Optimized Design: This open frame test bench is expertly crafted to support both ATX and MATX motherboards, making it a versatile choice for DIY enthusiasts and gamers alike. Its open chassis design ensures easy assembly and upgrades, enhancing your building experience. Construction: Built with robust materials, this PC test bench ensures stability and durability, providing a reliable foundation for your high-performance components. Enhanced Cooling: The open frame layout enhances air circulation, significantly improving cooling efficiency to keep your system running at optimal temperatures during intense gaming sessions. Streamlined Testing: Ideal for developers and testers, the open design allows for quick swaps of components and troubleshooting, ensuring efficient workflow and productivity. Open air design,provide you good heat dissipation :ATX and SFX;Air cooling Motherboard Support:ITX,MATX,ATX Hard Disk Support:HDDX2,SSDX1 Colour:Black Material:iron Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Package Contents: 1 * Computer Chassis Rack kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.