Ventoinha de refrigeração da CPU para HP Envy 15/17 – 4 pinos PWM, rolamento hidráulico, 75 mm

This internal cooling fan is built specifically for HP Envy 15 and Envy 17 laptops, replacing the original CPU fan to restore reliable heat dissipation. Unlike generic fans, it uses a 4-pin PWM connector for dynamic speed control, keeping noise under 30 dBA while maintaining optimal temperatures.

Highlights

• Designed for HP Envy 15 and Envy 17 series
• 4-pin PWM connector for automatic speed adjustment
• Hydraulic bearing for smooth, quiet operation and long life
• Compact 75 x 75 x 10 mm size fits standard CPU cooling mounts
• Rated at 5V DC, 0.5A for efficient power use

In daily use

When your laptop runs hot or the fan becomes noisy, this replacement restores proper airflow. The PWM control lets the system adjust fan speed based on CPU load, so it stays quiet during light tasks and ramps up under heavy workloads. The hydraulic bearing reduces friction, extending the fan's lifespan up to 30,000 hours.

Full specifications

• Product Type: Internal Laptop Cooling Fan
• Fan Type: CPU Cooling Fan
• Compatibility: HP Envy 15 Series, HP Envy 17 Series
• Connector Type: 4-Pin (PWM)
• Rated Voltage: DC 5V
• Rated Current: 0.5A
• Bearing Type: Hydraulic Bearing
• Material: Plastic
• Installation Location: Internal (CPU Area)
• Condition: New
• Color: Black
• Number of Wires: 4
• Function: Heat Dissipation, System Cooling
• Application: Laptop Repair/Replacement
• Expected Lifespan: 30,000 hours
• Noise Level: < 30 dBA
• Fan Unit Dimensions: 75 x 75 x 10 mm
• Fan Unit Weight: 30 g

Final note

Ensure your laptop model matches the Envy 15 or Envy 17 series before ordering. Professional installation is recommended.