The Emulex Embedded Virtual Fabric Adapter III adapter for IBM System x is a high performance, dual-port 10 Gb E SFP+ adapter. The adapter connects directly to the server motherboard. The Emulex 10 Gb E Embedded Virtual Fabric Adapter III for IBM System x achieves line rate 10 Gbps performance with support for TCP/IP stateless offloads & TCP Chimney Offload.