SoftBank, ZutaCore and Foxconn Collaborate on Design and Development of Rack-integrated Solution

Portfolio CompaniesLIP Fund II
Written By Federico de Mateo

SoftBank, ZutaCore® and Foxconn® announced they implemented ZutaCore's two-phase DLC (Direct Liquid Cooling) technology in an AI server using NVIDIA accelerated computing, making it the world's first implementation of ZutaCore's two-phase DLC (Direct Liquid Cooling) technology using NVIDIA H200 GPUs.

In addition, SoftBank designed and developed a rack-integrated solution that integrates each component of the server, including cooling equipment with two-phase DLC technology, on a rack scale, and conducted an operational demonstration and performance evaluation at its data center in February 2025. The demonstration results indicated the solution passed NVIDIA's temperature test (NVQual), thereby confirming the compatibility, stability and reliability of this rack-integrated solution. The solution also achieved pPUE (partial Power Usage Effectiveness) of 1.03 (actual measured value) per rack for cooling efficiency.

Federico de Mateo
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