CMX1D Replacement CPU Cooling Fan with Heatsink Compatible with Dell Laptops (4-Pins, 5V)

Description

A laptop’s cooling system relies on a small fan and a metal heatsink to pull heat away from the processor. When this assembly wears out, the machine runs hot, makes a clicking noise, and can shut down during use. Installing this CMX1D CPU cooling fan with heatsink (PN 0CMX1D) replaces the failed unit. The 5V fan spins quietly again, keeping temperatures safe and the laptop stable.

Key Benefits:

• Connects via a standard 4-pin connector to the laptop’s motherboard for direct power.
• Fixes loud clicking noises and grinding sounds that come from a worn fan bearing.
• Resolves overheating issues that cause the system to slow down or shut off unexpectedly.
• Restores quiet, efficient cooling so the processor stays within safe temperature ranges.
• Mounts firmly with the integrated heatsink to maintain proper contact with the CPU.

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