HPE 800W Hot-Plug Power Supply (P20172-B21) for ProLiant Servers

Product Description

The HPE 800W (P20172-B21) is an enterprise-class hot-plug power supply unit designed for continuous 24×7 operation in server infrastructure. This redundant-capable PSU supports hot-swap replacement and fault-tolerant configurations, making it suitable for rack and tower servers within demanding data center environments.

Technical Specifications

• Part Number: P20172-B21
• Brand: HPE
• Model: HPE 800W
• Power Output: 800 W
• Form Factor: Hot-plug (hot-swap)
• Class: Enterprise (24×7)
• Compatibility: For rack and tower servers (exact model match to be confirmed at order)

Design Features

• Hot-plug design enables replacement without powering down the server.
• Supports redundant (1+1) power configurations for enhanced system availability.
• Built for continuous, round-the-clock server infrastructure workloads.
• Server-grade construction tailored for enterprise and data center use.

Application Area

This power supply unit is deployed in enterprise server racks and tower servers where high availability and serviceability are critical. It is suited for data centers, server rooms, and mission-critical IT environments requiring hot-swap capability and optional redundancy to minimize downtime and maintain operational continuity.