Original AVC DS05020B12S P/N: T40-0502-00 VAPEL DC Cooling fan with DC 12V 0.40A 50*50*20mm 2 Balls Bearing 2 Wires If your requirement that cant be satisfied here, make sure leave us message. Maybe, We can help you. Any uncertainty about the product description, please leave us message. We will respond you within 24 hours.