Open Air ATX PC Frame HTPC Water Cooling Test Bench Aluminum Case Bare Overclocking DIY Computer Support Graphics Card, Black Made of aviation magnesium aluminum alloy with sufficient thickness of 8mm (real thickness) by NC finishing,the surface is sandblasted and hard anodized, beautiful and generous.Size:365*282*130mm Support multi platform ATX MATX ITX motherboard and single channel (non server) EATX motherboard.Support 6 hard disk installation,arbitrary mechanical solid state will all be ok. Supporting integrated water-cooled installation (120 140 240 280 360 water-cooled drainage) Supporting standard ATX power supply;durable, suitable for long-term high-strength disassembly Package including:1 x computer case;1 x screw box;1 x Double USB3.0 cable;1 x Stainless steel switching power supply wire;4 x metal graphics card support columns;1 x water cooling support and 4 x foot pads