The Bernstein Data Center Atlas: An interactive, in-depth, virtual data center walk through

Data centers and AI infrastructure are 2026's hottest topic, and they're not going away anytime soon. Investors spend every waking hour hunting the next shortage, bottleneck or sleeper component. The megabuild has dragged generalists into corners of the value chain that used to belong to specialists: switchgear, CDUs, HBM, optics, the list goes on. This report introduces the Bernstein Data Center Atlas, an interactive walk through a representative U.S. AI data center. Start outside the fence, where the power lines come in, walk the corridor, step into the data hall and crack open a rack, continue past the server and into the GPU package down to the memory sitting next to the chip, then head back out through the network, the meet-me room and the fiber leaving the building, with the last stop being the businesses that fill the place and how they get paid. The Atlas brings together 26 Bernstein analysts across infrastructure, semis, hardware, networking, electrical equipment, capital good