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HP 278535-B21 800 Watts Redundant Power Supply
- 800 Watts maximum output
- Redundant power capability
- High efficiency for reduced power consumption
- Designed for HP ProLiant servers
- Hot-swappable for non-disruptive replacement
- Ensures system uptime and data integrity
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Key specifications
See full specs ↓- Power Output
- 800 Watts
- Type
- Redundant Power Supply
- Compatibility
- HP ProLiant Servers (specific models may vary)
- Efficiency
- High Efficiency
- Feature
- Hot-swappable
- Part Number
- 278535-B21
Product details
This HP 800 Watts Redundant Power Supply offers high reliability and efficiency for critical server environments. It provides a robust power solution to ensure continuous operation and protect against power failures.
Technical Information
| Power Output | 800 Watts |
| Type | Redundant Power Supply |
| Compatibility | HP ProLiant Servers (specific models may vary) |
Additional Specifications
| Efficiency | High Efficiency |
| Feature | Hot-swappable |
| Part Number | 278535-B21 |
Description
The HP 278535-B21 is an 800-watt redundant power supply designed to provide maximum uptime and reliability for mission-critical HP ProLiant server environments. In a redundant configuration, two power supplies work in tandem, with one taking the primary load and the other acting as a backup. If the primary unit fails, the secondary unit seamlessly takes over, preventing any interruption to server operations and protecting valuable data. This power supply boasts high efficiency, which translates to lower energy consumption and reduced heat generation within the server chassis. This not only contributes to cost savings on electricity bills but also helps in maintaining optimal operating temperatures, extending the lifespan of other server components. The hot-swappable design allows for the replacement of a faulty power supply unit without the need to shut down the server, ensuring continuous availability for demanding workloads. Engineered to meet the rigorous demands of enterprise data centers, the 278535-B21 is built with high-quality components to ensure long-term durability and consistent performance. It is an essential component for maintaining business continuity, safeguarding against unexpected power disruptions, and supporting the high-performance computing needs of modern businesses. Compatibility should always be verified with specific HP ProLiant server models.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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