The IBM 2858-1065 is a high-performance Network Interface Card (NIC) that offers dual 10 Gigabit Ethernet (GbE) connectivity through two SFP+ ports. This PCI Express (PCI-E) card is designed to enhance network performance with high-speed data transfers and efficient bandwidth management. Ideal for data centers, large enterprise environments, and high-demand applications, the 2858-1065 provides a robust solution for expanding network capabilities and supporting critical workloads. The inclusion of SFP+ ports allows for the use of direct attach cables (DACs) or fiber optic cables, offering flexibility in network connections and distances. With its advanced features, including support for hardware offloads, this NIC helps to reduce CPU usage, improving the overall efficiency and throughput of the system. The 2858-1065 is engineered for easy installation and compatibility with a range of IBM servers, making it a versatile choice for upgrading network infrastructure to meet the demands of modern business applications.