Bring full-performance components into a footprint built for small desks, mobile setups, and clean living spaces. The Thermaltake TR100 Gravel Sand mini tower chassis is designed for Mini-ITX builds, giving system builders a compact enclosure that still accepts large graphics cards up to 360 mm and liquid cooling radiators up to 280 mm. That balance matters when the case has to do more than save space. The included PCIe riser cable and removable PCIe bracket simplify GPU installation in a tight layout, while magnetic side panels make access faster when you need to swap parts, route cables, or inspect thermals. At 18.9 liters, the TR100 stays easy to place and easier to move than a conventional tower. For builders who want a small-form-factor system that still feels deliberate and serviceable, the TR100 offers the right mix of size, compatibility, and practical design. It is a strong fit for compact gaming rigs, portable creator systems, and premium desktop builds where footprint matters as much as component support.