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B650M PG Riptide WiFi
Expansion Slots (PCIe Slots)
ere are 4 PCI Express slots on the motherboard.
PCIe slots:
PCIE1 (PCIe 4.0 x16 slot) is used for PCIe x16 lane width graphics cards.
PCIE2 (PCIe 3.0 x1 slot) is used for PCIe x1 lane width cards.
PCIE3 (PCIe 3.0 x1 slot) is used for PCIe x1 lane width cards.
PCIE4 (PCIe 4.0 x16 slot) is used for PCIe x4 lane width graphics cards.
PCIe Slot Congurations
PCIE1 PCIE4
Single Graphics Card Gen4x16 N/A
Two Graphics Cards in
CrossFire
TM
Mode
Gen4x16 Gen4x4
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.
For a better thermal environment, please connect a chassis fan to the motherboard’s
chassis fan connector (CHA_FAN1~3/WP) when using multiple graphics cards.