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2.4 Expansion Slots (PCI Express Slots)
ere are 5 PCI Express slots on the motherboard.
PCIe slots:
PCIE1 (PCIe 4.0 x16 slot) is used for PCI Express x16 lane width graphics cards.
PCIE2 (PCIe 4.0 x1 slot) is used for PCI Express x1 lane width cards.
PCIE3 (PCIe 4.0 x1 slot) is used for PCI Express x1 lane width cards.
PCIE4 (PCIe 4.0 x16 slot) is used for PCI Express x4 lane width graphics cards.
PCIE5 (PCIe 4.0 x1 slot) is used for PCI Express x1 lane width cards.
PCIe Slot Congurations
Ryzen series CPUs (Vermeer, Matisse):
Ryzen series CPUs (Renoir, Pinnacle Ridge):
Before installing an expansion card, please make sure that the power supply is
switched o or the power cord is unplugged. Please read the documentation of the
expansion card and make necessary hardware settings for the card before you start
the installation.
PCIE1 PCIE4
Single Graphics Card Gen4x16 N/A
Two Graphics Cards in
CrossFireX
TM
Mode
Gen4x16 Gen4x4
PCIE1 PCIE4
Single Graphics Card Gen3x16 N/A
Two Graphics Cards in
CrossFireX
TM
Mode
Gen3x16 Gen3x4