The Flex System CN4022 2-port 10Gb converged adapter is a dual-port 10 Gigabit Ethernet network adapter that supports Ethernet, FCoE, and iSCSI protocols as standard. It also supports virtual network interface controller (vNIC) capability, which helps clients to reduce cost and complexity. The CN4022 is based on the industry-standard PCIe architecture and is ideal for clients who use 10 GbE in their network infrastructure and who are looking for an entry price point for FCoE or iSCSI capabilities.