Pci_E1~6: Pcie Expansion Slots - MSI X399 GAMING PRO CARBON AC Présentation Rapide

PCI_E1~6: PCIe Expansion Slots

Multiple graphics cards installation recommendation
PCI_E1*
PCI_E1
PCI_E3
* To prevent monitor blank during the system POST. If you have multiple graphics
cards installed, as marked above, connect your monitor to the graphics card located
on highest number of PCIe x16 slots.
18
Overview of Components
PCI_E1: PCIe 3.0 x16
PCI_E2: PCIe 2.0 x1
PCI_E3: PCIe 3.0 x8
PCI_E4: PCIe 3.0 x16
PCI_E5: PCIe 2.0 x1
PCI_E6: PCIe 3.0 x8
PCI_E4*
PCI_E1
PCI_E1
PCI_E3
PCI_E4
PCI_E4*
PCI_E6*