PCI Express x4 Quad Port SFP Gigabit Server Adapter (Intel I350AM4 Based)Quad-port Gigabit Ethernet server adapters designed with performance enhancing features and new power management technologiesKey Features Halogen-free quad-port Gigabit Ethernet adapters with fiber interface options Innovative power management features including Energy Efficient Ethernet (EEE) and DMA Coalescing for increased ...