Feature:1. Sturdy Durable: The open computer case is sturdy and durable, fully protects the graphics card and electronic equipment, and can be stacked firmly.2. Good Heat Dissipation Effect: The widely body heat dissipation design greatly increases the distance between the graphics cards to ensure a good heat dissipation effect.3. Open Design: Through this open design, the motherboard is cooler. Sufficient space is reserved between the graphics cards.4. Scope of Application: Support motherboards (ATX, MATX, ITX) within 305x245mm, keep all cables clean and orderly, and all items in the miner.5. High Quality Materials: Made of high quality SECC, the open chassis has the best craftsmanship, sturdiness, durability, and long service life.Specification:Item Type: Open ChassisMaterial: SECCModel: for MK 01Color: BlackFunction: Computer CaseScope of Application: Support Motherboards within 305x245mm (ATX, MATX, ITX)Support Power Supply: Standard ATX Power SupplySize: Approx. 150mm / 5.9in, Approx. 86mm / 3.4in, Approx. 140-250mm / 5.5-9.8inSupport: 1 SSD, 1 HDD.Package List:1 x Bottom Plate1 x Backplane2 x Fixed Plate1 x Screw Pack1 x Boot LineNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.