![](/images/backgrounds/131406/131406-13517x1.png)
Riser card
The riser card includes a PCI bridge to support the two PCI expansion slots through the PCI expansion slot on the system board.
PCI Slot 2
PCI Slot 1
Edge connector
PCI expansion slots provide support for as many as two
Edge connector connects to the PCI slot closest to the processors.
10System Features