HP M08945-001 ventoinha de sistema - ventoinha PWM de 4 pinos para desktops e workstations HP

Overheating can throttle performance, cause unexpected shutdowns, and shorten the lifespan of critical components. The HP M08945-001 System Fan directly addresses thermal buildup by delivering consistent, PWM-controlled airflow to keep your HP desktop or workstation running at safe temperatures. As a genuine HP replacement part, it matches the original cooling assembly in fit, connector, and acoustic profile, restoring the thermal design your system was engineered for.

Who is it for

This fan is intended for IT technicians, system builders, and HP workstation or desktop owners who need a reliable replacement cooling fan. It suits users experiencing fan failure, bearing noise, or reduced airflow, and those performing preventive maintenance on high-hour business PCs.

Main features

• Genuine HP part number M08945-001 ensures exact compatibility with supported HP desktop and workstation models.
• 4-pin PWM connector enables automatic speed adjustment based on system temperature, balancing cooling and noise.
• 12V DC operation with high-grade plastic frame and blades for durability and long service life.
• Screw-in mounting matches original chassis standoffs for straightforward installation.
• Black finish integrates seamlessly into most HP cases.

Specifications

• Product type: System Fan
• Brand: HP
• MPN: M08945-001
• EAN: 5704174537977
• Connector: 4-pin PWM
• Input voltage: 12V DC
• Speed control: Pulse Width Modulation (PWM)
• Material: High-grade plastic
• Colour: Black
• Mounting: Screw-in
• Application: Internal PC cooling
• Compatibility: Various HP Desktop and Workstation systems

Tips

Before installation, power off the system and disconnect the power cord. Clean surrounding dust from the chassis and heatsink to maximize airflow. Verify the fan orientation matches the original airflow direction (usually indicated by an arrow on the frame). After replacement, monitor system temperatures in BIOS or HP diagnostics to confirm proper PWM response.