Build a compact system that still accepts demanding components. The Thermaltake TR100 Black is a Mini-ITX chassis designed for small-form-factor builds where space is tight but performance expectations are not. At just 18.9 L, it keeps the footprint minimal while preserving the clearance needed for a full-size graphics card up to 360 mm and liquid cooling support up to 280 mm. Thermaltake includes practical details that matter in real builds. Magnetic side panels simplify access during installation and upgrades, while the removable PCIe bracket and included PCIe riser cable help reduce friction when routing a discrete GPU in a compact layout. That makes the TR100 a strong fit for builders who want a cleaner assembly process without moving to a larger enclosure. For workstation-class compact PCs, travel-ready rigs, or a premium living-room system, the TR100 balances size, access, and component compatibility. It is a case built for builders who know exactly what they want to fit inside it.