Steam Machine Enclosure for Mac mini M4

This is a Steam Machine-inspired enclosure designed to house a Mac mini (M4 generation). The goal of the project was to recreate the proportions and design language of Valve’s prototype Steam Machine while adapting the internal layout to fit a Mac mini. The design follows the geometry of the original Steam Machine as closely as possible while accounting for the Mac mini’s I/O layout. The rear ventilation grill was slightly repositioned to align with the Mac mini ports while preserving the overall aesthetic. Design Features Magnet-mounted front face plate allowing interchangeable decorative panels Ventilation grill pattern inspired by Valve’s prototype design Internal fitment for Mac mini (M4) with port clearance Optional LED strip integration for ambient lighting or power indication Front port openings matching the Steam Machine design 3.5 mm jack passthrough hole of the back for optional audio extension Assembly Notes The bottom section of the enclosure is not the most optimized part