The FUJITSU S26361-F5780-L502 is a high-performance, dual-port Ethernet network interface card (NIC) designed for demanding data center and cloud computing environments. Featuring the Intel E810-CQDA2 QSFP28 chipset, it provides two 100 Gigabit Ethernet ports, enabling blazing-fast data transfer rates and efficient data throughput for applications requiring high bandwidth. This card is ideal for virtualization, cloud, and enterprise IT applications, providing a reliable and scalable network connectivity solution. It supports QSFP28 connectors, allowing for flexible cabling options to meet the diverse needs of modern data centers. The card also features advanced networking technologies such as Intel Ethernet Flow Director, RDMA over Converged Ethernet (RoCE), and Intel Virtualization Technology for connectivity, offering optimized performance and reduced latency. Its low-profile design makes it suitable for installation in a wide range of server chassis, while its energy-efficient operation helps to minimize power consumption in data centers.