4-pin through connector, easy to install, ideal for new systems, upgrades or repairsWith bearings for reliable and quiet operationVoltage: 12 V DCInput current: 0.15 A (maximum)Air flow: 38.88 CFM (maximum)Fan speed: 3000+-10% RPMNoise: 29.8 dBA (maximum)Operating temperature: -62 °CDimensions: 80 x..