The MIC-3667 is a low power, quad-port Gigabit Ethernet XMC based on the Intel® Ethernet Controller I350-AM4. It provides four copper Gigabit Ethernet interfaces at the front panel on RJ45 connectors. With a PCIex4 gen2 host interface, the MIC-3667 can support line rate traffic on all ports. Using intel’s latest controller technology, the card provides a wealth of offload and virtualization support capabilities to minimize the burden of handling network traffic on the hosting platform.

With a power dissipation as low as 4W, the MIC-3667 is perfectly suited for use in rugged requirements and applications with passive cooling. The board is prepared for conformal coating required for harsh environments.

The MIC-3666 is a low power, dual-port 10 GbE XMC, with SFP  pluggable modules for multi-mode and single-mode fiber media and is based on the Intel® 82599ES 10 Gigabit Ethernet controller. The XMC provides a high performance PCIe x8 interface at 5 Gb/s per lane at an outstanding low power dissipation of less than 10W. Support for Intel®'s offloading and platform enhancement features yields maximum network throughput while preserving valuable CPU cycles for application processing.

The MIC-3666 features an Intel® 82599 which provides Intel® Virtualization Technology for Connectivity (VT-c) including Virtual Machine Device Queues (VMDq) and PCI_SIG compliant Single Root I/O Virtualization (SR-IOV), helping to reduce I/O bottlenecks, boost throughput, and reduce latency. Where virtualization is required, VMDqs improve performance by offloading the data-sorting burden from the virtual machine manager (VMM) to the network controller. The MIC-3666's specialized features include Layer 2 & 3 security with IPSec & LinkSec; Intel® I/OAT Acceleration Technology v3.0; VLAN tagging, stripping and packet filtering; and TCP, iSCSI, and Fiber Channel over Ethernet (FCoE) offload.