Dell Vostro 5390, 5391, V5390 & V5391 Laptop Cooling Heatsink DGKGM

This is a genuine Dell OEM replacement CPU cooling heatsink assembly (part number DGKGM/460.0GW02.0011) designed for the Vostro 5390 and 5391 laptop series. This all-in-one unit combines copper heat pipes, an aluminum fin stack, and an integrated cooling fan to efficiently dissipate heat from your laptop's processor. If your original heatsink is damaged, clogged with dust, or your laptop is experiencing overheating, shutdowns, or loud fan noise, this replacement assembly can restore proper thermal performance and system stability. Directly replaces the old unit for a simplified repair. Ensure this part number matches the one on your original heatsink for guaranteed compatibility.

Features List

OEM Genuine Dell Part: Guaranteed fit, form, and function as the original factory-installed component.

Complete Heatsink Assembly: Includes integrated cooling fan, heat pipes, and fins in one ready-to-install unit.

Efficient Thermal Design: Copper heat pipes and aluminum fins work together to effectively transfer and dissipate CPU heat.

Fixes Overheating Issues: Replaces worn-out or failed cooling systems that cause thermal throttling, unexpected shutdowns, or performance loss.

Reduces Fan Noise: A new fan assembly can eliminate grinding or whining noises caused by worn bearings in the old fan.

Simplified Repair: Swapping the entire assembly is often easier than attempting to clean or repair individual components.

Includes Thermal Interface Material: Typically comes with pre-applied thermal paste/pad for proper CPU contact (ready for installation).