716591-B21 - Networking Adapters for HPE Server
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716591-B21 Overview
HPE Ethernet 10Gb 2-port 561T Adapter S-ERVER 716591-B21
Overview
HP Ethernet 10Gb 2-port 561T Adapter
- Wired
- PCI Express Ethernet
- 10000 Mbit/s
- Internal Chipset: Intel® X540
Summary Description
HPE Ethernet 10Gb 2-port 561T Adapter, Internal, Wired, PCI Express, Ethernet, 10000 Mbit/s
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Specification
716591-B21 Specification
716591-B21 Specification | |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 131 °F |
| Humidity Range Operating | 5 - 95% (non-condensing) |
| Header | |
| Compatibility | PC, Unix |
| Manufacturer | Hewlett-Packard |
| Packaged Quantity | 1 |
| Product Line | HPE |
| Model | 561T |
| Brand | HPE |
| Interface Provided | |
| Qty | 2 |
| Connector Type | RJ-45 |
| Type | 10Gb Ethernet |
| Miscellaneous | |
| Compliant Standards | BSMI, BSMI CNS 13438 Class A, EN 61000-3-2, EN 61000-3-3, EN55022 Class A, EN55024, FCC Part 15 A, ICES-003, UL, VCCI V-3 Class A ITE, WEEE |
| Networking | |
| Type | Network adapter |
| Form Factor | Plug-in card |
| Connectivity Technology | Wired |
| Data Transfer Rate | 10 Gbps |
| Data Link Protocol | 10 Gigabit Ethernet |
| Remote Management Protocol | SNMP |
| Compliant Standards | IEEE 802.1AX, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.3, IEEE 802.3ad (LACP), IEEE 802.3x |
| Status Indicators | Link/activity, Port status |
| Ports Qty | 2 |
| Features | Jumbo Frames support, Large Send Offload (LSO), PXE support, Receive Side Scaling (RSS), TCP Segmentation Offload (TSO), Teaming support |
| Interface Type | PCI Express 2.1 x8 |
| Ports | |
| Qty | 2 |
| Type | 10Gb Ethernet |
| Processor | |
| Type | X540 |
| Installed Qty | 1 |
| Manufacturer | Intel |
| System Requirements | |
| Min Operating System | Citrix XenServer 6.0, Citrix XenServer 6.1, Microsoft Windows MultiPoint Server 2011, Microsoft Windows Server 2008 Datacenter, Microsoft Windows Server 2008 Enterprise, Microsoft Windows Server 2008 Foundation, Microsoft Windows Server 2008 Standard, Microsoft Windows Server 2012, Microsoft Windows Small Business Server 2011 Essentials, Microsoft Windows Small Business Server 2011 Standard, Microsoft Windows Web Server 2008, Red Hat Enterprise Linux 5, Red Hat Enterprise Linux 6, SunSoft Solaris 10, SunSoft Solaris 11, SuSE Linux Enterprise Server 10, SuSE Linux Enterprise Server 11, VMware vSphere 4.1, VMware vSphere 5.0 |
Frequently Asked Questions
What are the primary performance advantages of the HPE 716591-B21 561T adapter for enterprise environments? +
The HPE 561T adapter is designed for high-performance data center environments, utilizing 10GBASE-T technology to deliver dual-port 10GbE connectivity. It effectively reduces latency and increases throughput for bandwidth-intensive applications, making it ideal for virtualization, database management, and high-performance computing tasks where rapid data transfer and reduced CPU overhead are critical requirements.
Is the HPE 716591-B21 compatible with existing Cat6a or Cat7 cabling infrastructure? +
Yes, this adapter supports 10GBASE-T, which is specifically engineered to operate over standard RJ45 copper cabling. It is fully backward compatible with 1GbE networks and works seamlessly with Cat6a or Cat7 cabling. This allows IT administrators to leverage existing copper infrastructure, providing a cost-effective path to 10GbE speeds without requiring an immediate transition to fiber-optic cabling.
What specific server platforms does the HPE 716591-B21 10Gb 2-port adapter support? +
This adapter is purpose-built for HPE ProLiant Gen10 servers and other compatible HPE rack-mount chassis. Its design ensures optimized thermal performance and physical integration within the standard PCIe slots of supported ProLiant systems, ensuring reliable hardware recognition and seamless driver interaction within the HPE server ecosystem.
How does the dual-port configuration of the 561T improve network redundancy? +
The dual-port configuration provides essential physical redundancy, allowing for the implementation of NIC teaming or link aggregation. By connecting these ports to separate top-of-rack switches, you can ensure network continuity even if a single cable, transceiver, or switch port fails, which is vital for maintaining the high availability required for mission-critical enterprise server workloads.
Does the 716591-B21 adapter support advanced features like SR-IOV or RDMA? +
This adapter supports virtualization features including SR-IOV (Single Root I/O Virtualization), which allows a single physical PCIe device to appear as multiple separate physical devices. This reduces the overhead on the hypervisor and maximizes I/O performance for virtual machines, making it an excellent choice for dense virtualization clusters running VMware, Hyper-V, or KVM.
What management tools are used to configure the 716591-B21 adapter in an HPE environment? +
The adapter is managed through standard HPE management tools, including HPE iLO and the Intelligent Provisioning interface. These platforms allow administrators to monitor link status, configure VLAN tagging, and perform firmware updates directly from the server’s management interface, streamlining deployment and maintenance across large-scale server racks.
How do I ensure the 716591-B21 adapter is properly recognized by the server OS? +
Proper recognition is achieved by installing the latest HPE-certified drivers through the Service Pack for ProLiant (SPP). Once the physical hardware is seated, the operating system will detect the adapter as a standard network controller, allowing you to configure virtual switches and IP parameters via the native networking utilities of your chosen OS, such as Windows Server or Linux distributions.
What is the physical form factor of the HPE 716591-B21 adapter? +
The 716591-B21 is a standard PCIe form factor adapter. It is engineered to fit into full-height or low-profile PCIe expansion slots, depending on the bracket configuration. Its compact design ensures optimal airflow within the server chassis, maintaining thermal efficiency even when multiple cards are installed in dense rack-mount server environments.
Can I request a bulk quote for multiple HPE 716591-B21 units for a large data center project? +
Absolutely. BuyRouterSwitch.com specializes in providing competitive bulk pricing for enterprise-grade networking components. If you are planning a large-scale deployment and require multiple units, our sales team is ready to assist. Please contact us directly with your specific quantity requirements so we can prepare a customized quote tailored to your project’s budget and volume needs.
Why should I choose BuyRouterSwitch.com for sourcing authentic HPE networking hardware? +
We prioritize supplying genuine, high-quality HPE hardware sourced through reliable channels. When you purchase from BuyRouterSwitch.com, you are choosing a partner dedicated to professional procurement. Our streamlined ordering process ensures that you receive the exact hardware specifications required for your enterprise network, backed by our team’s commitment to verified, authentic equipment and efficient order processing for all your critical infrastructure needs.
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