The global data center rack market is projected to grow from $5.17 billion in 2025 to $9.42 billion by 2030, representing a 12.7% compound annual growth rate, according to MarketsandMarkets. Enterprises, cloud providers and hyperscale operators are modernizing infrastructure to support AI workloads, edge computing and distributed IT environments. Intelligent racks integrated with Data Center Infrastructure Management, secure remote access, temperature monitoring and equipment diagnostics are gaining importance as operators seek better availability, power and cooling performance, physical security and regulatory compliance. Enclosed racks are expected to retain the largest market share, while support and maintenance services are forecast to grow fastest. Asia Pacific is projected to register the highest CAGR, supported by digital transformation, cloud adoption, data localization policies, 5G, AI and smart-city investment. Key companies include Schneider Electric, HPE, Rittal, Eaton, Vertiv, Dell, Fujitsu, IBM, Cisco and Legrand.