CPU Cooling Fan Replacement 646578-001 724870-001 for HP Pavilion G4 G4t G6 G6t G7 G7t Laptop Cooler

This brand new laptop CPU cooling fan serves as a direct OEM replacement for HP Pavilion G4, G4t, G6, G6t, G7 and G7t notebooks, matching original part codes 646578-001 and 724870-001 perfectly. It adopts standard 3-pin wiring and DC 5V power supply to realize intelligent fan speed adjustment based on CPU temperature.

Equipped with high-efficiency curved turbine blades and durable brushless bearing, it delivers stable strong airflow to quickly dissipate accumulated CPU heat, effectively solving thermal throttling, high temperature alarm, random shutdown and slow performance caused by worn-out original fans. The mute internal structure minimizes buzzing noise during long-hour continuous operation.

Every cooling fan passes strict factory airflow and stability testing before shipment. Consistent screw hole positions, wire length and connector design eliminate modification needs, easy to install for self-repair or professional maintenance. It is a cost-effective cooling spare part to revive aging HP Pavilion G series daily-use laptops.