Built-in Intel VT-c and PCI-SIG SR-IOV; Oracle VM 3.0.3 and Oracle VM server for SPARC 2.1 virtualization technologies Quad and dual-port Ethernet cards with support for copper or fiber cables are designed for Oracle's Sun SPARC x86 servers and deliver industry standard connectivity to LANs and iSCSI SANs Advanced networking features efficiently distribute Ethernet workloads across CPU cores, helping to load-balance interrupts and relieve bottlenecks Ideal for virtualization, disaster recovery/backup, data base clustering, general data center infrastructure Provides a simplified low cost alternative to multiple 1 GbE server adapters, ideal for slot constrained environments