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HP 867876-B21 550 Watts 100-240 V ATX Internal Power Supply Kit
- 550 Watts power output
- Internal ATX Power Supply Unit
- Universal Input: 100-240V AC
- Designed for HP servers and workstations
- Ensures stable power delivery
- High efficiency for reduced energy consumption
- Hot-plug capable (depending on server chassis)
- Part number: 867876-B21
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Product Overview
This HP 867876-B21 is a 550-Watt internal power supply unit designed for HP servers and workstations. It operates within a universal 100-240V AC input range, providing a reliable power source for critical components.
Technical Information
| Wattage | 550W |
| Form Factor | ATX |
| Type | Internal Power Supply |
| Input Voltage | 100-240V AC |
Additional Specifications
| Compatibility | HP Servers and Workstations |
| Part Number | 867876-B21 |
| Brand | HP |
Product Description
The HP 867876-B21 is a 550-watt internal power supply unit (PSU) designed to provide reliable and efficient power to compatible HP server and workstation systems. Featuring a standard ATX form factor, this PSU is engineered to meet the demanding power requirements of enterprise-grade hardware. Its 550-watt capacity is suitable for systems with moderate to high component loads, ensuring stable operation under various workloads. One of the key features of this power supply is its universal input voltage capability, accepting a range of 100-240V AC. This makes it highly versatile for deployment in different regions worldwide without the need for voltage converters. The PSU is designed for high efficiency, which helps in reducing energy waste and lowering operational costs, a critical factor in data center environments. Depending on the specific server chassis it's installed in, it may also support hot-plug functionality, allowing for replacement or addition without powering down the entire system. As an official HP part, the 867876-B21 ensures compatibility and adherence to HP's stringent quality and performance standards. It provides the necessary power connectors for motherboards, storage devices, and other internal components, ensuring all parts of the system receive adequate and stable power. This PSU is a crucial component for maintaining the uptime and performance of HP servers and workstations.



