Features: Brand new and high quality for S410P S510P Radiator. Connector type: 4-pin 4-wires connector, no soldering is required. High quality, each fan is tested before shipment and works normally. Precise adaptation, no extra operations required. Aluminum and plastic material. Specifications: Material: Metal Color: Grey Connection: 4-pin 4-wires for: for S410P S510P Package Includes: 1PC x Laptop Cooling Fan note: 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!