DCIM (Data Center Infrastructure Management)

DCIM (data center infrastructure management) is software that monitors, measures, and manages a data center's physical infrastructure — power, cooling, space, and assets — bridging the gap between facilities and IT systems. Core functions include real-time power and thermal monitoring from meters and sensors, asset and rack-space inventory, capacity planning (finding space, power, and cooling for new deployments), and alarm management. Modern DCIM platforms compute PUE continuously, model airflow, drive automation, and increasingly apply AI for predictive maintenance and cooling optimization — Google reported roughly 30-40% cooling-energy reductions from ML-driven control. Leading vendors include Schneider Electric (EcoStruxure), Vertiv, Nlyte, and Sunbird. For colocation customers, operator DCIM portals provide per-circuit power draw, environmental data, and capacity reporting against contracted kW.