5H40S20808 Replacement CPU and GPU Cooling Fan with Heatsink Compatible with Lenovo Laptops (4-Pins, 12V)

Description

A laptop’s cooling system keeps the chips from getting too hot during heavy work or gaming. When the fan wears out, it makes noise and spins slowly, so heat builds up, and the machine shuts down mid-task. Installing this Lenovo 5H40S20808 Replacement Cooling Fan fixes that problem with a 4-pin unit. The new fan and heatsink maintain steady temperatures, so the laptop runs quietly and stays on through long tasks.

Key Benefits:

• Connects via a 4-pin plug to deliver 12V power for steady cooling.
• Fixes loud noise from a fan motor that has worn out.
• Resolves heat buildup that causes sudden shutdowns during gaming or heavy work.
• Restores normal airflow across both CPU and GPU to prevent lag.
• Includes the heatsink so the whole cooling unit is replaced at once.

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