2.7A 12V 6000RPM Cooling Fan Replacement 4-Wire Connector For Antminer S7 S9

Package Included:
1x Cooling Fan For Antminer S7 S9 (Not include others)

Specifications:
Connector: 4-wire, server dual connector.
Size: approx. 120 * 120 * 38mm
Voltage: 12V
Current: 2.70A
Rotating Speed: 6000RPM
Air volume: 210.38CFM
Wind : 21.60mmH2O
Noise: 64dB-A

Features:
--Bearings: High precision double ball bearings
--Fan frame: injection molding, PBT+ 30% glass fiber +VO flame retardant.
--Fan : injection molding, PBT+ 30% glass fiber +VO flame retardant.
--Fan rotation: the direction of the fan is counterclockwise.
--Operating temperature: -10 degrees Celsius to +70 degrees Celsius
--Storage temperature: -40 degrees Celsius to +70 degrees Celsius
-- range: plus or minus 15% of rated supply.
--Insulation resistance: more than 500 megohms
--Withstand voltage: sink leakage current 0.5mA 500V / 1 minutes
--Working life: 80,000 hours when the ambient temperature is 25 degrees
--The scope of application: Workstation cooling / server CPU cooling













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