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HP 517521-B21 2400 Watts 200-220V Redundant Power Supply
- 2400 Watts power output
- 200-220V AC input range
- Redundant power supply design
- High-capacity for demanding server configurations
- Hot-swappable for minimal downtime
- Ensures maximum system uptime and reliability
- Designed for enterprise-grade HP ProLiant servers
Was $264.06 · You save $39.31
Key specifications
See full specs ↓- Product Type
- Power Supply Unit
- Wattage
- 2400 W
- Input Voltage
- 200-220 V AC
- Form Factor
- Hot-swappable
- Redundancy
- Yes
- Compatibility
- High-end HP ProLiant Servers
Product details
The HP 517521-B21 is a high-capacity 2400-Watt redundant power supply designed for demanding HP ProLiant server configurations. It operates on 200-220V input and provides robust power delivery for high-performance computing needs.
Technical Information
| Product Type | Power Supply Unit |
| Wattage | 2400 W |
| Input Voltage | 200-220 V AC |
Additional Specifications
| Form Factor | Hot-swappable |
| Redundancy | Yes |
| Compatibility | High-end HP ProLiant Servers |
Description
The HP 517521-B21 is a powerful 2400-Watt redundant power supply unit engineered to support the most demanding HP ProLiant server configurations. Operating within a 200-220V AC input range, this power supply is designed to deliver substantial and stable power required by high-performance processors, extensive memory configurations, and numerous peripherals found in enterprise-class servers. Its high wattage makes it suitable for systems equipped with multiple CPUs, GPUs, or large arrays of storage devices. As a hot-swappable component, the 517521-B21 allows for seamless replacement or addition without interrupting server operations, which is critical for maintaining business continuity in 24/7 environments. The redundant design, when paired with another compatible power supply, provides a crucial layer of protection against power failures. If one power supply unit fails, the other automatically assumes the full load, preventing system downtime and data loss. This power supply is a key component for ensuring the reliability and performance of high-end HP ProLiant servers used in data-intensive applications, virtualization, HPC, and mission-critical workloads. Its robust design and high power output capability make it an essential part of the infrastructure for organizations that rely on maximum uptime and consistent power delivery for their critical IT operations.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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