The MCX555A-ECAT is a ConnectX-5 InfiniBand/Ethernet adapter card developed by NVIDIA. It supports EDR InfiniBand (100Gb/s) and 100GbE, featuring a single QSFP28 port and a PCIe 3.0 x16 host interface. The card offers low latency, high message rates, and advanced routing capabilities, making it suitable for high-performance computing and storage applications. It is compatible with PCIe Gen3 x8 or x16 slots and requires specific drivers for various operating systems.
