Data center power distribution units (PDUs) and power supply units (PSUs) are critical components of modern data center infrastructure.
• PDUs manage and distribute electrical power from the utility or UPS systems to servers and networking devices, ensuring uptime and efficient load management. Advanced versions—intelligent or metered PDUs enable real-time monitoring, remote control, and optimization of energy consumption.
• PSUs convert and regulate electricity for IT hardware, including AC/DC and DC/DC converters, voltage regulator modules (VRMs), and hot-swap modules, ensuring reliable delivery of power to servers and storage systems.
They matter because the rapid growth of cloud services, AI-driven workloads, and hyperscale data centers demands highly efficient, scalable, and sustainable power delivery systems. Without robust PDUs and PSUs, maintaining energy efficiency, uptime, and cost-effectiveness would be impossible.
According to BIS Research, data center power distribution units and power supply units market was valued at $9,101.8 million in 2024 and expected to reach $73,376.5 million by 2035 at a CAGR of 21.09%.
• Energy Efficiency Mandates: Growing sustainability requirements push adoption of intelligent PDUs and high-efficiency PSUs.
• AI and High-Density Workloads: Advanced architectures require rack-level and distributed power systems to support performance.
• Technological Advancements: Smart PDUs, digital control units, and rack-level modular PSUs enhance monitoring and optimization.
• Rising Data Consumption: Surging demand from cloud services, AI, IoT, and streaming drives investments in scalable power solutions.
• Hyperscale and Colocation Growth: Expansion of large-scale facilities increases the need for advanced power management systems.
• High Capital Costs: Intelligent PDUs and modular PSUs require significant upfront investment.
• Operational Complexity: Managing hybrid architectures (AC/DC, centralized vs. distributed) demands skilled expertise.
• Energy Constraints: Rising power density increases cooling and efficiency challenges.
• Regional Regulatory Variation: Different energy policies and standards complicate deployment globally.
• By PSUs
• PDUs
• By PDU Placement
• By PDU Type
• By PSU Type
• 12 V DC Rack?Level PSU Architecture
• 48 V DC Rack-Level PSU Architecture
• 400V ± DC Rack Power Architecture
• North America
• Europe
• Asia-Pacific
• Rest-of-the-World
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The future of data center PDUs and PSUs lies in intelligent, modular, and sustainable solutions. Rack-level power supplies will dominate adoption as hyperscale facilities expand and demand for scalable, fault-tolerant architectures rises.
• North America and Europe will lead due to hyperscale expansion and regulatory pushes for energy efficiency.
• Asia-Pacific will emerge as the fastest-growing region, driven by massive digitalization, 5G adoption, and government-backed green initiatives.
• Integration of AI-driven power optimization, renewable energy sources, and hybrid AC/DC architectures will shape the next wave of innovation.
Companies that focus on intelligent power management systems, modular PSU design, and sustainability-driven R&D will gain a decisive competitive edge.
-BIS Research Analyst Team
What is the expected growth rate of the data center power distribution units and power supply units market?
The market is expected to grow at a CAGR of 21.09% from 2025–2035.
Who are the key leaders in the data center power distribution units and power supply units market?
Key leaders include Schneider Electric, Vertiv, Eaton, Huawei, Cisco, Dell, HPE, Super Micro, Mitsubishi Electric, and Rittal, among others.
Which technologies are most in demand?
Technologies in demand include
• Intelligent PDUs with real-time monitoring
• Modular rack-level PSUs
• Digital power control units
• AC/DC and DC/DC converters optimized for AI workloads
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