Lenovo NetXtreme PCIe 1Gb 4-Port RJ45 Ethernet Adapter

. The Broadcom NetXtreme Gigabit Ethernet Adapters are a family of high performance PCI Express adapters. The adapters are two ports and are supported on ThinkSystem and System x serversKey Product Info . Two 10/100/1000 copper ports with RJ45 for Cat 5e/6 cablingFull line-rate performance across all portsLow-profile form factor - supported by the majority of System x and iDataPlex serversPCI Express 2.0 host interfaceJumbo Frames support (9600 bytes frames)IEEE 802.1q VLAN support - provides enhanced network management and efficiencyI/O virtualization (IOV) support for VMWare NetQueue and Microsoft VMQ - improves network performance in virtualized environmentsIEEE 802.3x flow control supportReceive and transmit side scalingTCP IP and UDP checksum offloadMessage Signaled Interrupts (MSI) and MSI-X support - maximizes server processing performance by reducing CPU overhead and lowering interrupt latency