Features:Cooling Fan only, other accessories demo in the picture are not includedEffectively prevents the CPU from overheating and cause the computer to crash and restart.Replaces old/broken/crack/damaged/bad CPU fan.Strong metal material ensures maximum strength and durability for long lasting usage.Suitable for Vostro 3420 3250 3510 V3420. Package Includes:1x Cooling Fan Specifications:Material: MetalApplication: For Vostro 3420 3250 3510 V3420 note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Our products are made with the splendid quality materials and are designed to provide you with the best possible user experience.