Tips: If you need to buy more than 1 pcs, please search this bulk link: 9SIBFGVJ592164. Price is more favorable. ATX 1.Material: high-quality 0.8mm SPCC steel plate, the surface is baked with black sand grain paint; 2. Number of graphics cards supported: According to the motherboard, the length and width of graphics cards are not limited; 3.Support motherboard: support motherboards within 305245mm: ATX, Micro ATX, ITX; 4.Support power supply: standard ATX power supply, reference size 150mm86mm*(140-250)mm; 5.Support 1 SSD, 1 HDD; After-sale policy: Case 1: 1. The logistics information of the package has not been updated for 14 days. 2. The goods are lost by the logistics company. If you encounter the above situation, please email us directly, and we will reissue or refund for you. Case 2: 1. The goods are damaged or bent. If you encounter the above situation, please take photos of the package and the product and show them to us directly by email, we will reissue or refund for you.