717708-002 – HPE 561T 10Gb 2-Port PCI Ethernet Adapter

Overview on the HPE 561T Ethernet Adapter

The HPE 561T 10Gb 2-Port PCI Ethernet Adapter (HPE Spare Part Number: 717708-002) is a high-performance, cost-effective dual-port network expansion card. It is engineered beautifully to meet the scaling demands of virtualized database architectures, cloud computing environments, and enterprise rack deployment applications. Built on a robust PCI Express 2.1 x8 host connection lane, this low-power add-in NIC integrates smoothly into standard PCIe motherboard expansion slots. Featuring two standard 10GBASE-T RJ-45 copper connectivity ports, it allows data hubs to jump to full 10Gb high-speed networking paths. It utilizes affordable copper Category 6A or better twisted-pair cabling for runs up to 100 meters. Therefore, it is designed perfectly for IT teams breathing new life into enterprise server units without facing premium fiber optic overhaul costs.

This enterprise-grade interface adapter focuses heavily on lowering CPU overhead while maintaining consistent data stream line rates. At its physical foundation, the adapter is powered by the industry-proven Intel X540 Ethernet controller chipset. This intelligent network core executes comprehensive hardware-level TCP/IP, UDP, and stateless checksum offloading protocols natively. Consequently, it completely intercepts the data filtration load before it impacts the central processor nodes. This structural separation frees up massive processing cycles for the server’s main host operating systems to deploy extra virtual containers or web scripts smoothly. Each independent terminal pushes a solid 10Gb/s wire rate, combining for a theoretical 40 Gb/s aggregate bi-directional throughput. As a result, it easily eliminates localized file storage lags and system bus jams during high-volume server backups.

Key Features & Performance

• Dual-Port 10GBASE-T Infrastructure: Outfitted with two copper-based RJ-45 interfaces running native line rates. This copper setup bridges new network backbones using classic twisted-pair wiring safely and cleanly.

• Intel X540 Core Chipset: Utilizes a highly reliable Intel X540 silicone accelerator engine. This integrated component optimizes high-capacity network queues and stabilizes data transfer thresholds effortlessly.

• Massive Jumbo Frame Acceleration: Supports large data packets up to 9,500 bytes Maximum Transmission Unit (MTU). Therefore, it drives much higher database mirroring performance while significantly lowering CPU processing cycles.

• HPE Sea of Sensors 3D Framework: Fully compatible with HPE’s advanced autonomous on-chip thermal monitoring grids. This system tracks card temperature levels instantly to regulate server cooling fans accurately and minimize data center power draw.

• Advanced Traffic Segmenting Tools: Implements native hardware execution lines for comprehensive IEEE 802.1Q Virtual LAN (VLAN) tagging setups. Consequently, it boosts internal office security by partitioning isolated network traffic streams with absolute ease.

Technical Specifications

• Brand: Hewlett Packard Enterprise (HPE) / HP

• Model Family Line: HPE Ethernet 10Gb 2-port 561T Adapter

• HPE Option Part Number: 716591-B21

• HPE Spare Part Number: 717708-002

• Network Processor Chipset: Intel® X540

• Hardware Interface Form Factor: PCI Express 2.1 x8 lane

• Connector Ports Array: 2 x RJ-45 Copper Jacks

• Data Transmission Velocity: 10 Gbps per port (100Mbps / 1Gbps / 10Gbps auto-negotiation supported)

• Aggregate Bi-Directional Bandwidth: Up to 40 Gb/s Near Line Rate Throughput

• IEEE Standards Alignment: IEEE 802.3an (10GBASE-T), 802.3ab (1000BASE-T), 802.3x, 802.1Q, 802.1p, 802.1AS

• Virtualization Acceleration Support: VMDq and SR-IOV (Single-Root I/O Virtualization) ready

• Data Buffer Management: Receive Side Scaling (RSS), MSI-X, Large Send Offload (LSO)

• Card Profile Geometry: Standard stand-up low-profile card footprint (Ships with standard and low-profile mounting brackets)

• HPE Platform Compatibility: ProLiant DL / ML / SL Gen8 and Gen9 Server Architectures

Server Virtualization & Infrastructure Protection

The HPE 561T adapter hardens server clustering setups by organizing internal data queues and providing resilient fallback defenses directly inside its hardware layout:

• SR-IOV Virtual Machine Acceleration: Features hardware-level Single-Root I/O Virtualization support lines. This pathway allows target virtual operating systems to communicate with the physical card ports directly, completely wiping out hypervisor routing lag.

• Advanced NIC Teaming Configurations: Fully supports automated link aggregation (IEEE 802.1AX / 802.3ad) and network failover routines. As a result, it balances incoming user request loads evenly and guards live network pipelines if a primary connection cord fails.

• Preboot Execution Environment (PXE): Outfitted with robust native PXE boot-loading protocol configurations. This logic enables enterprise systems administrators to manage, deploy, and restore fresh operating systems over the network completely hands-free.

Conclusion

The HPE 561T 10Gb 2-Port PCI Ethernet Adapter remains an incredibly dependable, value-focused choice for network engineers optimizing local rack storage nodes. It successfully bridges the gap between old, bandwidth-choked Gigabit lines and ultra-fast 10Gb server clustering environments using cost-effective, familiar copper wiring infrastructures. Specifically, this stand-up expansion card packs a reliable Intel X540 core processor alongside hardware-driven SR-IOV pathways, massive Jumbo Frame capabilities, and robust NIC teaming safety limits. This mechanical configuration ensures your enterprise applications transfer immense backup arrays and virtualization blocks with absolute fluid stability. Furthermore, its native low-power footprints and smart Sea of Sensors thermal tracking adjust seamlessly into modern business server server matrices. Therefore, you can deploy a responsive, highly safe data center link that handles your high-speed networking workloads perfectly for years to come.