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HP 105739-031 450 Watts 100-240 V Redundant Power Supply
- 450 Watts maximum output power.
- Supports 100-240 V AC input voltage.
- Redundant design for high availability.
- Hot-swappable for seamless replacement.
- Designed for enterprise server environments.
- Ensures continuous operation during power module failure.
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Product Overview
This is a 450 Watt redundant power supply unit, similar to the 105739-021, designed for enterprise servers. It supports a wide input voltage range of 100-240 V and offers hot-swappable functionality for continuous operation. Its redundant nature ensures system uptime by providing a backup power source.
Technical Information
| Part Number | 105739-031 |
| Brand | HP |
| Type | Redundant Power Supply |
Additional Specifications
| Wattage | 450W |
| Input Voltage | 100-240V AC |
Product Description
The HP 105739-031 is a 450-watt redundant power supply unit, engineered to provide reliable and continuous power to enterprise-grade servers and storage systems. Its primary function is to ensure high availability by offering a failover capability; if one power supply unit fails, the other takes over the load without interruption. This is crucial for mission-critical applications where downtime is unacceptable. This power supply operates with a universal input voltage range of 100-240V AC, making it adaptable to various power infrastructures worldwide. This broad compatibility simplifies deployment in diverse geographical locations. The hot-swappable feature allows administrators to replace a faulty power supply unit without powering down the server, thereby maintaining system operation and minimizing service disruption. Typically found in HP ProLiant servers and other compatible enterprise hardware, the 105739-031 is built to meet stringent reliability and performance standards. It delivers stable power to all system components, contributing to the overall health and longevity of the server. Its inclusion in a redundant configuration is a standard practice for ensuring business continuity and data integrity.
