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Key Specifications
Fan Size: 140mm
Configuration: Single fan
Blade Orientation: Reverse
Lighting: None
Fan Speed: 400–2650 RPM; 0 RPM below 5% PWM
Airflow: Up to 98 CFM
Static Pressure: Up to 5.1 mm H₂O
Noise Level: Not stated by manufacturer
Bearing Type: Fluid dynamic bearing
Connection & Control: 4-pin PWM plug with integrated 4-pin PST pass-through socket
Dimensions & Weight: 140 × 140 × 30 mm; 248 g
Additional Information
Design & Airflow Features: The trumpet-shaped intake, teardrop-shaped spokes, and 1 mm blade-tip clearance reduce flow losses, turbulence, and aerodynamic noise. The reversed design draws air through the rear while keeping the open face visible inside the case.
Cable Management & Installation: The 400 mm cable and 80 mm daisy-chain lead allow multiple PST fans to share one PWM header. Four mounting screws are included.
Special Features: An extended bearing shaft improves pressure distribution, while automated balancing minimises vibration. The integrated microcontroller reduces motor noise, compensates for load fluctuations, and provides protection against inrush current and reverse polarity.
WARRANTY: 6 YEARS
Key Specifications
Fan Size: 140mm
Configuration: Single fan
Blade Orientation: Reverse
Lighting: None
Fan Speed: 400–2650 RPM; 0 RPM below 5% PWM
Airflow: Up to 98 CFM
Static Pressure: Up to 5.1 mm H₂O
Noise Level: Not stated by manufacturer
Bearing Type: Fluid dynamic bearing
Connection & Control: 4-pin PWM plug with integrated 4-pin PST pass-through socket
Dimensions & Weight: 140 × 140 × 30 mm; 248 g
Additional Information
Design & Airflow Features: The trumpet-shaped intake, teardrop-shaped spokes, and 1 mm blade-tip clearance reduce flow losses, turbulence, and aerodynamic noise. The reversed design draws air through the rear while keeping the open face visible inside the case.
Cable Management & Installation: The 400 mm cable and 80 mm daisy-chain lead allow multiple PST fans to share one PWM header. Four mounting screws are included.
Special Features: An extended bearing shaft improves pressure distribution, while automated balancing minimises vibration. The integrated microcontroller reduces motor noise, compensates for load fluctuations, and provides protection against inrush current and reverse polarity.
WARRANTY: 6 YEARS