865434-B21 - HP 800-Watts Flex Slot -48V DC Hot Pluggable Low Halogen Power Supply Kit

Description

The HP 865434-B21 is an 800-watt power supply unit that is part of a redundant power system for the HP ProLiant DL385 server. In a redundant setup, two or more power supplies work in parallel, with one typically handling the load while the other(s) act as a backup. This design is critical for mission-critical applications where server downtime is unacceptable. This specific model is engineered to meet the power demands of the ProLiant DL385, a server platform often used for virtualization, databases, and other resource-intensive tasks. The 800-watt capacity per unit is sufficient to power the server's processors, memory, storage, and expansion cards, even under heavy load conditions. The redundant nature of the 865434-B21 provides a significant advantage in terms of uptime and reliability. If one power supply unit fails, the other(s) seamlessly take over the entire power load without interrupting server operations. Furthermore, these units are typically hot-swappable, allowing for replacement or addition without powering down the server, thus minimizing maintenance-related disruptions.

Condition: Refurbished