Intel E810XXVDA4BLK Network Adapter

Overview :

The Intel E810XXVDA4BLK is a high-performance Intel Ethernet Network Adapter from the Intel 800 Series, designed for enterprise servers, cloud infrastructure, virtualization clusters, and high-bandwidth storage networking environments. It is optimized for workloads requiring low latency, advanced hardware offloads, and high port density in modern data centers.

This adapter is based on the Intel Ethernet Controller E810 and provides quad-port 25GbE connectivity through SFP28 interfaces. It supports 25/10/1GbE operation per port and uses a PCIe 4.0 x16 host interface for high aggregate throughput across virtualized and storage-intensive workloads. The full-height bracket design is intended for standard enterprise rack servers and workstation-class server platforms.

The adapter supports optical fiber, DAC, and AOC connectivity for flexible deployment in top-of-rack and spine/leaf network architectures. Advanced features include SR-IOV, VMDq, RDMA (RoCEv2 and iWARP), Intelligent Offloads, and Intel Data Direct I/O Technology, improving efficiency in cloud, HPC, NFV, and storage-over-Ethernet deployments.

This model is intended for server and data center deployments and requires compatible SFP28 switching infrastructure and proper airflow within enterprise chassis environments.

Key Features :

• Quad-port 25GbE SFP28 connectivity for dense server networking
• PCIe 4.0 x16 interface for high aggregate throughput
• RDMA support for low-latency storage and compute workloads
• Advanced virtualization with SR-IOV and VMDq support
• Full-height form factor for enterprise rack servers