Start your next custom PC build with the perfect template. Download our General Computer Case drawing, the essential free blueprint for DIY builders, modders, and PC enthusiasts. While thousands of cases are available for purchase, building a custom chassis from scratch offers ultimate control over an-aesthetics, component layout, and cooling. This MechStream download provides the foundational geometry and critical dimensions needed to build a fully compatible mid-tower enclosure.

This isn’t a drawing for one specific model; it’s a universal template based on industry-standard ATX and Micro-ATX specifications. Our file saves you dozens of hours of tedious measurement and research by providing the exact locations for motherboard standoffs, the power supply (PSU) mount, the rear I/O shield cutout, and PCI-e expansion slots. Whether you plan to fabricate your case from sheet metal, aluminum, or acrylic, this drawing is your master guide.

Available in DWG, DXF, and PDF formats, this file is fully editable in your preferred CAD software. You can use it as a solid foundation to design custom water-cooling loops, add unique ventilation patterns, or integrate non-standard hardware. Download this essential file today and bring your one-of-a-kind PC case design to life.

Caractéristiques principales :

  • Standardized Form Factor: Includes precise mounting patterns for ATX, Micro-ATX (mATX), and Mini-ITX motherboards, including all standoff hole locations.
  • Critical Component Cutouts: Provides exact dimensions and locations for the rear I/O shield, PSU mounting (ATX standard), and a 7-slot PCI-e expansion bracket layout.
  • Fabrication-Optimized: The design is laid out for easy modification, ideal for sheet metal fabrication (with bend lines) or CNC routing from flat stock.
  • Basic Interior Layout: Features a reference layout for 2.5″ (SSD) and 3.5″ (HDD) drive mounting points, which can be easily customized.
  • Fully Editable CAD Files: Supplied as native DWG and DXF files, allowing you to easily add your own cutouts for fans, radiators, windows, and front-panel I/O.