Intel's family of adapters, the Intel Ethernet converged network adapter X520 with SFP+ connectivity, are the most flexible & scalable Ethernet adapters for today's demanding data center environments. Data center networks are being pushed to their limits. The escalating deployments of servers with multi-core processors & demanding applications such as High Performance Computing (HPC), database clusters, and video-on-demand are driving the need for 10 Gbps connections. Customers require flexible & scalable I/O solutions to meet the rigorous requirements of running mission-critical applications in virtualized & unified storage environments. Powered by Intel's third-generation 10 Gb E network controller, the Intel Ethernet Controller, the X520 adapter family addresses the demanding needs of the next-generation data center by providing unmatched features for virtualization, flexibility for LAN & SAN networking, and proven, reliable performance.