The Thermalright HSC-100 was an experimental, and frankly a little crazy, fully passive computer chassis showcased at Computex 2007. Designed during the height of Thermalright's dominance in high-end air cooling, the prototype turned the chassis exterior into a massive CPU cooler. Thermalright claimed the passive side-panel could handle CPUs up to 100W TDP without fan assistance. Despite a planned August 2007 launch with a projected price of $500, the HSC-100 never hit the shelves.