Cooling the AI rack, one door at a time. Supermicro just rolled out ten rear door heat exchangers, from 10kW to a massive 120kW per door and up to 240kW per rack, enough for NVIDIA's GB300 and B300 through Vera Rubin and AMD's upcoming Helios. They bolt onto standard racks, neutralize server exhaust heat before it hits the room (so no aisle containment), and can run without dedicated facility chilled water. Pair one with direct-to-chip cold plates and nearly all of a rack's heat goes straight into liquid. Full breakdown at the link in bio. #LiquidCooling #DataCenter #AI