{"id":11110,"date":"2026-02-13T12:35:31","date_gmt":"2026-02-13T11:35:31","guid":{"rendered":"https:\/\/www.tempco.it\/blog\/?p=11110"},"modified":"2026-02-13T15:41:15","modified_gmt":"2026-02-13T14:41:15","slug":"high-efficiency-exchangers-for-liquid-cooling-in-ai-hpc-data-centers","status":"publish","type":"post","link":"https:\/\/www.tempco.it\/blog\/en\/11110\/high-efficiency-exchangers-for-liquid-cooling-in-ai-hpc-data-centers\/","title":{"rendered":"High efficiency exchangers for liquid cooling in AI\/HPC data centers"},"content":{"rendered":"

The exponential global growth in computational capacity<\/strong> is driving the energy consumption of high-power chips. In AI and HPC (High Performance Computing) data centers<\/strong>, increasing power density is pushing air-cooled systems to their physical limits. On the other side, liquid cooling<\/a> technology<\/strong>, which until recently was marginal, is rapidly becoming a core infrastructure, offering the significant advantage of ensuring thermal efficiency hundreds of times greater than traditional air cooling.<\/p>\n

The AI\/HPC data centers sector<\/strong> is therefore accelerating its transition toward the use of large-scale liquid cooling technologies<\/strong>, driven by the achievement of sustainability targets and high power efficiency (PUE) values \u200b\u200bin new, large, high-performance data centers. To address this significant trend, Kaori<\/strong>, a Tempco partner in the field of heat transfer, recently introduced two new heat exchangers<\/a><\/strong> with highly attractive features specifically designed for new liquid cooling solutions in high-performance infrastructures<\/strong>.<\/p>\n

This is the B390 heat exchanger<\/strong>, which features an asymmetric plate design<\/strong> specifically designed for high-density AI and HPC data centers. With a cooling capacity of up to 2.000 kW and support for 4-inch high-flow connections, it easily manages the transient heat loads of next-generation high-power servers<\/strong>. Measuring only 321 mm in width and 751 mm in length, the B390 offers exceptional cooling performance in a compact footprint\u2014perfectly integrating into In-Row CDU systems<\/strong> while maximizing space efficiency.<\/p>\n

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Optimized for the pressure drop differences on both sides of In-Row CDU systems, the B390 ensures stable flow distribution and higher overall performance. It is available in single or multi-pass configurations<\/strong> and supports vertical, horizontal, or flat installations, providing flexible integration for various system and space requirements in data center environments.<\/p>\n

B390 continues the core advantages of Kaori’s B Series:<\/p>\n