The SUPERMICRO MCX445A-ECAT-SM is a high-performance, single-port x16 PCI Express adapter designed for data centers and high-performance computing environments. It leverages Mellanox’s ConnectX-4 EDR InfiniBand (IB) technology to deliver exceptional data transfer rates of up to 100 Gb/s, making it ideal for demanding applications that require high bandwidth and low latency. The adapter supports Virtual Protocol Interconnect (VPI), allowing it to operate over both InfiniBand and Ethernet networks, thus offering flexibility in connecting to different types of network infrastructures. In addition, it incorporates advanced acceleration technologies such as RDMA (Remote Direct Memory Access) and RoCE (RDMA over Converged Ethernet), which enhance data throughput and efficiency by enabling direct memory access between servers without involving the CPU. This network adapter is designed for seamless integration into Supermicro server systems, providing a robust solution for enterprises, scientific research, and cloud computing platforms that require superior data transmission capabilities.