Intel Quad Port Ethernet Server Adapter (I350T4) Haloen-free quad-port Gigabit Ethernet adapters with copper interface Innovative power management features including Energy Efficient Ethernet (EEE) and DMA Coalescing for increased efficiency and reduced power consumption Flexible I/O virtualization for port partitioning and quality of service (QoS) of up to 32 virtual ports Scalable iSCSI performance delivering cost-effective SAN connectivity High-performing bridgeless design supporting PCI Express Gen 2.1 5GT/s Reliable and proven Gigabit Ethernet technology from Intel Corporation The I350-T4 server adapters support Energy Efficient Ethernet (EEE) and DMA Coalescing (DMAC) to reduce power within the network and at the server. The I350-T4 performance enhancing features include Single Route I/O virtualization (SR-IOV), Virtual Machine Device Queues (VMDq), Intelligent Offloads, PCIe v2.0, 9.5K Jumbo Frame support and time-stamping. The adapter provides cost effective port density, advance features for superior virtualization and application performance, and new industry leading power management capability, all in a halogen-free design.