MT27712A0-FDCF-AEM, Mellanox ConnectX-4 Lx, Network Interface Card, 2x25GbE, Multi-Host, PCIe 3.0 x8

The Mellanox (NVIDIA Networking) NVIDIA Mellanox MT27712A0-FDCF-AEM is a high-performance Ethernet controller IC from the ConnectX-4 Lx EN series, designed for cost-effective 10/25GbE connectivity in modern data center and enterprise servers. This controller integrates two Ethernet ports, each supporting speeds up to 25GbE, making it a solid choice for top-of-rack designs, storage systems, and converged infrastructures where stable bandwidth and low latency are critical. With its PCI Express 3.0 x8 host interface and 8 GT/s per lane line rate, the NVIDIA Mellanox MT27712A0-FDCF-AEM provides a reliable backbone for high-throughput applications, while keeping power and space requirements under control.

The device is optimized for integration on adapter cards, converged network adapters, and embedded networking solutions, giving OEMs and integrators a flexible building block for both new platforms and refresh projects. Its multi-host capable Ethernet controller architecture allows sharing of a single device across multiple hosts, which can simplify cabling, improve port utilization, and support dense virtualization deployments. For system builders serving Asia, Europe, Africa, or North America, this controller IC helps deliver consistent, standards-based Ethernet performance that fits easily into mixed-vendor environments.

Distributors can position the NVIDIA Mellanox MT27712A0-FDCF-AEM as a dependable, long-life component for volume server and storage lines, while small and mid-size integrators benefit from a mature ecosystem, proven driver support, and straightforward PCIe 3.0 x8 compatibility with mainstream x86 and other architectures. End users gain stable 10/25GbE connectivity for cloud, virtualization, and storage traffic without overpaying for features they do not need. When combined with Mellanox (NVIDIA Networking) switches and cabling, the controller helps achieve predictable performance from server NICs to aggregation layers, reducing packet loss and improving application response in critical workloads.