The Emulex 10 Gb E Virtual Fabric Adapters III for IBM System x are members of IBM's comprehensive networking portfolio of 10 Gb Ethernet (10 Gb E) converged network adapters (CNAs). They deliver industry-leading performance & scalability per watt, reducing requirements for power & cooling. Storage protocol offloads enable the efficient use of computing resources & the support of more virtual machines per CPU, & reduce the number of servers required to support data center demands.