Features: Enhances cooling for X SFX16-51G/3 SF316-51 N20C13 ORG internal fan, to keep your laptop cool and efficient during intensive tasks. This fan ensures long reliability and optimaled thermal management for your device. This universal replacement fan is perfectly for enthusiasts and professional who demand consistent laptop performances. Whether you're gaming, working on demanding projects, or streaming videos, this internal fan provides the necessary cooling to prevent overheating and maintain smooth operation. Upgrades your laptop's cooling system with this essential notebook repair accessor. Specifications: Item: Cooling Fan With Brushless Motor For X SFX16-51G / 3 SF316-51 N20C13 ORG Fan Package Includes: 1PC Cooling Fan note: Due to problems of lighting effects, there might be tolerances in product, please understand. Please allow 0-1cm error due to manual measurement.