With the AOC-SGP-i4, Supermicro has extended the boundaries of Ethernet technology to create the most compact and feature-packed 4-port Ethernet controller in the market, and allow it to fit in the smallest space in the ever-densifying server system. With ultra-small footprint and rich of power management technology feature set, the AOC-SGP-i4 represents the next step in the Gigabit Ethernet networking evolution for enterprise and data center environments. - PXE Boot Support. - iSCSI Remote Boot Support. - Intel I/O Acceleration Technology (I/O AT). - IEEE 802.3az – Energy Efficient Ethernet (EEE). - Flexible I/O Virtualization and Quality of Service (QoS). - VMDq, Next-Generation VMDq, and PC-SIG SR-IOV for Virtualized Environments.