HPE 800W Flex Slot -48VDC Hot Plug Low Halogen Power Supply Kit

Elevate data center power management with the HPE 800W Flex Slot -48VDC Hot Plug Low Halogen Power Supply Kit. Designed for high-density, mission-critical HP/HPE servers, this power supply combines robust reliability with industry-leading efficiency to reduce total cost of ownership while maintaining peak performance. The 80 Plus Titanium-certified design delivers up to 96% efficiency, meaning less heat, lower cooling requirements, and measurable energy savings as your workloads scale. Built for Flex Slot deployments, this kit supports modular power distribution, enabling easier maintenance, faster replacements, and enhanced uptime in demanding data center environments. With low halogen materials and advanced safety features, it’s engineered to meet modern environmental and safety standards without compromising on power delivery or resilience.

• Industry-leading efficiency for data center operators: This 800W power supply is 80 Plus Titanium-certified, delivering up to 96% efficiency. That level of efficiency translates to reduced waste heat, lower cooling loads, and meaningful reductions in electricity costs for large-scale deployments. By minimizing energy loss at the source, it helps data centers achieve greener operations while sustaining peak performance for compute-heavy workloads such as virtualization, databases, and AI workloads. The advanced efficiency curve also supports stable power delivery across a wide range of server utilization, so IT teams can plan capacity with greater confidence.
• Hot plug capability for non-disruptive maintenance: The kit is engineered for hot-plug operation, allowing technicians to replace or upgrade power supplies without powering down servers. This capability is essential for maintaining high availability in production environments, reducing planned downtime during maintenance windows, and enabling rapid scaling as demand grows. In environments with dense racks or mission-critical workloads, hot-plug power supplies minimize latency in intervention and keep your servers running at all times while technicians swap or upgrade units safely and efficiently.
• Low halogen design for safer, compliant operations: Built with low halogen materials, this power supply aligns with modern environmental stewardship and safety standards. The low halogen construction reduces toxic emissions in the unlikely event of a fault, supporting safer facility operations and compliance with corporate sustainability goals. This design choice does not compromise performance; instead, it reinforces a safer data center footprint without sacrificing power quality or reliability for HP ProLiant and HPE servers that demand robust, resilient power delivery.
• Flexible slot power delivery for scalable deployments: The Flex Slot form factor enables flexible power provisioning within compatible HP/HPE servers, making it easier to scale infrastructure as you expand. With 48VDC input and a modular design, this kit integrates smoothly into existing server ecosystems that rely on flexible, hot-swappable power solutions. Whether you’re building out a new rack, refreshing older hardware, or implementing mixed workloads, the Flex Slot approach helps optimize chassis density, improve cable management, and reinforce fault tolerance across your server estate.
• Reliable performance for demanding workloads and dense clusters: With an 800W rating, this power supply supports peak loads from virtualization, enterprise databases, analytics, and AI-enabled workloads while maintaining stable voltage rails and consistent efficiency. The combination of hot-plug capability, high efficiency, and low halogen construction delivers dependable power delivery in high-uptime environments, enabling servers to run complex workloads with minimal risk of power-related interruptions. The kit’s robust design also contributes to longer hardware life by reducing thermal stress and providing consistent, clean DC power across the system.

Technical Details of HPE 800W Flex Slot -48VDC Hot Plug Low Halogen Power Supply Kit

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How to install HPE 800W Flex Slot -48VDC Power Supply Kit

• Power down the server and disconnect all power sources. Ensure you follow your facility’s safety protocols and use proper ESD protection before handling any server components.
• Identify the appropriate Flex Slot power supply bay in the chassis and review the server maintenance documentation to confirm compatibility and hot-plug procedures for your model.
• If replacing an existing unit, carefully remove the old power supply module, noting its orientation, connectors, and mounting hardware. Set the old module aside for recycling or proper disposal per your data center policy.
• Prepare the 800W Flex Slot power supply by inspecting the connectors and ensuring the unit is in a safe, upright orientation. Align the power supply with the server’s Flex Slot bay, making sure the connectors and guides engage properly.
• Gently slide the power supply into the bay until it is fully seated. If the server design requires screws or latches, secure the unit according to the chassis instructions to prevent any movement during operation.
• Reconnect power and any required cables to the new power supply, following the server’s power distribution plan. Verify that all cables are clear of fans and other moving parts to avoid interference during operation.
• Power on the server and observe the boot sequence. Use the server’s management interface or LED indicators to confirm that the new power supply is detected, within range, and delivering stable voltage rails.
• If the management console flags a fault or if the power supply does not appear in the hardware inventory, re-check connections, reseat the module, and consult the server’s maintenance guide for additional troubleshooting steps.

Frequently asked questions

• Q: What makes the HPE 800W Flex Slot -48VDC Power Supply Kit stand out? A: It combines high-efficiency 80 Plus Titanium performance with hot-plug capability, a low halogen design, and Flex Slot compatibility for scalable, resilient power delivery in HPE server environments.
• Q: Is this power supply compatible with all HPE servers? A: It is designed for HPE Flex Slot configurations and 48VDC environments. Always verify compatibility with your specific server model and firmware requirements before installation.
• Q: How efficient is this power supply? A: The kit carries 80 Plus Titanium certification with up to 96% efficiency, reducing energy waste and helping lower cooling costs across the data center.
• Q: Can I perform maintenance without powering down the server? A: Yes. The hot-plug design enables non-disruptive maintenance, allowing you to swap or upgrade the power supply without shutting down critical systems, provided safety procedures are followed.