Enhance system design flexibility by supporting the many different types of standard plug-in PCI Express Options Cards.
Option Card Slots
Four x8 PCIe 1.1, twelve x4 PCIe 1.1, and two x4 PCIe 2.0 option card slots
20 Lanes of PCIe provided by the PICMG 1.3 single board computer
2-USB2 and two GigE