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. 13.2 x 1.9 x 6.5 cm.server & network adapters. 0% interest for 4 months Available on all purchases over £99. Terms and conditions apply. Subject to status. Looking for alternatives to stores like Amazon, Ebay, Currys, Very, Argos, Back Market, John Lewis, Ebuyer, AO, Dell, EE, Carphone Warehouse, HP, or Box? Discover our unique selection.