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This brand new laptop CPU cooling fan matches Dell OEM part number 0WYGK2, with fan model codes DFS1507057R0T, DC28000KLF0 and FK5F. It is specially designed for Dell Inspiron 3480, 3481, 3493, 5493 and Latitude 3490 / E3490 business notebooks.
Equipped with standard 4-wire PWM plug, it works perfectly with Dells native thermal management system to dynamically adjust fan rotation speed according to CPU workload. Optimized curved fan blades deliver stable strong airflow to rapidly dissipate CPU accumulated heat, effectively solving common issues such as loud rattling noise, high-temperature warnings, slow performance and unexpected auto shutdown caused by worn original fans.
The integrated anti-vibration structure greatly reduces vibration noise during continuous study, document editing and video conferences. Every fan passes strict airflow, voltage and durability quality inspection before shipment. The housing size, screw hole positions and cable length are fully consistent with the original fan, no modification or wire cutting required for easy self-repair or professional maintenance. It is an economical cooling spare part to restore stable heat dissipation for Dell 14-inch daily business laptops.