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HP 283655-B21 500 Watts Redundant Power Supply
- 500 Watts power output
- Redundant power supply design
- Ensures high availability and fault tolerance
- Compatible with select HP ProLiant servers and storage
- Efficient power conversion
- Hot-swappable for easy replacement
- Meets enterprise power requirements
- Provides stable and reliable power delivery
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The HP 283655-B21 is a 500 Watt redundant power supply unit designed for compatible HP ProLiant servers and storage systems. It provides a reliable and fault-tolerant power solution, ensuring continuous operation in case of a primary power supply failure. This PSU offers efficient power conversion and meets the demanding requirements of enterprise environments.
Technical Information
| Product Type | Redundant Power Supply Unit |
| Wattage | 500 Watts |
| Form Factor | Hot-swappable |
Additional Specifications
| Compatibility | Select HP ProLiant Servers/Storage |
| Features | Redundant |
Product Description
The HP 283655-B21 is a 500 Watt hot-swappable redundant power supply unit (PSU) engineered to provide continuous and reliable power to compatible HP ProLiant servers and storage devices. In a redundant configuration, two of these PSUs work in tandem; if one unit fails or experiences an issue, the other seamlessly takes over the entire power load, preventing system downtime and data loss. This feature is critical for maintaining high availability in enterprise data centers and mission-critical applications. With a power output of 500 Watts, this PSU is designed to meet the power demands of various HP server and storage configurations. It offers efficient power conversion, helping to reduce energy consumption and heat generation within the server chassis. The hot-swappable design allows for the replacement or addition of power supplies without the need to shut down the server, further enhancing system uptime and simplifying maintenance procedures. This 500W redundant power supply is a key component for ensuring the stability and reliability of HP enterprise hardware. Its robust design and adherence to HP's quality standards make it a dependable choice for environments where uninterrupted operation is paramount. The 283655-B21 is essential for organizations looking to build fault-tolerant systems and protect their critical IT infrastructure from power-related disruptions.
