HPE 800W Hot-Plug Power Supply (P24741-B21) for ProLiant

Equipment Overview

The HPE 800W P24741-B21 is an enterprise-class hot-plug power supply unit designed for continuous 24×7 operation in server infrastructure. This 800 W unit supports redundant configurations and hot-swap replacement, enabling maintenance without server downtime. It is intended for rack and tower server deployments where power resilience and serviceability are critical. The unit is engineered for corporate data center environments requiring dependable power delivery.

Main Parameters

• Part Number (PN): P24741-B21
• Brand: HPE
• Model: HPE 800W
• Power Output: 800 W
• Type: Hot-plug (hot-swappable)
• Class: Enterprise server-grade (24×7 operation)
• Redundancy Support: Yes (1+1 configuration)

Key Advantages

This power supply supports hot-plug replacement and 1+1 redundancy, ensuring fault-tolerant operation for mission-critical server workloads. The enterprise-grade design is optimized for continuous round-the-clock use, making it a suitable choice for data centers and server rooms requiring high availability. Its standardized form factor and hot-swap capability simplify field maintenance and reduce service time.

Compatibility & Integration

The P24741-B21 is compatible with select HPE rack and tower server models; exact server model compatibility must be verified at the time of order. The unit is designed to integrate with HPE server power backplanes and supports standard hot-plug power infrastructure. For precise integration details, consult HPE server documentation or a qualified reseller.