ASRock B550M-ITX/ac User Manual - Page 32

Expansion Slot PCI Express Slot

Page 32 highlights

2.4 Expansion Slot (PCI Express Slot) There is 1 PCI Express slot on the motherboard. Before installing an expansion card, please make sure that the power supply is switched off 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. PCIe slots: PCIE1 (PCIe 4.0 x16 slot) is used for PCI Express x16 lane width graphics cards. PCIe Slot Configurations Ryzen Series CPUs (Matisse) Ryzen Series APUs (Renoir) PCIE1 Gen4x16 Gen3x16 For a better thermal environment, please connect a chassis fan to the motherboard's chassis fan connector (CHA_FAN1/WP or CHA_FAN2/WP) when using multiple graphics cards. English 26

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English
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2.4
Expansion Slot (PCI Express Slot)
°ere is 1 PCI Express slot on the motherboard.
PCIe slots:
PCIE1 (PCIe 4.0 x16 slot) is used for PCI Express x16 lane width graphics cards.
PCIe Slot Configurations
Before installing an expansion card, please make sure that the power supply is
switched off 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
Ryzen Series CPUs (Matisse)
Gen4x16
Ryzen Series APUs (Renoir)
Gen3x16
For a better thermal environment, please connect a chassis fan to the motherboard’s
chassis fan connector (CHA_FAN1/WP or CHA_FAN2/WP) when using multiple
graphics cards.