MCX631102AN-ADAT Mellanox ConnectX-6 Lx EN 2 x Ports 25GbE SFP28 PCI Express 4.0 x8 Ethernet Network Adapter Card

Modern enterprise workloads, high-frequency trading platforms, and dense hyper-converged infrastructure demand ultra-low latency and scalable network throughput that legacy 10GbE interfaces struggle to provide. Managing network traffic overhead in virtualized environments can consume valuable CPU resources, creating performance bottlenecks across data center servers. The Mellanox MCX631102AN-ADAT ConnectX-6 Lx Network Adapter solves these capacity and processing constraints by providing dual 25GbE connectivity over a PCIe Gen 4 x8 interface, delivering reliable, high-speed data transfers with advanced hardware offloads for modern enterprise environments.

Why Choose Mellanox MCX631102AN-ADAT

Engineered on NVIDIA Mellanox ConnectX-6 Lx architecture, this dual-port SFP28 adapter supports up to 25 Gbps per port, with backward compatibility for 10GbE and 1GbE speeds. Utilizing a PCIe 4.0 x8 host interface, it provides the required bus bandwidth to drive concurrent 25GbE data streams while minimizing latency. The card incorporates hardware-accelerated networking offloads, including RDMA over Converged Ethernet (RoCE v1/v2), NVMe over Fabrics (NVMe-oF), and ASAP² (Accelerated Switch and Packet Processing) for virtual switching and SDN frameworks. These offload engines process network traffic directly on the adapter, significantly freeing up server CPU cycles for primary application workloads. Housed in a low-profile form factor, it delivers efficient thermal design suitable for high-density 1U and 2U rackmount servers.

Accelerate Your Data Center Network

If you need high-speed Ethernet connectivity for servers, storage platforms, or demanding data center applications, the ConnectX-6 Lx Network Adapter provides a powerful networking solution. At Compu Devices, we offer a wide range of network adapters and high-performance equipment for enterprise infrastructure. Order now and equip your server fleet with high-performance 25GbE technology.