Original Delta BRUSHLESS QFR1212GHE 12VDC 2.70A 4-Pin Cooling Fan for antminer

Genuine Delta QFR1212GHE 12V Fan 12V 2.7A 120MM cooling fan. What is inside:QFR1212GHE fan 1,M4 45mm 4 Screws. Works on antminer.

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