The IBM Flex System CN4052 Dual Ports 10Gbps Gigabit Ethernet Virtual Fabric Network Adapter is an emulation adapter suitable for IBM Flex System servers. Its dual ports allow 10Gbps Gigabit Ethernet. The adapter-s virtualization feature together with its ability to efficiently transfer data between the server and network devices enhances its potential for agile data movement. The Flex System CN4052 offers high-speed and reliable data transmission which makes it perfect for virtual environments and datacenter applications.