DCD: NTT plans to adopt immersion cooling after testing LiquidStack in Japan data center

NTT Data plans to adopt immersion cooling, after completing a successful test of LiquidStack’s two-phase immersion systems at a data center in Japan.

From March to April 2022, NTT’s Mitaka Data Center East ran network and server equipment in a Liquid two-phase immersion tank, and found the IT kit ran stably, using 97 percent less cooling energy than a traditional cooling system. NTT says it will now work toward using immersion cooling systems for energy-saving data center services during 2023.

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