Supermicro had one of the largest and most active booths at the recent Supercomputing show in St. Louis. Their effort was spearheaded by the new Universal GPU server launched at the event. Supermicro was also showing off liquid cooling solutions, Supercloud Composer, BigTwin, Blade Chassis and so much more. My favorite thing at the booth though might have been the most simple, Supermicro's new toolless HDD caddy.