Features:OOTDTY   brand new and high qualityAluminum and plastic material.for Dell Vostro 3480 3481 5493 Latitude 3490 0WYGK2 DFS1507057ROT FK5F Radiator.Connector type: 4-pin 4-wires connector, no soldering is required.Direct Current: for DC5V / 0.5A.High quality, each fan is tested before shipment and works normally.Specifications: Item Type: Cooling FanMaterial: Aluminum & PlasticDirect Current: DC5V / 0.5AConnection: 4-pin 4-wiresFit: for Dell Vostro 3480 3481 5493 Latitude 3490Quantity: 1PCPackage Includes: 1 x Cooling FanNote: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!