Features: As direct replacement forS530, S530U, S530UN, S530UF, S530F, and X530, this CPU cooling fan ensures thermals performances. with metal components, the fan features efficient airflows to prevent overheating while maintaining quiet operations under heavy workloads. for IT professional, computer repair technicians, and users requiring component replacements to extend device longevitys. Perfect for maintaining stability during extended office use, gaming, or data intensive computings tasks in workstations. Engineered to meet original specifications, this replacement fan restores laptop cooling to factory standard efficiency without modifications. Specifications: : Metal Size: 12×9cm Applicable model: S530 S530U S530UN S530UF S530F X530 Function: Laptop CPU condenser Package Includes: S531 Radiatorx1 note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!