The Lenovo 00JY803 is a high-performance Flex System CN4052 2-port 10Gb Virtual Fabric Adapter designed to optimize network and storage traffic in a flexible and scalable manner for enterprise data centers. It is engineered to support multiple virtual NIC (vNIC) per physical port, enhancing network utilization while reducing the overall cost and complexity of the network infrastructure. This adapter offers two 10 Gigabit Ethernet (GbE) ports, providing a robust and high-throughput network interface for virtualized environments and high-performance computing applications. It includes support for a variety of network protocols including Ethernet, FCoE (Fibre Channel over Ethernet), and iSCSI, making it a versatile solution for handling diverse network traffic types. The Virtual Fabric technology integrated into the adapter allows for the partitioning of each physical network port into multiple virtual ports, each configurable with its bandwidth allocation, ensuring efficient utilization of network resources tailored to application needs. Additionally, the adapter is designed for easy integration into the Lenovo Flex System chassis, offering a seamless and scalable networking solution that aligns with the demanding requirements of modern data centers.