Pair Laptop CPU and GPU Cooler Fans for B345 B545

Replacement pair of cooling fans made for the CPU and GPU of laptop models B345 and B545. This set contains two fans (one for the processor and one for the graphics) and provides a direct-fit solution to restore proper airflow and reduce temperatures. Ideal as a spare or repair part for noisy or failing stock fans; simple to install and fully compatible with B345 and B545.