HPE 1000W FS TI HT PLG PS KIT - P03178-B21

HPE P03178-B21 1000W Flex Slot Titanium Hot-Plug Power Supply Kit

Overview

The HPE P03178-B21 is a 1000W Flex Slot Titanium Hot-Plug Power Supply Kit designed for HPE ProLiant server platforms that support the Flex Slot power supply bay architecture. This kit addresses deployments where high-efficiency, hot-swappable power redundancy is required — allowing a failed unit to be replaced under load without a maintenance window. The Titanium efficiency rating targets environments where power draw and heat output are factors in rack density planning.

Compatibility

This power supply kit is designed for HPE ProLiant servers that accept Flex Slot power supplies. Verify your specific server model's power supply bay type and wattage ceiling before ordering — not all Flex Slot bays support every wattage tier. Consult the HPE QuickSpecs document for your target server to confirm P03178-B21 is a listed option or spare.

Installation Notes

Hot-plug capable — the unit can be seated or removed while the server remains powered, provided a second supply is installed and carrying load. Ensure the target chassis has a compatible Flex Slot bay and that the system's total power draw falls within the 1000W output ceiling. No additional tools are required for the plug-in installation; the supply slides and locks into the Flex Slot bay via the integrated handle and latch mechanism.