HPE Hot-swap power supply unit 575 W

The HPE Hot-swap power supply unit 575 W is a replacement power module designed for HP Enterprise systems that require uninterrupted operation. This 575-watt unit delivers stable DC output and integrates with servers and storage hardware that accept HPE hot-swap power modules. The hot-swap design permits removal and insertion while the system remains powered, reducing service interruptions and simplifying maintenance tasks in data centers and enterprise environments.

Advantages

This hot-swap power supply provides consistent power delivery at 575 W, supporting continuous operation under typical server loads. Its form factor and connector layout are compatible with HPE server platforms that support hot-swappable PSUs, enabling fast replacement without shutting down equipment. The unit is engineered for reliable thermal performance and protection features such as overcurrent and short-circuit protection to maintain system stability. Built for ease of maintenance, it helps reduce mean time to repair and supports high-availability configurations.

Suitable for (tasks / use cases)

• Replacing a failed or degraded power supply in compatible HPE servers and storage enclosures
• Maintaining high-availability systems that require hot-swappable power modules
• Upgrading redundant power configurations to ensure continuous operation
• On-site hardware maintenance and quick field replacements in data centers

Key specifications

• Output power: 575 W nominal
• Type: Hot-swap, redundant-capable power supply module
• Cooling: Integrated fan-assisted cooling for server chassis environments
• Protection features: Overcurrent and short-circuit protection
• Form factor: Server blade/enclosure compatible hot-plug module

How to use

Before replacing the module, verify that the target system supports a 575 W hot-swap power supply and observe the manufacturer's safety procedures. To replace the unit, identify the failed power module, release the retention latch, and pull the module straight out of the bay. Insert the replacement module until it seats firmly and the retention latch engages. Monitor server management interfaces or front-panel indicators to confirm the new power supply is detected and operating normally. No system shutdown is required when the system is configured with redundant power or when replacing a secondary module in supported configurations.

Usage recommendations

Store and handle the power supply in electrostatic-safe conditions and avoid exposure to excessive dust or moisture. Use only compatible HPE server models and bays specified for hot-swap modules. For systems without redundant power, schedule replacement during maintenance windows to avoid interruption. Verify firmware and management-controller compatibility when integrating into existing chassis to ensure proper reporting and load sharing.