This presentation will showcase the current two-phase CDU design and the two-phase cold plate samples. The test results of the two-phase cold plate samples are compared with those of the same samples filled with PG25 as the working fluid. Based on the comparison, the potential of the two-phase cold plates can be discovered. Without significantly altering the existing single-phase architecture, the two-phase coolant can be distributed freely to various racks, providing a solution for the chips with locally higher heat flux. Lastly, the future role of the pumped two-phase solution in the cooling environment, and the forthcoming business model will be discussed.
