HP 6520S / 540 Ventoinha de refrigeração de CPU – 3-Pin, 5V, rolamento hidrodinâmico, preto

This CPU cooling fan is specifically engineered for HP Compaq 6520S, HP 540, HP 550, and HP 6530S laptops, providing a direct replacement that restores proper thermal management. Unlike generic fans, it features a hydrodynamic bearing for quieter operation and longer life, and its 3-pin connector ensures proper speed control.

Highlights

• Hydrodynamic bearing for reduced noise and extended lifespan (MTTF 50,000 hours)
• Low noise level: under 25 dBA
• Rated voltage: DC 5V, current: 0.4A
• Compact size with 60 mm cable length

In daily use

This fan keeps your laptop's CPU cool under load, preventing thermal throttling and unexpected shutdowns. The axial flow design efficiently moves air through the heatsink, while the 3-pin connector allows the system to adjust fan speed based on temperature, balancing cooling performance and acoustics.

Full specifications

• Product Type: CPU Cooling Fan
• Compatibility: HP Compaq 6520S, HP 540, HP 550, HP 6530S
• Fan Type: Axial Flow Fan
• Rated Voltage: DC 5V
• Rated Current: 0.4A
• Power Connector: 3-Pin
• Number of Wires: 3
• Bearing Type: Hydrodynamic Bearing
• Material: Plastic, Metal
• Condition: New
• Installation Location: Internal (CPU)
• Function: Heat Dissipation, CPU Cooling
• Heat Sink Included: No (Fan only)
• Color: Black
• Alternative Part Numbers: KSB0505HA, UDQFRHR01CCM
• Lifespan (MTTF): 50,000 hours
• Noise Level: < 25 dBA
• Cable Length: 60 mm

Final note

Ensure your laptop model is listed before ordering. This fan is a direct replacement for the specified HP models and does not include a heatsink.