814835-B21 - Power Supplies for HPE Server
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814835-B21
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814835-B21 Overview
HPE 900W AC 240VDC RPS Power Backplane S-ERVER 814835-B21
Overview
HPE 900W AC 240VDC RPS Power Backplane
- 900 W 100 - 240 V 50 - 60 Hz
- Server
- Metallic
Summary Description
HPE 814835-B21, 900 W, 100 - 240 V, 50 - 60 Hz, 92%, Server, ProLiant Gen9 Essential Server
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Specification
814835-B21 Specification
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Frequently Asked Questions
What is the primary function of the HPE 814835-B21 RPS Power Backplane? +
The HPE 814835-B21 serves as a critical interface component designed to facilitate redundant power supply integration within compatible HPE server chassis. It acts as the distribution point for 900W AC/240VDC power, ensuring stable voltage delivery to internal components while supporting seamless power failover configurations to maintain server uptime during power supply module disruptions.
Is the HPE 814835-B21 compatible with all HPE ProLiant server models? +
This power backplane is engineered for specific HPE server architectures that utilize the 900W RPS configuration. Because backplane pinouts and physical form factors vary significantly across generations, we recommend verifying your server's QuickSpecs or cross-referencing your chassis model to ensure electrical and mechanical compatibility before deployment.
Does the 814835-B21 support both AC and DC power inputs? +
Yes, this unit is specifically rated for 900W operation under both AC input and 240VDC input environments. This dual-capability makes it an ideal solution for data centers requiring versatile power infrastructure, allowing administrators to utilize standard AC mains or specialized high-voltage DC power feeds without changing the underlying backplane hardware.
How does the 814835-B21 contribute to server hardware reliability? +
By providing a dedicated, robust pathway for redundant power delivery, the 814835-B21 minimizes the risk of single points of failure within the power distribution subsystem. Its design ensures that if one power supply module fails or loses input, the backplane maintains continuous electrical current to the server, protecting sensitive data and preventing system-wide crashes.
What is the physical installation process for this power backplane? +
Installation involves securing the backplane into the designated server chassis bay and ensuring all high-density power connectors are firmly seated. As this is a critical component, ensure the server is powered down and disconnected from all power sources to prevent electrical shorting during the physical mounting and cable routing process.
Are there specific power supply modules required for this backplane? +
The 814835-B21 is designed to interface with matching HPE 900W power supply modules. Using non-compliant or mismatched power supply units can lead to unstable voltage regulation or potential hardware damage. Always confirm that your specific power supply SKU is validated for use with this particular backplane model to ensure full system performance.
How do I manage power status alerts with the 814835-B21 installed? +
The backplane facilitates communication between the power supply units and the server's onboard management processor, such as iLO. Through this integration, you can monitor power consumption, load balancing, and failure alerts in real-time via the management dashboard, allowing for proactive maintenance and faster identification of power-related hardware issues.
What are the common deployment scenarios for the 814835-B21? +
This component is typically deployed in enterprise environments where high availability is mission-critical. It is frequently utilized in edge computing nodes, database servers, and virtualization clusters that require redundant power paths to meet strict Service Level Agreements (SLAs) regarding uptime and system availability in demanding 24/7 operational conditions.
How can I obtain a bulk quote for the 814835-B21 from BuyRouterSwitch.com? +
For large-scale infrastructure projects requiring multiple 814835-B21 units, please contact our sales team directly through our website. We provide competitive bulk pricing tailored to the needs of IT procurement departments and systems integrators. Simply reach out to our representatives with your quantity requirements to receive a customized, high-value proposal for your networking and server hardware needs.
Why should I choose BuyRouterSwitch.com for purchasing HPE server hardware? +
BuyRouterSwitch.com is a trusted source for authentic HPE server components, providing IT buyers with reliable, factory-sealed hardware. We focus on streamlining the procurement process for professional engineers and purchasing managers. By choosing us, you benefit from our commitment to sourcing genuine, top-tier networking and server equipment that integrates perfectly into your existing enterprise infrastructure.
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