HP ProBook 640 G1 / 645 G1 / 650 G1 / 655 G1 Laptop CPU Cooling Fan Replacement (P/N 738685-00)

The HP ProBook 640 G1, 645 G1, 650 G1, and 655 G1 CPU Cooling Fan (P/N 738685-00) is a high-quality replacement part designed to maintain optimal thermal performance in your laptop. If your device is overheating, shutting down unexpectedly, or producing loud or irregular fan noises, the internal CPU fan may be failing or clogged with dust. This replacement fan ensures efficient heat dissipation, keeping your CPU at safe operating temperatures and preventing potential thermal damage. Manufactured to OEM standards, it guarantees durability, precise fit, and quiet operation. Ideal for professional technicians or careful DIY users, this replacement helps extend the lifespan and reliability of your HP ProBook 640 G1, 645 G1, 650 G1, and 655 G1 laptops.