Supermicro Standard Low-Profile 2-port Gigabit Ethernet LAN card

AOC-SG-I2 provides industry best performance per cost ratio through its high-performing, PCI Express 10/100/1000 Ethernet connection. A compact design controller that also improves flexibility and performance in a virtualized environment in multi-core systems by lowering interrupt overhead and providing sorted multiple data queue paths.

Highlights
 - PCI Express 2.0 (2.5Gbps)
 - Intel I/O Acceleration Technology (I/O AT)
 - Jumbo Frames support up to 9.5KB packets
 - VMDq for Virtualized Environments
 - Low-latency interrupts
 - Wake On LAN (WOL)
 - Pre-boot Execution Environment (PXE)
 - Direct Cache Access (DCA)
 - iSCSI Boot

Specifications
 - Intel 82575EB dual-port Gigabit Ethernet controller
 - Dual RJ45 connectors
 - PCI-e x4
 - Low-profile standard form factor
 - Intel I/O AT to improve CPU utilization
 - MSI-X support to minimize the overhead of interrupts and allow load balancing of interrupt handling between different CPUs/cores
 - Low-latency interrups
 - Support caches up to 64 packets descriptors per queue
 - Support for transmission and reception of packets up to 9.5KBs (Jumbo Frames)
 - IEEE 802.3 auto-negotiation
 - IEEE 802.3 compliant flow-control support
 - VMDq for virtualized environments
 - Direct Cache Access (DCA)
 - Tx/Rx IP, TCP, and UDP checksum offloading (IPv4, IPV6) capabilities
 - Tx TCP segmentation offloading (IPv4, IPv6)
 - Wake on LAN (WOL) support
 - iSCSI boot
 - Supported cable length is more than 100 meters
 - Supported OS: Windows, Linux, VMWare, FreeBSD, Netware