CFM of airflow and a static pressure of 5.91 mmH2O, while producing a maximum noise level of 39.9 dB. The electrical specifications include a 12V operating voltage, a rated current of 0.45A, and a typical power consumption of 5.4W.

• Fan diameter of 140mm and thickness of 30mm
• Variable rotational speed between 500 and 2200 RPM
• Maximum airflow of 129 CFM and 118.73 m³/h
• Maximum static pressure of 5.91 mmH2O
• Maximum noise level of 39.9 dB
• Pulse-width modulation support via 4-pin fan connector
• Hybrid Hydraulic Bearing for extended mechanical lifespan
• Construction using Liquid Crystal Polymer with glass fiber reinforcement
• Operating voltage of 12V with 5.4W typical power consumption
• Mean time between failures of 70,000 hours
• Weight of 278g for the individual fan unit
• Suitability for both case ventilation and radiator cooling applications