HPE PSUs

HPE PSU for Hewlett Packard Enterprise Systems

Ensure reliable, efficient power delivery across your infrastructure with HPE power supply units (PSUs) engineered for Hewlett Packard Enterprise systems. These critical components provide stable voltage, intelligent power management, and seamless integration with HPE servers and storage. Whether you're designing new infrastructure or replacing legacy hardware, genuine HPE PSUs offer the performance and protection your workloads demand.

Types of HPE Power Supply Units

HPE offers a broad portfolio of PSUs tailored to different server types and workload requirements. Fixed-output units provide dependable, cost-effective power for smaller deployments or development environments. For production systems, hot-plug power supplies support tool-less replacement without requiring a system shutdown – an essential feature for high-availability applications.

Redundant configurations ensure business continuity by enabling failover protection in N+1 or N+N setups. HPE PSU options include wattages ranging from 460W and 800W to 1200W and 1600W, with models available for ProLiant, BladeSystem, Synergy, and Apollo platforms. Many PSUs offer auto-ranging input voltage support and compliance with global power standards.

Explore compatible components in our HPE Server Systems, HPE Batteries, and HPE Rack Kits categories.

Key Features and Benefits

HPE PSUs deliver exceptional energy efficiency with Platinum and Titanium 80 PLUS certifications, minimizing power waste and heat generation. This energy-conscious design reduces operational costs and environmental impact – especially important in large-scale deployments.

Intelligent PSUs integrate with tools like HPE Integrated Lights-Out (iLO) and HPE OneView, giving IT teams real-time insights into voltage levels, thermal output, and load balancing. This visibility allows proactive power management, improved resource allocation, and quicker response to anomalies.

Redundant PSU configurations enhance system uptime by preventing single points of failure. Hot-swap designs allow you to remove and replace PSUs while servers remain online – crucial for avoiding disruptions in critical applications.

How to Choose the Right HPE PSU

To select the correct power supply, calculate your system’s total load requirements based on CPU, RAM, drives, and PCIe expansion. HPE provides power calculator tools and compatibility guides to help match wattage and form factor to your system model. Always factor in future scalability – adding 20–30% power headroom is recommended.

Decide whether your application requires redundancy. For most production servers, dual PSUs are standard, while testing and development systems may only require single units. Also verify compatibility with your server’s HPE System Board and enclosure.

Complete Your Power Strategy

Pair your PSU with an HPE PDU and HPE UPS Battery to create a fully redundant power delivery chain. HPE PSUs provide the energy efficiency, fault tolerance, and management integration needed to keep your infrastructure running at peak performance.