5H40S20891 CPU and GPU Cooling Fan Assembly with Heatsink Compatible with Lenovo Laptops (4-Pins, 12V)

Description

A laptop’s cooling fan keeps the processor and graphics chip from getting too hot during heavy use. When the fan wears out, it makes a loud noise, spins slowly, and the machine can shut down in the middle of work. Replacing the old unit with this 5H40S20891 CPU and GPU Cooling Fan brings back proper airflow. The combined heatsink keeps temperatures safe, so the laptop runs quietly and reliably.

Key Benefits:

• Connects via a 4-pin connector to the motherboard for direct power and control.
• Fixes loud clicking and grinding noises from a worn-out fan motor.
• Resolves overheating issues that cause the laptop to shut down unexpectedly.
• Restores efficient heat dissipation for both the CPU and GPU components.
• Includes the heatsink, so the entire cooling assembly is replaced in one step.

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