Lenovo ThinkSystem 800W Redundant Power Supply

LenovoSKU: 9153174

Price:
Sale price$268.98

Description

Lenovo ThinkSystem 800W Redundant Power Supply

Prepare for mission-critical uptime with the Lenovo ThinkSystem 800W Redundant Power Supply, engineered for enterprise servers and data centers. Designed to work with the Lenovo SR250 V3, this power supply delivers robust 800-watt performance with hot-swappable redundancy options, enabling you to configure N+N resilience that guards against outages and ensures continuous operation. When configured with two power supplies, the SR250 V3 can achieve redundancy that minimizes risk during maintenance, peak loads, or unexpected component failures. This 800W PSU is built to support scalable workloads, virtualization, and dense compute environments where reliable power delivery matters most. With Lenovo’s reliability-driven design, the ThinkSystem 800W PSU emphasizes efficiency, thermal performance, and quiet operation in demanding rack deployments, helping data centers meet aggressive service-level objectives while reducing total cost of ownership.

  • Redundancy tailored to uptime needs: The SR250 V3 server supports one fixed power supply or up to two redundant hot-swap power supplies, enabling N+N redundancy in configurations that demand fault-tolerant operation and continuous service availability.
  • Hot-swappable design for zero-downtime maintenance: Swap or add a second power supply without powering down the server, preserving service continuity while you upgrade, replace, or expand the system’s power capacity.
  • Enterprise-grade reliability for demanding workloads: Dual PSUs provide enhanced resilience for virtualization, databases, analytics, and other mission-critical workloads that require steady, reliable power delivery under peak loads.
  • Seamless integration with the SR250 V3 ecosystem: Engineered to integrate with Lenovo ThinkSystem hardware and management tools, delivering consistent power distribution and straightforward deployment within Lenovo’s infrastructure stack.
  • Efficient operation with clear monitoring: Built for efficiency and equipped with status indicators and health monitoring to help IT teams track load, voltage, and overall PSU health for proactive maintenance and uptime planning.

Technical Details of Lenovo ThinkSystem 800W Redundant Power Supply

  • Power output: 800W maximum rating to support enterprise workloads and dense configurations.
  • Redundancy mode: Hot-swappable design that supports N+N redundancy depending on installed power supplies and server configuration.
  • Compatibility: Specifically designed for Lenovo ThinkSystem SR250 V3 servers; supports configurations with one fixed PSU or up to two hot-swap PSUs for enhanced reliability.
  • Upgrade path: A second power supply can be added to models that ship with a single hot-swap PSU, enabling higher availability without replacing the entire enclosure.
  • Management and indicators: Integrated status indicators and health monitoring to simplify maintenance, fault isolation, and proactive capacity planning.

How to install Lenovo ThinkSystem 800W Redundant Power Supply

  • Confirm compatibility: Verify that your Lenovo SR250 V3 server is configured to accept a second hot-swap PSU or is already equipped with one for redundancy.
  • Power considerations: If possible, perform installation with the system in a controlled maintenance window. Ensure you follow local electrical safety guidelines and rack-mount best practices.
  • Prepare the chassis: Open the appropriate hot-swap bay or PSU slot, confirming that the bay is accessible and clear of obstructions for a smooth installation.
  • Insert the PSU: Slide the 800W redundant power supply into the hot-swap bay until it’s securely seated, then engage any latching mechanism to lock the unit in place. If replacing an existing unit, follow proper hot-swap procedures to remove the old PSU safely.
  • Connect power and verify: Attach the appropriate AC power cables, route cables for optimal airflow, and power up. Use the server’s management interface or LED indicators on the PSU to confirm healthy operation and balanced load distribution across PSUs.
  • Monitor and validate: After installation, monitor the PSU health through Lenovo management tools to ensure load is balanced, redundancy is configured correctly, and no fault indicators are present.

Frequently asked questions

  • What is the power rating of the Lenovo ThinkSystem 800W Redundant Power Supply? It provides up to 800W of power, designed to support enterprise server workloads and to maintain uptime in demanding environments.
  • Does this PSU support hot-swapping? Yes. The ThinkSystem 800W Redundant Power Supply is designed for hot-swappable operation, allowing maintenance or configuration changes without shutting down the server.
  • Which server models are compatible? This unit is designed for Lenovo ThinkSystem SR250 V3 servers, with configurations that include a single fixed PSU or two hot-swap PSUs. Always verify compatibility with your exact SKU and enclosure through Lenovo’s compatibility guides.
  • Can I achieve N+N redundancy with this PSU? N+N redundancy depends on the server configuration and the number of PSUs installed. In configurations with two PSUs, the SR250 V3 can achieve higher availability, contingent on how the system is wired and managed.
  • How can I monitor the PSU status? Use the PSU’s built-in status indicators and Lenovo management tools (such as XClarity or equivalent server management interfaces) to monitor load, voltage, health, and fault conditions for proactive maintenance.

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