Pci_E1~4: Pcie Expansion Slots - MSI B350M MORTAR ARCTIC Quick Start Manual

PCI_E1~4: PCIe Expansion Slots

Multiple graphics cards installation recommendation
3.0 x16 (RYZEN series
processors)
3.0 x8 (7th Gen
A-series/ Athlon™
processors)
Important
If you install a large and heavy graphics card, you need to use a tool such as MSI
y
Gaming Series Graphics Card Bolster to support its weight to prevent deformation
of the slot.
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.
PCI_E1: PCIe 3.0 x16 (RYZEN series processors)
PCIe 3.0 x8 (7th Gen A-series/ Athlon™ processors)
PCI_E2: PCIe 2.0 x1
PCI_E3: PCIe 2.0 x1
PCI_E4: PCIe 2.0 x4
3.0 x16 (RYZEN series
processors)
3.0 x8 (7th Gen
A-series/ Athlon™
processors)
2.0 x4
Overview of Components
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