Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
865428-B21 - HP 800-Watts Flex Slot Universal Hot Pluggable Low Halogen Power Supply Kit
- 800 Watts maximum power output
- Titanium efficiency rating (up to 94% efficiency)
- Hot-plug capability for non-disruptive replacement
- Designed for specific HP ProLiant server models
- Provides stable and reliable power for critical components
- Reduces energy consumption and operational costs
Was $325.79 · You save $48.57
Key specifications
See full specs ↓- Part Number
- 865428-B21
- Brand
- HP
- Product Type
- Power Supply
- Wattage
- 800W
- Efficiency Rating
- Titanium
Product details
The HP 865428-B21 is an 800-watt Titanium power supply designed for high-efficiency power delivery in HP server environments. It offers a high power factor and Platinum Plus efficiency rating, ensuring optimal energy usage and reduced heat output. This power supply is a critical component for maintaining system stability and performance under demanding workloads.
Technical Information
| Part Number | 865428-B21 |
| Brand | HP |
| Product Type | Power Supply |
Additional Specifications
| Wattage | 800W |
| Efficiency Rating | Titanium |
Description
The HP 865428-B21 power supply unit is engineered to meet the rigorous demands of modern data centers, offering an exceptional 800 watts of power with a Titanium efficiency rating. This rating signifies an efficiency of up to 94% at typical loads, translating to significant energy savings and a reduced carbon footprint. Its hot-plug capability allows for seamless replacement or addition of power supplies without interrupting server operations, crucial for maintaining high availability. This power supply is specifically designed to integrate with a range of HP ProLiant servers, ensuring compatibility and optimal performance. By providing a stable and consistent power source, it safeguards sensitive server components from power fluctuations and surges. The high efficiency also contributes to lower heat generation within the server chassis, potentially reducing the load on cooling systems and further enhancing operational efficiency. Investing in the HP 865428-B21 means investing in reliability and performance. It is built with high-quality components to ensure longevity and consistent operation, even under continuous heavy use. This power supply is an essential part of a robust server infrastructure, supporting business-critical applications and data processing needs with unwavering power delivery.
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.
Buying 10+ units?
Get volume pricing and availability for 865428-B21.
