Cooling on Rik Kisnah - Bloghttps://www.rik-kisnah.ai/tags/cooling/Recent content in Cooling on Rik Kisnah - BlogHugoenTue, 13 Aug 2024 09:00:00 -0700Power and Cooling for GPU Rackshttps://www.rik-kisnah.ai/teach/gpu-ai/power-and-cooling-for-gpu-racks/Tue, 13 Aug 2024 09:00:00 -0700https://www.rik-kisnah.ai/teach/gpu-ai/power-and-cooling-for-gpu-racks/A rack that used to draw ten kilowatts now draws over a hundred. Air cannot carry that heat away. The rack is plumbed, the floor is load-rated, and the power feed is a design decision before a single GPU is bought.