Model : FFB0812EHE-FOODimensions : 80 * 80 * 38mmBearings: high-precision double ball bearingStandard voltage : 12VVoltage range : 7.0V ~ 13.8VCurrent : 1.35A ( winds of fan violence )Power : 16.2WSpeed : 5700RPMAir flow : 102.02 CFMWorking life: 10,000 hoursFan connectors: 3-pin motherboard connectorAdditional features: support gunWire: Cable length 30 ; very longFeatures double ball bearing maintenance , long service life , with plenty of cooling air volume and pressure .