Power supply HP 800W Platinum PSU for G9 723600-101-RFB, server power module 800 W

HP Power Supply 800W Platinum (model 723600-101-RFB) is a server power module designed as a direct replacement for compatible HP ProLiant Gen9 (G9) systems. This 800 W PSU delivers Platinum-level efficiency to reduce energy losses and heat generation. The unit supports hot-plug operation so it can be inserted or removed without shutting down the server, and it is intended for use in data center and enterprise environments where reliability and efficient power delivery are required.

Advantages

The HP 800W Platinum PSU provides high energy efficiency consistent with Platinum ratings, which helps lower operating costs and thermal load in rack environments. As a hot-plug power module, it enables serviceability and maintenance without planned downtime. The design is compatible with HP G9 chassis and server power architectures, ensuring straightforward replacement and integration. The module is built for continuous operation and enterprise workloads.

Suitable for

• HP ProLiant G9 servers requiring an 800 W replacement power supply
• Data center racks where high-efficiency PSUs reduce power and cooling costs
• Enterprise server environments needing hot-plug capable modules for maintenance
• System administrators replacing failed or aging power modules in G9 chassis

Key specifications

• Brand: HP
• Model / MPN: 723600-101-RFB
• Output power: 800 W
• Efficiency rating: Platinum
• Form factor: server hot-plug power module compatible with G9 chassis
• Application: enterprise and data center servers

How to use

Install the 800W HP PSU into the designated power bay of an HP ProLiant G9 server following standard server maintenance procedures. Ensure the server is configured for hot-swap operations if performing replacement without shutdown; otherwise, power down the system according to vendor guidelines. Verify proper seating and connector engagement, confirm the server recognizes the module through system management interfaces, and monitor for correct status LEDs or management alerts after installation.

Usage recommendations

For safe operation, match the PSU model and power rating to the server's requirements and use compatible firmware and server firmware levels recommended by HP. Maintain adequate airflow in the chassis and ensure redundant power configurations where required for high-availability deployments.