Based on the new Intel(R) I350 Gigabit Ethernet Controller, the Intel Ethernet I350 server adapters represent the next step in the Gb E networking evolution for the enterprise and data center by introducing new levels of performance through industry-leading enhancements for both virtualized and iSCSI Unified Networking environments. This new family of adapters also includes new power management technologies such as Energy Efficient Ethernet (EEE) and DMA Coalescing (DMAC). Intel(R) I350 Gigabit Ethernet Controller With PCI Express V2. 0 (5 GT/s) support Halogen-free (copper) Low-profile (dual and quad port copper; dual-port fiber) and standard height (quad-port fiber) DMA coalescing Intel(R) iSCSI remote boot for Windows, Linux, and VMware Eight transmit (Tx) and receive (Rx) queue pairs per port Flexible Port Partitioning: 32 Virtual Functions on Quad-port Support for PCI-SIG SR-IOV specification Rx/Tx round-robin scheduling