Features: Fit for S540-13IWL. Replacement CPU Cooling Fan. Each item has been checked and test before shipping. Package safely and well. Please check your model before ordering. Specifications: Material:Metal Type:CPU,GPU,CPU+GPU(optional) Package Includes: 1x Cooling Fan note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
