Tgc Rack Mountable Server TGC-39650G, Chassis 3u, Switch Power ON/OFF x 1, System reset x 1, Indicator Power ON/OFF x 1, HDD x 1, NETWORK X 2, Connector Two front accessible USB ports, Relative Humidity 5% to 95%,non-condensing. Tgc Rack Mountable Server Chassis 3u 650mm Depth With 14x3.5' Hdd Cages And Atx Psu Window - No Psu (TGC-39650G).