Network adapter INTEL ETHERNE PCI Express X710DA2BLK-RFB, dual-port 10GbE, PCIe

INTEL ETHERNE PCI Express X710DA2BLK-RFB is a dual-port 10 Gigabit Ethernet PCIe network adapter engineered for high-throughput wired connectivity in servers, workstations and network appliances. The card provides two 10GbE interfaces over a PCI Express bus, delivering low latency and increased bandwidth for environments that require reliable, high-performance network links. Designed by INTEL with model number X710DA2BLK-RFB, this adapter supports common data center and virtualization needs while fitting standard PCIe expansion slots.

Advantages

The adapter offers dual 10GbE ports for aggregated bandwidth and redundancy, reducing network bottlenecks in demanding workloads. As a PCIe form-factor device, it integrates with existing server and workstation platforms without requiring major system changes. The INTEL X710 family is known for stable drivers and wide operating system support, which helps simplify deployment and ongoing maintenance. The card’s focus on low-latency transport and hardware offload capabilities supports storage networking and virtualized environments.

Suitable for

• Server-to-server high-bandwidth links in data centers
• Virtualization hosts requiring multiple high-speed network interfaces
• Storage area networks and iSCSI traffic
• High-performance workstations and network appliances
• Network aggregation and redundancy for critical services

Key specifications

• Brand: INTEL
• Model / MPN: X710DA2BLK-RFB
• Interface: PCI Express (PCIe)
• Ports: 2 × 10 Gigabit Ethernet (10GbE)
• Form factor: Dual-port PCIe network adapter

How to use

Install the X710DA2BLK-RFB into an available PCIe slot on a powered-off system, secure the card with the slot bracket screw and connect compatible SFP+ cables or DACs to the 10GbE ports according to your network design. Power on the system and install the appropriate INTEL drivers for your operating system, then configure IP addressing, link aggregation, VLANs or other network settings through your OS or network management tools. Verify link status and throughput using built-in diagnostics or monitoring software.

Usage recommendations

For optimal performance, use quality SFP+ transceivers or direct attach cables certified for 10GbE, ensure the host system BIOS and OS include the latest firmware and drivers from INTEL, and place the adapter in a full-length PCIe slot that provides sufficient lanes for 10GbE operation. Consider link aggregation or failover configurations when deploying in critical production environments.