Power Supply Unit HP 499250-001-RFB

HP Common Slot Power Supplies are modular, hot-swappable power units designed for HP servers and storage systems. They follow a common electrical and physical specification so that different power modules can be installed without tools and replaced while systems remain online. Available in multiple high-efficiency input and output configurations, these power supplies let you choose the appropriate capacity for specific server and storage setups to optimize energy use and rack space.

Advantages

These HP power supplies deliver up to 96% efficiency, reducing power loss and lowering per-server energy consumption. The common-slot design supports tool-less, hot-swap maintenance, which minimizes downtime and simplifies spare inventory. Flexible capacity options help avoid unused, “trapped” power in the data center and enable right-sizing of power for varied environments.

Key specifications

• Common electrical and physical slot design compatible with HP server and storage solutions
• Tool-less, hot-swap installation
• Multiple input and output capacity options
• Up to 96% power efficiency
• Designed to reduce power waste and overall data center power requirements

How to use

Select a power module with the appropriate input/output rating for your server or storage configuration, then insert it into the HP common slot until it clicks into place. The tool-less design allows replacement while the system is operational; follow your organization’s safe hot-swap procedures and HP service documentation when removing or installing modules to avoid electrical hazards and ensure proper cooling and redundancy.

Recommendations

Choose the lowest-capacity unit that still meets performance and redundancy requirements to minimize wasted power. Maintain a small inventory of compatible spare modules and follow HP guidelines for hot-swap operations and thermal management.