Model name HG2-850M,Gen5Brand FSPSupported devices Personal ComputerConnector type PCIe 5.0, 12VHPWROutput power 8.5E+2 WattsForm factor ATXPower 850 wattsCooling method AirItem Dimensions LxWxH 5.91 x 5.91 x 3.39 inchesPower supply design Completely modular..