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HP 356544-B21 700 Watts Redundant Power Supply
- 700 Watts Power Output
- Redundant Power Supply Unit (PSU)
- Designed for HP ProLiant Servers
- Hot-swappable for non-disruptive replacement
- High efficiency for reduced power consumption
- Ensures system uptime and reliability
- Supports critical business operations
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 356544-B21 is a 700-watt redundant power supply unit designed for various HP ProLiant servers. It provides high efficiency and reliability, allowing for system operation even if one power supply fails.
Technical Information
| Wattage | 700W |
| Type | Redundant Power Supply |
| Compatibility | HP ProLiant Servers |
Additional Specifications
| Brand | HP |
| Part Number | 356544-B21 |
Product Description
The HP 356544-B21 is a high-capacity, 700-watt power supply unit designed to provide reliable and redundant power to HP ProLiant server platforms. In a redundant configuration, two of these power supplies work in tandem, ensuring that if one unit fails, the other can seamlessly take over the entire power load, thereby preventing system downtime and data loss. This redundancy is crucial for mission-critical applications and environments where continuous availability is paramount. This power supply is hot-swappable, meaning it can be removed and replaced while the server is still running. This capability significantly simplifies maintenance and upgrades, allowing for service without interrupting ongoing operations. The design focuses on efficiency, helping to reduce overall power consumption and heat generation within the server chassis, which contributes to lower operating costs and a more stable server environment. As a component for HP ProLiant servers, the 356544-B21 is engineered to meet the rigorous standards of enterprise computing. It delivers stable and clean power to all internal components, including processors, memory, storage, and expansion cards, ensuring optimal performance and longevity of the server hardware. Its robust construction and advanced power management features make it a dependable choice for demanding IT infrastructures.



