ITEM NAME:6000 RPM Cooling Fan Replacement 4-pin Connector For Antminer Bitmain H3Z7 W3C0 Description&Preview.Speed: 6000 RPM. Joint: 4-wire original loader joint. Fan Rotation: Anticlockwise from the Fan Blade Direction. 1 x Cooling Fan. You can follow below process to chontact us. Bearing: High Precision Double Ball Bearing.
