Internal CPU Cooling Fan for HP ProBook 640 G1 – 4-Pin DC 5V

Replacement internal cooling fan compatible with HP ProBook 640 G1 laptops. Ensures efficient heat dissipation and quiet performance. Features a compact design with durable bearings.

Specifications:
– Voltage: DC 5V
– Connector: 4-pin
– Type: CPU Cooling Fan
– Material: Metal and plastic
– Lightweight and durable

Compatible with:
– HP ProBook 640 G1
– May also fit HP 645 G1 and other models with similar fan design