0p3n Case

0p3n Case - Modular, Accessible, and Efficient PC Case DesignThe 0p3n Case is a fully modular, open-frame PC case designed to make custom PC building more accessible, affordable, and adaptable -especially in a time of rising component and living costs. At its core, the 0p3n Case focuses on maximum compatibility with minimal material use. The modular structure supports a wide range of hardware configurations, including ATX to ITX motherboards, ATX to SFX* power supplies, and varying GPU lengths, allowing builders to reuse existing parts rather than buying new ones. Unlike many 3D-printed PC cases, the 0p3n Case is intentionally engineered to use very little filament, significantly reducing print time, cost, and waste while still maintaining structural rigidity. This makes it practical for hobbyists, students, and first-time builders who want a functional case without expensive materials or specialized tools.Modular by DesignEach section of the case is designed as a standalone module, ma