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

The SVNK1027PF-4SFP28 Quad-Port 25G SFP28 PCIe Network Adapter is a high-density, high-performance Ethernet NIC powered by the Intel® E810 controller, engineered for next-generation data centers, cloud platforms, telecom infrastructure, and high-performance storage environments.

Built on a PCIe 4.0 x8 interface and fully compatible with PCIe x16 slots, this adapter delivers outstanding bandwidth efficiency, ultra-low latency, and exceptional scalability. Featuring four 25G SFP28 fiber ports, it enables high-port-density server connectivity, ideal for leaf-spine architectures, virtualization clusters, and software-defined data centers.

The adapter integrates Intel’s advanced Application Device Queues (ADQ) technology, providing application-specific traffic steering, workload isolation, and predictable performance for critical services. ADQ significantly reduces CPU overhead while increasing packet processing efficiency and application throughput.

For high-speed data movement and storage networking, the SVNK1027PF-4SFP28 supports optional RDMA technologies including iWARP and RoCEv2, enabling ultra-low-latency, high-throughput connectivity for cloud storage, AI workloads, and distributed systems.

The card also supports IEEE 1588v2 Precision Time Protocol (PTP) for accurate clock synchronization, making it suitable for telecom, financial trading, and time-sensitive networking applications.

With Intel’s 800-series architecture and enterprise-grade reliability, the SVNK1027PF-4SFP28 is an ideal solution for organizations demanding dense 25G connectivity, scalability, and future-ready performance.

Key Features & Technologies

• Intel® E810 based quad-port 25G SFP28 NIC
• PCIe 4.0 x8 interface (compatible with PCIe x16 slots)
• 4 × 25G high-density SFP28 fiber ports
• Supports 1G / 10G / 25G data rates
• Application Device Queues (ADQ) for workload isolation
• Optional RDMA support: iWARP & RoCEv2
• Hardware-accelerated packet processing
• Dynamic device personalization for protocol acceleration
• IEEE 1588 v2 Precision Time Protocol support
• Optimized for data centers, cloud, storage, and telecom workloads