Dual-Port 25G SFP28 PCIe 4.0 Network Interface Card – Intel® E810 Based

The SVNK1021PF-2SFP28 Dual-Port 25G SFP28 PCIe Network Adapter is a high-performance Ethernet NIC powered by the Intel® E810 controller, designed to meet the demands of modern data centers, cloud infrastructure, enterprise networks, and high-throughput storage environments.

Built on a PCIe 4.0 x8 interface and fully backward compatible with PCIe 3.0 and PCIe 2.0, this adapter delivers excellent bandwidth, ultra-low latency, and outstanding scalability. With two SFP28 optical ports, it supports up to 25Gbps per port, enabling flexible and cost-effective 25G server and switch connectivity.

The adapter integrates hardware-accelerated packet processing and Application Device Queues (ADQ) technology, allowing each application to operate on its own dedicated queue. This significantly improves workload isolation, reduces CPU overhead, minimizes latency, and increases throughput in multi-application environments.

For advanced data movement and storage acceleration, the SVNK1021PF-2SFP28 offers optional RDMA support including iWARP and RoCEv2, making it ideal for NVMe-over-Fabrics, cloud computing, virtualization, AI workloads, and distributed storage systems.

With broad Intel ecosystem compatibility and enterprise-grade reliability, this adapter is a future-ready solution for scalable, high-performance networking.

Key Features & Technologies

• Intel® E810 based dual-port 25G SFP28 NIC
• PCIe 4.0 x8 interface (backward compatible with PCIe 3.0 / 2.0)
• 2 × 25G SFP28 fiber ports for high-speed Ethernet
• Hardware-accelerated packet processing
• Application Device Queues (ADQ) for workload isolation
• Optional RDMA support: iWARP & RoCEv2
• Optimized application-to-device data paths
• Low latency, high throughput design
• Ideal for data centers, cloud, storage, virtualization, and HPC