SUDOKOO MACH140 140mm High-Performance PWM Case Fan – 2200 RPM – 129 CFM – 30mm Thick – R-MACH140-GYWPN1-GAS

Engineering Perfection with the MACH140

The meticulously designed SUDOKOO MACH140 stands as the ultimate cooling solution tailored for dedicated PC builders and hardware enthusiasts. Years of comprehensive research and development have culminated in an impressive, high-performance case fan that prioritizes massive airflow, highly concentrated static pressure, and surprisingly quiet operation under rigorous workloads. Encased in a mighty 30mm thick frame, this 140mm powerhouse is perfectly engineered to rapidly dissipate heat from your most demanding internal components, keeping your high-end system running reliably and efficiently.

Unleash Extreme Airflow and Static Pressure

Performance is at the heart of the MACH140, delivering staggering cooling numbers that effortlessly outclass standard case fans. Reaching rotational speeds between 500 and 2200 RPM, this fan generates an exceptional maximum airflow of 129 CFM and a concentrated static pressure of 5.91 mmAq. Whether used as an aggressive intake fan to flood your chassis with cool air, or mounted to dense water-cooling radiators and bulky heatsinks, the MACH140 excels in any high-resistance scenario. For complete silence during idle tasks, it perfectly supports a zero RPM mode when the PWM signal drops below 5%, ensuring absolute tranquility when extreme cooling isn’t required.

Advanced FOC Motor and Hybrid Hydraulic Bearing

At the core of the MACH140 lies a high-performance 3-phase, 10-pole, 12-slot FOC closed-loop control motor, bolstered by a top-quality Neodymium magnet. This advanced design minimizes vibrations by significantly reducing the force produced across the wide gaps between the poles, slots, blades, and frame. Working in tandem with this motor is an exclusive Hybrid Hydraulic Bearing, custom-engineered by Japan’s renowned PORITE CORPORATION. These top-of-the-line industrial bearings implement dual oil circuits and oil gas cycles, alongside brass tubes and heavy-duty sealing rings. The result is drastically extended mechanical durability and a remarkably quiet maximum noise output of just 39.9 dB(A).

Premium Liquid Crystal Polymer Construction

To withstand the intense physical demands of rapid, high-torque rotation, the structural integrity of the MACH140 has been heavily reinforced. Utilizing advanced, high-precision injection molding, SUDOKOO combines rigid Liquid Crystal Polymer with tough glass fiber. This elite material composition prevents the fan blades and frame from flexing or vibrating at peak speeds, eliminating acoustic resonance and guaranteeing a heavy-duty, premium feel across the substantial 30mm thick chassis.

Unmatched Aesthetics, Customization, and Stability

Moving beyond raw performance, the SUDOKOO MACH140 features unique design elements to beautifully complement your custom rig. A transparent center window proudly showcases the high-quality engineering of the internal fan motor, highlighted by subtle white LEDs that can be easily toggled via a tiny switch located on the rear fan hub frame. For modding enthusiasts, a provided 3D side panel file allows users to effortlessly design and 3D print their very own custom attachments. Unwavering stability is guaranteed through strict dynamic balance calibration on every single unit, complemented by full-coverage rubber pads on all corners to eliminate noise from uneven mounting pressure. SUDOKOO stands firmly behind this quality with an outstanding six-year limited warranty.