Applied Digital presents blueprint for efficient AI data center design, offering modular approach to infrastructure buildout.
The surge in artificial intelligence is revolutionizing everything from smartphone features to enterprise strategies, yet it brings significant challenges for efficient data centers. As AI's power demands escalate, data centers face mounting pressure to manage increased energy loads and implement advanced cooling solutions to keep up with the pace of innovation.
The challenge is particularly acute when examining power density requirements. As Bob Laliberte, principal analyst at theCUBE, explained, "Traditional data centers typically consume around 7.5 kilowatts per cabinet for several servers, networking and storage. However, a single Nvidia H100 server, essential for high-performance AI tasks, requires over 10 kW. This disparity highlights a fundamental shift: next-generation data centers must support higher power densities." Addressing these issues requires a meticulous approach to data center design, architecture and infrastructural considerations that goes well beyond conventional approaches.
Site selection and renewable energy sourcing form the foundation of modern data center strategy. According to Laliberte, "A key component of any new data center's sustainability strategy is sourcing power from renewable sources. Choosing renewable energy aligns with global efforts to reduce the carbon footprint of data centers and supports the transition to greener energy sources." Northern climates provide natural advantages, as "Northern climates not only provide natural cooling but also help in minimizing operational costs. Additionally, proximity to renewable energy sources, such as wind farms, plays a critical role in reducing the environmental footprint of these facilities."
Cooling efficiency represents another critical pillar, measured through the power usage effectiveness metric, ideally as close as possible to 1. "A lower PUE indicates that more of the power consumed is going to actual computing rather than cooling and other infrastructure needs," Laliberte explained. Green initiatives such as heat recovery enable the repurposing of excess energy, with liquid cooling systems facilitating the recycling of heat for applications such as heating greenhouses or shrimp farming, offering additional benefits to local communities.
Applied Digital exemplifies this integrated approach, with its Ellendale, North Dakota facility powered by approximately two gigawatts of wind power feeding into its substation. The company works collaboratively with technology providers such as Nvidia Corp., Super Micro Computer Inc. and Dell Technologies Inc. to deliver optimal and energy-efficient environments. As Laliberte concluded, "Applied Digital's approach to addressing the high power and cooling demands, optimizing connectivity and latency, and incorporating sustainable options where possible highlights its leadership in this space."