1WIDE COMPATIBILITY: ITX vertical chassis rack is compatible with ITX motherboards and 17x17/17x19 motherboards. 2VERTICAL STRUCTURE: DIY computer open chassis rack is made of aluminum outline with vertical structure, which is solid, stable and reliable. 3OPEN DESIGN: Vertical open aluminum frame chassis rack adopts open design, which has good heat dissipation function and keeps the hardware running stably. 4MULTIPLE HARDWARE COMBINATIONS: Motherboard case rack supports 1 HDD and 1 water cooled or 1 HDD and 1 optical drive/2 HDDs, multiple hardware combinations to meet individual needs. 5EASY TO DISASSEMBLE: DIY open chassis frame is lightweight and easy to disassemble and realize stacking, DIY fun is in your hands.Item Type:DIYComputerMotherboardCaseRackMaterial: Aluminum AlloyVideo Card Position: PCI EX1Hard Disk Position: 1pc/Solid State/Mechanical UniversalPower Supply Position: Standard Large Power SupplyAdaptable Motherboard: ITX/17x17/17x19/ MotherboardsWater Cooling Position: 120/240 Can Be InstalledOptical Drive Position: 17 x Aluminum Alloy Pipe1 x Handle1 x Handle Screw Package1 x Graphics Card Bracket1 x Graphics Card Bracket Screws1 x Power On Cable1 x PowerOn Plate1 x Screwdriver1 x Power On Cable Bracket Screw Package6 x Cover1 x Optical Drive Fixing Screw Package1 x Stud Screw Pack1 x Wall Mounting Screw Package1 x Hard Disk Fixing Screws Package1 x Power Supply Fixing Screws Package1 x Right Angle Fixing Accessory Screws Package1 x Instruction Manual