PF70251VX-Q000-S99 SUNON 12V DC Axial Fan 70x25mm

Description

The SUNON PF70251VX-Q000-S99 is a high-performance DC Axial Fan with measuring dimensions of 70 x 70 x 25 mm. It operates on a nominal voltage of 12 VDC and has a high-power input of 3.7 W, drawing a calculated current of 0.31 A. This fan is estimated to operate at a high speed of around 4800 RPM, delivering strong airflow of 83.3 m³/h (49.0 CFM) with a high static pressure capability of 0.35 inAq. It utilizes a 4-wire connection for PWM speed control and Tachometer output, making it highly suitable for applications requiring high airflow and precise thermal management.

PF70251VX-Q000-S99 Fan Parameters
Model: PF70251VX-Q000-S99
Manufacturer: SUNON
Type: DC Axial Fan
Dimensions: 70 x 70 x 25 mm
Nominal Voltage: 12 VDC
Current Draw: 0.31 A
Power Input: 3.7 W
Speed: 4800 RPM (
Airflow: 83.3 m³/h (49.0 CFM)
Static Pressure: 0.35 inAq
Noise Level: 40 dBA
Motor Bearing: Ball Bearing (High-performance variant)
Termination: 4 Wires (PWM Control & Tach Output)
Features: PWM, Tachometer Output

Application
The PF70251VX-Q000-S99 is designed for critical, high-heat density applications where high airflow and high static pressure are required to push air through restrictive heat sinks or densely packed enclosures. The 4-wire PWM function allows for precise speed control, making it ideal for high-end server equipment, professional workstations, telecom infrastructure, and industrial control systems where efficient, controlled cooling is essential.