Antminer S21pro Fan
Model: DF1403812B2FN
Bearing: High precision double ball bearing
Size: 140 * 140 * 38mm
Voltage: DC 12V
Current: 5A
Speed: 7300RPM +/-10%
Air volume: 336CFM
Wind pressure: 21.60mmH2O
Noise:70dB-A
If you have bulk orders, welcome to visit my official website to ask for a good price.
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