Experience unparalleled flexibility and efficient cooling with this ATX Computer Open Case Bracket, crafted from durable aluminum alloy to provide a sturdy yet lightweight structure for your custom PC build. Designed with an open chassis layout, this frame enhances air circulation, promoting excellent heat dissipation to keep your hardware running cooler and more reliably during intense computing tasks. Key Features: · **Open Chassis Design for Superior Cooling**: The open frame structure maximizes airflow and fully utilizes internal space, effectively dissipating heat from installed components to maintain optimal operating temperatures. · **Spacious Interior Layout**: Generous internal dimensions allow for easy installation and organization of components, making every millimeter count with split hardware construction that optimizes space utilization within the chassis. · **Wide Compatibility**: Supports ATX motherboards up to 305 x 244mm (12 x 9.6 inches) and accommodates standard large ATX power supplies, ensuring versatility for most desktop builds. · **Supports Storage and Expansion**: Equipped with one hard drive bay compatible with both 3.5-inch and 2.5-inch drives, plus 4 PCI expansion slots to accommodate additional cards such as graphics cards, sound cards, and network adapters. · **User-Friendly Assembly**: The lightweight, bare frame design is easy to disassemble, stackable, and simple to assemble, making it an ideal choice for DIY enthusiasts looking to build or upgrade their systems with minimal hassle. · **Convenient Controls and Indicators**: Includes start and restart switches along with indicator lights for easy power management and system status monitoring. · **Compact Footprint**: After assembly, the bottom frame measures approximately 422.5 x 248mm (16.6 x 9.8 inches), offering a solid foundation that fits comfortably in various workspaces. Specifications: · Material: Aluminum Alloy · Applicable Motherboard: ATX (Approx. 305 x 244mm / 12 x 9.6 inches) · Applicable Power Supply: Standard Large ATX Power Supply · Support Expansion Hard Drive Bay: 1 (3.5 or 2.5 inches) · Support PCI Expansion Slots: 4 · Switch Interface: Start, Restart Switch and Indicator Light · Bottom Frame Size After Assembly: Approx. 422.5 x 248mm / 16.6 x 9.8 inches This ATX Computer Open Case Bracket offers an innovative open-frame solution for PC builders seeking optimal airflow, ample installation space, and ease of assembly. Its strong compatibility and durable aluminum construction make it a perfect choice for customizing high-performance desktop systems with efficient cooling and expandability.