Intel Ethernet Converged Network Adapter

Overview

The Intel X710DA4FH is a converged network adapter designed to equip servers with four SFP+ ports capable of operating at 10 gigabit or 1 gigabit speeds. It fits into a PCIe 3.0 x8 slot, delivering full line-rate traffic on all ports simultaneously. This adapter is ideal for environments that require reliable throughput for virtualization, cloud services, or storage traffic while maintaining compatibility with existing infrastructure.

Its integrated offload engines handle TCP segmentation, checksum calculations, and other network tasks, freeing server processors to focus on running applications. The adapter supports Virtual Machine Device Queues to separate traffic from different virtual machines and includes Quality of Service features to prioritize critical workloads. It is well suited for data center racks, hyperconverged clusters, and enterprise edge servers where low latency and consistent performance are essential.

Key features

• Four SFP+ ports supporting both 10 GbE and 1 GbE speeds for flexible network configurations
• PCIe 3.0 x8 interface ensures sufficient bandwidth for simultaneous full-speed operation on all ports
• Hardware offload capabilities reduce CPU load by managing TCP/IP segmentation and checksum tasks
• Virtual Machine Device Queues maintain traffic separation for virtualized environments
• Quality of Service features prioritize bandwidth for critical applications and workloads
• Compatible with Windows Server, major Linux distributions, and VMware ESXi for easy integration
• Energy Efficient Ethernet technology lowers power consumption during periods of low network activity
• Advanced traffic management and network virtualization support enhance data center and cloud deployments

Key specs

• Ports: 4 x SFP+
• Network speeds: 10 GbE and 1 GbE
• Interface: PCIe 3.0 x8
• Offload features: TCP segmentation, checksum offload
• Virtualization support: Virtual Machine Device Queues
• Operating system compatibility: Windows Server, Linux distributions, VMware ESXi
• Power management: Energy Efficient Ethernet

Connectivity and compatibility

This adapter integrates seamlessly into existing server environments, supporting a wide range of operating systems commonly used in enterprise and cloud infrastructures. The four SFP+ ports allow connection to fiber or direct attach cables, providing flexibility for different network topologies and speeds. Its PCIe 3.0 x8 interface ensures that the adapter can handle high data throughput without bottlenecks, making it a reliable choice for demanding network applications.

Performance and reliability

Designed to maintain low latency and predictable performance, the X710DA4FH is built for environments where network consistency is critical. Offloading network processing tasks from the CPU improves overall server efficiency, while Quality of Service features guarantee that important traffic receives the necessary bandwidth. Energy Efficient Ethernet helps reduce operational costs by lowering power usage during idle or low-traffic periods.

Ideal uses and environments

This network adapter is a strong choice for data centers, cloud service providers, and research facilities that require high-speed, reliable network connections. It fits well in hyperconverged clusters and enterprise edge servers where virtualization and storage traffic demand consistent throughput. Its compatibility with multiple operating systems and virtualization platforms makes it suitable for mixed environments and evolving infrastructure needs.