Designing Data Centers for AI: Infrastructure for High-Density Compute

Artificial intelligence (AI) is reshaping how data centers are designed and operated. From powering real-time analytics to training massive models, AI workloads demand significantly higher power densities, efficient cooling and adaptable infrastructure. A single rack supporting GPU-based compute can draw 30 to 100 kW or more – far beyond traditional data center requirements. This shift also impacts the edge as AI moves closer to users and devices in applications like autonomous vehicles and smart factories. To meet these challenges, data center operators need strategic design choices that deliver performance, reliability and sustainability for today’s AI-driven world.

The cabinet system sits at the heart of these high-density computing environments, and its role is now critical. Cabinets must handle increased weight, manage extreme heat and integrate seamlessly with cooling and power systems. CPI’s ZetaFrame® cabinet system meets these demands head-on, offering high weight capacity, customizable airflow management and integration with both direct-to-chip and rear-door heat exchangers. Such capabilities are essential as traditional air cooling reaches its limits and more facilities adopt liquid cooling solutions to meet AI’s thermal needs.

Liquid cooling is quickly becoming the new standard for AI workloads. CPI has collaborated with partners like ZutaCore® to develop direct-to-chip liquid cooling systems that not only manage heat more effectively but also reduce power consumption by up to 37% compared to rear-door heat exchangers. These solutions are easier to deploy, too – especially in edge environments like labs or small campus data centers – because they’re designed with mobility and modularity in mind. For example, cabinets with casters and integrated liquid cooling can be rolled into spaces where power and thermal loads were previously a barrier.

Power distribution and cable management are equally critical for high-density computing. CPI’s eConnect® power distribution units (PDUs) with QuadLock outlets ensure flexibility for different plug types, accommodating changing server configurations without disrupting operations. Meanwhile, the Motive® cable management system maintains airflow and supports dense cabling while making it easier for technicians to access equipment quickly. This level of intelligent design keeps high-density deployments running efficiently and safely.