Designed for desktop computer component, used to hold Ethernet graphics . Made of for long time and durable use. It has a simple design, but very practical in use, giving you a . Also can be a good present choice for your friends, they will like it. Features -Color: Black. -Material: Cold-rolled sheet. -Size: About 50.00X26.80X24.00cm/19.65X10.53X9.43in. - You can quickly complete the layout of the mining units. Keeping components steady and stable. - Beautiful and professional design, , super cooling design for heat dissipation. - Keep the machine perfectly organized while the amount of heat possible. - It is in stable characteristics, high performance and it is in great reliability, simple, easy to install. - Support ATX power supplies, support extended power supply. Note: Motherboard size: 305x245mm (not included). Graphics specifications: graphics length is not limited, support 6 81MM, 8 spacing 61MM. ( is not included) Heat sink: CPU heat sink height 95MM (not included). Support power supply: support ATX power supplies, support extended power supply (not included). Storage device: SSDX2andHDDX1(not included). Fan specifications: 12CM fan X4(not included). Screw usage: Fixed rack 12PCS, fixed graphics 8CPS, fixed power supply 4PCS. Package list: 1 x graphic bracket 9 x hexagonal columns 11 x motherboard screws 35 x hexagonal screws