2 Pcs of 85MM RX 580 Graphics Card Fan FDC10U12S9-C 4PIN DC 12V, Suitable For HIS RX 480 570 Cooling Replacement
https://www.vogueparade.com/shopping/EN/200001083/1/1005003596136871/2-pcs-of-85mm-rx-580-graphics-card-fan-fdc10u12s9-c-4pin-dc-12v-suitable-for-his-rx-480-570-cooling-replacement//