7500RPM Cooling Fan 4-pin Connector Replacement For Antminer Bitmain S7 S9

Specifications: -- Size: approx. 120*120*38 mm -- Voltage: 12(V) -- Blast Capacity: 280.38CFM -- Current: 5.0A -- Rotate Speed: 7500CPM(r/min) -- Noise Level: 64DBA -- Wind Pressure: 24.60 mmH2O -- Bearing: High precision double ball bearing -- Operating Temperature: -10a?? ~ + 70a?? -- Storage Temperature: -40a??~+70a?? -- Power range: Plus or minus 15% of rated power supply -- Insulation Resistance: More than 500 megohm -- Fan Frame: Injection molding, PBT+ 30% glass fiber + VO class flame retardant. -- Fan Blade: Injection molding, PBT+ 30% glass fiber + VO class flame retardant. -- Suitable for workstation cooling/server CPU cooling. ? Package Included: 1 x Cooling Fan?
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