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Liquid cooling for Nvidia’s H100 and H200 GPUs

Liquid cooling for Nvidia’s H100 and H200 GPUs

Technology News |
By Nick Flaherty



ZutaCore in the US has launched direct-to-chip, waterless liquid cooling for the Nvidia H100 and H200 Tensor Core GPUs up to 1500W.

H100 and H200 systems with waterless dielectric cold plates supporting 1500W and beyond will be shown by Boston Limited, Hyve Solutions and Pegatron at a conference in the US next week.

Both the H200 and H100 consume 700W of power, challenging data centre designers that are already struggling to control their heat, energy consumption and footprint. The next generation B100 and B200 GPUs are expected to reach 1000W, requiring more sophisticated cooling and power management technologies. 

The ZutaCore HyperCool direct-to-chip waterless closed loop system uses two-phase liquid cooling and was developed for these high power levels and can cool processors using 1500W or more and currently for 100kW per rack of computing power. 

“Two-phase direct-to-chip liquid cooling technologies have significant advantages, which is why we’ve already seen growing traction from CPU chip manufacturers,” said Peter Rutten, Research VP at IDC. “With the worldwide AI server market expected to reach $49B by 2027, this announcement from ZutaCore supporting next generation GPUs designs is a significant milestone in the industry.”

“Next-generation GPUs have unique cooling requirements that are most effectively solved by waterless, direct-to-chip liquid cooling technology for current GPU of 1500W while increasing rack-processing density by 300%,” said Erez Freibach, Co-founder and CEO at ZutaCore. “Not only do hyperscalers eliminate the risk and massive expense of water leakage in the server, but they can also scale their cooling needs with little to no modifications to current real estate, power, or cooling systems. This is a game changer for the future of AI and HPC.”

ZutaCore has a partnership and white-label sales agreement with Mitsubishi Heavy Industries (MHI) for data centre applications including the enhancement of heat exhaust efficiency, promotion of energy conservation, and decarbonization.

The system can be implemented in new or existing data centers to deliver 10 times more computing power, a 50% reduction in total cost of ownership, 100% heat reuse, and reduced CO2 emissions for a sustainable data. There is also a growing ecosystem of servers certified to work with HyperCool, including Dell Technologies, ASUS, Pegatron, and SuperMicro.

“ZutaCore’s HyperCool technology stands as a testament to its ability to efficiently cool even the most demanding processors,” said Dev Tyagi, Chief Sales and Marketing Officer at Boston Limited. “As we embrace the dawn of next-generation GPU designs, HyperCool is positioned to be a critical enabler, aligning with our commitment to sustainable AI infrastructure whilst lowering costs in line with energy efficiency.”

“As we demonstrated at this past Supercomputing Conference, HyperCool has already proven its ability to cool Pegatron servers running Intel’s 4th generation Xeon processors,” said Andy Lin, Server Product Marketing Manager at Pegatron. “By adding support for the NVIDIA GPU, ZutaCore is now paving the way towards a more sustainable AI future where upcoming AI servers can be deployed in an energy-efficient, cost-effective and reliable way.”

“AI is going to require the most high-performing chips and servers with a variety of configurations designed to meet the particular workloads of each customer,” said Steve Ichinaga, President of Hyve Solutions, a wholly owned subsidiary of TD SYNNEX Corporation. “With its ability to cool both CPUs and GPUs, HyperCool will be a critical technology to ensure that data centers can deliver the scalable performance required while continuing to meet or exceed sustainability goals.”

Founded in 2016, ZutaCore is headquartered in San Jose, California, with an R&D center in Israel and offices in Europe, India, and Taiwan.

www.zutacore.com

 

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