NVIDIA (Mellanox) MCX512A-ADAT ConnectX-5 Ex EN network interface card, 25GbE dual-port SFP28, PCIe Gen 3.0/4.0 x8, tall bracket

**NVIDIA Mellanox MCX512A-ADAT ConnectX-5 Ex EN Network Interface Card**
Dual-port 25GbE SFP28 NIC delivering high-speed, low-latency connectivity for data-intensive workloads. Features PCIe Gen 3.0/4.0 x8 compatibility, ensuring scalable bandwidth for modern servers. Supports RDMA/RoCEv2, cutting CPU overhead, and offers advanced hardware offloads for encryption (TLS), virtualization (SR-IOV), and storage (NVMe over Fabrics). Ideal for AI, cloud, and HPC environments, its tall bracket enables flexible deployment. Combines energy efficiency with Mellanox’s proven reliability, accelerating performance while future-proofing network infrastructure.