HPE 725052-B21 561FLR-T Network Adapter
-
$66.75 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight ShippingWas: $75.00You Save: $8.25 11% OFF
-
Warranty: 90-day return/replacement
Click here to read our Return Policy for returns/replacements.
725052-B21
Free ground shipping within the
United States
Government, Federal & Education Procurement
We support quotes, POs, stock docs, and compliance invoicing.
Email: support@buyrouterswitch.com SAM.gov Registered Vendor CAGE Code : 23P86
overview
faqs
reviews
725052-B21 Overview
HPE - Ethernet 10gb 2p 561flr-t Adapter (725052-B21).
Need help with 725052-B21?
Get pricing, availability, lead time, and compatible options from our team. Chat with us live or email support@buyrouterswitch.com
Frequently Asked Questions
Which specific HPE server generations are compatible with the 725052-B21 adapter? +
The 725052-B21 is designed for compatibility with HPE ProLiant Gen8 and Gen9 server series. It integrates seamlessly into these architectures to provide high-performance network connectivity. We recommend verifying your specific server model's technical specifications or checking the server's QuickSpecs to ensure physical slot alignment and firmware support for optimal performance before deployment.
What is the primary interface type for the 725052-B21 network card? +
This adapter utilizes a standard PCIe interface, allowing it to plug directly into the expansion slots of compatible HPE ProLiant servers. By leveraging the PCIe bus, it ensures high-throughput communication between the network infrastructure and the server’s CPU, effectively reducing latency for data-intensive enterprise applications and virtualized environment traffic.
What type of physical cabling is required for this HPE adapter? +
This adapter is designed to support standard Ethernet copper cabling. It is essential to use high-quality Cat6 or Cat6a cabling to maintain signal integrity and ensure the card operates at its full rated speed. Always verify that your patch cables are properly shielded to minimize electromagnetic interference, especially in high-density server rack environments.
How does the 725052-B21 improve network performance in virtualized environments? +
The 725052-B21 enhances virtualized workloads by offloading specific network processing tasks from the host server's CPU to the adapter hardware. This offloading capability helps manage heavy traffic loads more efficiently, reducing the overall CPU overhead. This makes it an ideal solution for balancing resource allocation across multiple virtual machines or containerized applications running on a single physical host.
Does the 725052-B21 support advanced network features like VLAN tagging? +
Yes, this adapter supports industry-standard VLAN tagging (802.1Q), which is critical for segmenting network traffic and increasing security within a data center environment. By enabling VLAN support, administrators can effectively isolate different types of traffic on the same physical link, improving both organizational structure and network efficiency across the enterprise infrastructure.
Is the 725052-B21 suitable for high-availability cluster deployments? +
Absolutely. This adapter is built for enterprise-grade reliability, making it a suitable component for high-availability clusters. When paired with proper driver configurations, it supports teaming and failover protocols that ensure continuous network connectivity. If a single connection or port fails, the system can reroute traffic to maintain uptime, which is vital for business-critical applications and services.
What are the power requirements for installing this adapter in a ProLiant server? +
The 725052-B21 is powered directly through the PCIe slot of the host server. It is engineered to operate within the standard power specifications provided by the riser boards of compatible HPE systems. As long as your server's power supply units are correctly sized for your total configuration, this card will integrate without requiring additional external power connections.
What is the recommended management approach for this HPE server adapter? +
Management is typically handled via the host server's operating system drivers or through the HPE Integrated Lights-Out (iLO) management interface when configured. By updating to the latest service pack for ProLiant (SPP), you ensure that the adapter firmware remains current, maintaining compatibility with your networking environment and providing access to the latest performance optimizations and security patches.
Can I request a bulk quote for multiple 725052-B21 units from BuyRouterSwitch.com? +
Yes, we specialize in supporting large-scale enterprise rollouts. If you require a high volume of 725052-B21 adapters for a data center project or infrastructure refresh, please contact our sales team directly. We are prepared to offer competitive pricing and detailed logistics support for bulk quantities to ensure your project stays on budget and on schedule.
Why should I source my HPE networking hardware through BuyRouterSwitch.com? +
BuyRouterSwitch.com is a trusted source for authentic enterprise networking equipment. When you purchase from us, you gain access to a streamlined procurement process and dedicated support designed to meet the rigorous demands of IT departments. We prioritize secure ordering and reliable fulfillment, making us the preferred partner for procurement managers looking to source original hardware with confidence.
Related Products
Special Price
$61.60
was
$70.00
Special Price
$131.60
was
$140.00
Special Price
$56.55
was
$65.00
Special Price
$80.75
was
$95.00
Special Price
$69.75
was
$75.00
Special Price
$65.10
was
$70.00
Special Price
$42.30
was
$45.00
Special Price
$55.20
was
$60.00
Special Price
$106.20
was
$118.00
Special Price
$45.50
was
$50.00
Need Help Choosing the Right Part? Talk to an Expert
-
+1 (800) 870-9487Mon-Fri 8am-5pm EST
-
support@buyrouterswitch.comTechnical support
