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AJMRTC Laptop CPU Cooling Fan Heatsink Assembly with Copper Tube for Dell Vostro 5390 5391, OEM 0DGKGM DGKGM CN0DGKGM, Notebook CPU Radiator Cooler Replacement Repair Spare Part
- - Complete CPU cooling fan heatsink assembly with copper heat pipe, compatible with Dell Vostro 5390 and 5391, matches OEM part numbers 0DGKGM, DGKGM, CN0DGKGM
- - Highconductivity copper tube transfers CPU heat efficiently, paired with fin radiator and cooling fan to prevent thermal throttling under heavy workload
- - Every unit undergoes strict factory testing for fan rotation, airflow performance and connection stability before shipment
- - Precise screw hole positions and originalspec connector, direct fit without cutting or modification for notebook hardware replacement
- - Effective repair solution for laptop overheating, thermal shutdown, abnormal fan noise and failed original cooling assembly
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AJMRTC aftermarket CPU cooling fan heatsink assembly features highperformance copper heat pipe, made as direct replacement for Dell Vostro 5390 and 5391 laptops, corresponding to OEM part 0DGKGM, DGKGM and CN0DGKGM. The copper tube delivers excellent thermal conductivity to quickly conduct CPU generated heat to aluminum fin stack, then the builtin fan expels hot air out of the thinandlight notebook chassis. This thermal module keeps processor operating within safe temperature range during office multitasking, document processing and media playback. Each finished assembly is inspected for fan smooth rotation, connector contact and heat sink integrity. Original mounting layout enables swapout installation. Professional laptop disassembly experience is highly recommended. Thermal paste reapplication is suggested during installation for optimal cooling performance. This assembly resolves common coolingrelated faults including overheating, loud fan noise and system thermal throttling.
- Brand: AJMRTC
- Product Type: CPU Cooling Fan Heatsink Assembly with Copper Tube
- Compatible Laptop Models: Dell Vostro 5390, Dell Vostro 5391
- OEM Part Numbers: 0DGKGM, DGKGM, CN0DGKGM
- Thermal Structure: Copper heat pipe + aluminum fin heatsink + cooling fan
- Function: CPU heat dissipation, notebook cooling system repair
- Installation: Direct fit replacement
- Condition: New aftermarket replacement unit
- Note: Reapply thermal paste during installation for best cooling effect
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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