Pci_E1~6: Pcie Expansion Slots - MSI Z370-A PRO Présentation Rapide

PCI_E1~6: PCIe Expansion Slots

Multiple graphics cards installation recommendation
x16
Important
For a single PCIe x16 expansion card installation with optimum performance, using
y
the PCI_E1 slot is recommended.
When adding or removing expansion cards, always turn off the power supply and
y
unplug the power supply power cable from the power outlet. Read the expansion
card' s documentation to check for any necessary additional hardware or software
changes.
If you install a large and heavy graphics card, you need to use a tool such as
y
MSI Gaming Series Graphics Card Bolster to support its weight and to prevent
deformation of the slot.
14
Overview of Components
PCI_E1: PCIe 3.0 x16 (CPU lanes)
PCI_E2: PCIe 3.0 x1 (PCH lanes)
PCI_E3: PCIe 3.0 x1 (PCH anes)
PCI_E4: PCIe 3.0 x4 (PCH lanes)
PCI_E5: PCIe 3.0 x1 (PCH lanes)
PCI_E6: PCIe 3.0 x1 (PCH lanes)
x16
x4