Bảng giá 12 v 2.7A 6000 vòng/phút Làm Mát Thay Thế Dây 4 Cổng Kết Nối Cho Antminer S7 S9-quốc tế Phong Vũ

Package Included: 1x Cooling Fan For Antminer S7 S9 (Not include others) Specifications: Connector: 4-wire, original server dual connector. Size: approx. 120 * 120 * 38mm Voltage: DC 12V Current: 2.70A Rotating Speed: 6000RPM Air volume: 210.38CFM Wind pressure: 21.60mmH2O Noise: 64dB-A Features: --Bearings: High precision double ball bearings --Fan frame: injection molding, PBT+ 30% glass fiber +VO flame retardant. --Fan blade: injection molding, PBT+ 30% glass fiber +VO flame retardant. --Fan rotation: the direction of the fan blade is counterclockwise. --Operating temperature: -10 degrees Celsius to +70 degrees Celsius --Storage temperature: -40 degrees Celsius to +70 degrees Celsius --Power range: plus or minus 15% of rated power 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