Intel Ethernet Network Adapter XXV710-DA2 - Network Adapter - PCIe 3.0 x8 - 25 Gigabit SFP28 x 2 - Low-Profile

The Intel Ethernet Network Adapter XXV710-DA2 is a high-performance dual-port 25 Gigabit Ethernet network adapter designed for data centers and enterprise networks. Based on the Intel Ethernet Controller XXV710, it delivers exceptional throughput and advanced virtualization features, making it ideal for demanding workloads such as cloud computing, storage, and high-frequency trading.

Advantages

With support for 25GbE per port and a total throughput of 50 Gbps (full duplex), this adapter provides the bandwidth needed for next-generation network infrastructures. It features PCI Express 3.0 x8 host interface, low-profile form factor, and includes both low-profile and full-height brackets for flexible installation. Advanced offload capabilities and virtualization technologies (Intel VT-c, SR-IOV, VMDq) reduce CPU overhead and improve efficiency.

Suitable for

• Data center servers requiring high-speed connectivity
• Enterprise network upgrades to 25 Gigabit Ethernet
• Virtualized environments with demanding I/O requirements
• Storage and converged network solutions

Key specifications

• Controller: Intel Ethernet Controller XXV710
• Host Interface: PCI Express 3.0 x8
• Number of Ports: 2
• Port Type: SFP28
• Data Rate per Port: 25 Gigabit Ethernet (25GbE)
• Total Throughput: 50 Gbps (Full Duplex)
• Form Factor: Low-Profile PCIe Add-in Card
• Supported Cabling: SFP28 Direct Attach Copper (DAC), SFP28 Optical Transceivers
• Virtualization Features: Intel VT-c, SR-IOV (64 VFs/port), VMDq (256 queues), VXLAN, NVGRE, GENEVE, NSH offload
• Offload Capabilities: TCP/UDP/IP Checksum, TSO, LRO, RSS, FCoE, iSCSI
• Jumbo Frame Support: Up to 9.5 KB
• PXE Support: Yes
• Data Center Bridging (DCB): Yes
• Operating System Support: Windows Server, Linux, VMware ESX/ESXi, FreeBSD, UEFI
• Included Brackets: Low-profile and Full-height
• Power Consumption (Typical): 10-15 W
• Network Standards: IEEE 802.3by, 802.3ae, 802.3ad, 802.1Q, 802.1p, 802.1Qau, 802.1Qbb, 802.1Qaz, 802.1Qbg

Recommendations

For optimal performance, use with SFP28 transceivers or DAC cables rated for 25GbE. Ensure your system has a PCIe 3.0 x8 slot available. This adapter is ideal for upgrading existing 10GbE networks to 25GbE without replacing cabling infrastructure when using SFP28 DACs.