Dell Intel E810-XXVDA2 Dual-Port 25GbE SFP28 OCP 3.0 Adapter

The Intel E810-XXVDA2 is a dual-port 25 Gigabit Ethernet adapter based on the Intel E810 controller, designed for Open Compute Project (OCP) 3.0 form-factor deployment in Dell PowerEdge servers. The adapter features two SFP28 ports supporting 25GbE connectivity with hardware offload capabilities including VXLAN, NVGRE, and geneve encapsulation, making it suitable for software-defined networking and virtualized data center environments.

This NIC delivers up to 50 Gbps aggregate bandwidth and supports advanced virtualization features including SR-IOV with up to 64 virtual functions per port. The E810 microarchitecture includes integrated packet processing engines optimized for reduced latency and CPU overhead in high-throughput network I/O scenarios.

The OCP 3.0 form factor enables direct installation in PowerEdge OCP slots, providing a standardized, hot-pluggable deployment model for scale-out cloud and hyperscaler infrastructure. The adapter targets 25GbE fabric modernization in virtualized compute clusters, container orchestration platforms, and distributed storage deployments requiring efficient north-south and east-west traffic handling.

Ideal for

• Hyper-converged infrastructure (HCI) deployments requiring low-latency, high-throughput interconnect for vSphere or Hyper-V clusters
• OpenStack and Kubernetes infrastructure fabric upgrades from 10GbE to 25GbE for container networking
• Software-defined storage backends leveraging Ceph or similar distributed architectures with encapsulated tunnel traffic
• Live migration and VM mobility workloads in large-scale virtualization consolidation projects
• Network Function Virtualization (NFV) and service chaining environments with VXLAN/NVGRE overlay requirements
• Multi-tenant cloud platforms requiring SR-IOV virtual function isolation and performance guarantees

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.