Take a smaller footprint without giving up the parts that matter. The Thermaltake TR100 Hydrangea Blue is a Mini-ITX chassis built for builders who want a compact system that still accepts serious hardware. At 18.9 liters, it stays easy to place, carry, and integrate into a desk setup or mobile workstation environment. The design focuses on practical assembly and serviceability. Magnetic side panels make teardown faster, while the removable PCIe bracket and included PCIe riser cable simplify GPU installation in a tight enclosure. That matters when you are building a system that needs to be both compact and maintainable. Thermal support is equally deliberate. The TR100 accommodates GPUs up to 360 mm and radiators up to 280 mm, giving builders enough room for performance parts without forcing a compromise on cooling strategy. For users who want a small chassis with real component flexibility, the TR100 delivers a premium foundation that feels engineered rather than minimized.