Eathtek Replacement CPU Cooling Fan For Foxconn NT510 NT410 NT425 NT435 NT-A3500 NT-A3700 NFB139A05H NFB61A05H F1FA1 series Compatible Model Numbers: Foxconn NT510 NT410 NT425 NT435 NT-A3500 NT-A3700 NFB139A05H NFB61A05H F1FA1 Replacement and high quality,Replace your faulty, cracked or broken fan. Each fan is tested before shipping All pictures are taken from the real item, please check carefully before bidding. Notes: The fans are produced by Forcecon,ADDA,Sunon,Kipo or any other manufacturers,you may receive any depending on the stocks.