Original 4Pin DF1203812B2FN 12VDC 4.5A 7000RPM 12CM Cooling Fan Suitable For Bitmain Antminer S21 T21

Original 4Pin DF1203812B2FN 12VDC 4.5A 7000RPM 12CM Cooling Fan Suitable For Bitmain Antminer S21 T21

AliExpress