Rack-mount server power/backplane module HP Enterprise X712 JG553A-RFB 10GbE 1U

Replacement power/backplane module HP Enterprise X712 JG553A-RFB 10GbE 1U restores core power distribution and backplane connectivity for compatible HP Enterprise X712 rack servers. This module, identified by MPN JG553A-RFB and EAN 5706998991638, is intended as a direct-fit component for 1U chassis that support integrated 10GbE networking. It is supplied as a spare or repair part to re-enable server I/O and maintain stable power delivery within enterprise and data center environments.

Advantages

The HP Enterprise X712 JG553A-RFB module provides a factory-compatible replacement that preserves original chassis fit and mounting points while reestablishing internal power routing and backplane signal paths. Using an original-equivalent module reduces troubleshooting time, simplifies installation, and helps restore full 10GbE throughput. The unit is designed to meet server-class reliability expectations and supports typical service workflows such as field replacement and preventive maintenance.

Suitable for

• Repairing HP Enterprise X712 1U rack servers with failed power/backplane functionality
• Keeping spare parts inventory for data center maintenance teams
• Field service replacements to restore 10GbE connectivity and power distribution
• Upgrades or chassis refurbishments where the backplane or power module is degraded

Key specifications

• Manufacturer: HP Enterprise
• Model / MPN: JG553A-RFB
• EAN: 5706998991638
• Form factor: 1U rack-mount compatible power/backplane module
• Network capability: 10GbE support via chassis backplane
• Application: Replacement power distribution and backplane connectivity for X712 servers

How to use

Power down the server and follow HP Enterprise service manual procedures for safe removal of the failed module. Disconnect all external power sources and observe electrostatic discharge (ESD) precautions before accessing the chassis. Remove the faulty power/backplane module by unfastening retaining hardware and unplugging internal connectors; install the JG553A-RFB module by aligning it with chassis guides, reconnecting internal cables and securing mounting points. After installation, restore power and verify that system firmware recognizes the module and that 10GbE interfaces function as expected.

Usage recommendations

Store the replacement module in an ESD-safe bag and maintain moderate humidity and temperature-controlled storage. Use original HP service documentation for torque specifications and connector seating verification. If uncertainty exists about compatibility with a particular chassis revision, confirm part numbers and firmware compatibility with HP Enterprise support or service documentation before installation.