Best Mini-ITX HTPC Chassis for RTX 50-Series (2026 Guide)

I have completed a comprehensive analysis of the Mini-ITX HTPC chassis market and product trends for 2026. The shift toward "Console Killer" builds is the dominant trend, driven by the integration of NVIDIA RTX 50-series GPUs and the adoption of SteamOS-like software (Bazzite) for a seamless living room experience.

Key findings include a strong preference for retro-modern aesthetics featuring natural materials like walnut and aluminum, as seen in popular models like the Fractal Design Terra and Silverstone FLP01. Manufacturers are increasingly focusing on thermal management through mesh designs to accommodate high-power components.

The detailed report below includes market insights, top product recommendations, and sourcing intelligence for both consumer and boutique B2B needs.