The IBM EN0H PCIe3 4-Port 10Gb FCoE & 1GbE SR&RJ45 Adapter is a versatile and powerful network adapter designed to meet the demanding data center and enterprise networking requirements. This adapter combines the functionality of Fibre Channel over Ethernet (FCoE) and Ethernet networking, providing flexibility and efficiency in handling both storage and networking traffic on a single platform. It features four ports, with two ports capable of 10 Gigabit speeds for high throughput FCoE and Ethernet traffic, and two additional ports offering 1 Gigabit Ethernet connectivity for less bandwidth-intensive applications. The inclusion of both short-range (SR) optical and RJ45 copper interfaces enables connectivity to a wide range of network infrastructures, ensuring broad compatibility and deployment flexibility. Designed for use in high-performance servers and storage systems, the IBM EN0H facilitates streamlined data center operations, reduced cabling complexity, and lower total cost of ownership by converging network and storage traffic onto a single adapter. With advanced features such as virtualization support, quality of service (QoS), and low latency, it is well-suited for environments requiring high bandwidth, robust storage networking, and seamless integration into existing networks.