ASRock X570 Taichi User Manual - Page 36

Expansion Slots PCI Express Slots - pcie lanes

Page 36 highlights

X570 Taichi 2.4 Expansion Slots (PCI Express Slots) There are 5 PCI Express slots 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. PCIE2 (PCIe 4.0 x1 slot) is used for PCI Express x1 lane width cards. PCIE3 (PCIe 4.0 x16 slot) is used for PCI Express x8 lane width graphics cards. PCIE4 (PCIe 4.0 x1 slot) is used for PCI Express x1 lane width cards. PCIE5 (PCIe 4.0 x16 slot) is used for PCI Express x4 lane width graphics cards. * If PCIE5 slot is occupied, M2_3 will be disabled. PCIe Slot Configurations Ryzen Series CPUs (Matisse) Ryzen Series CPUs (Pinnacle Ridge) PCIE1 Gen4x8 Gen3x8 PCIE3 Gen4x8 Gen3x8 PCIE5 Gen4x4 Gen4x4 Gen3x8 N/A N/A Ryzen Series CPUs (Picasso) N/A N/A Gen4x4 For a better thermal environment, please connect a chassis fan to the motherboard's chassis fan connector (CHA_FAN1/WP, CHA_FAN2/WP , CHA_FAN3/WP or CHA_FAN4/WP ) when using multiple graphics cards. English 29

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English
29
X570 Taichi
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 x16 slot) is used for PCI Express x8 lane width graphics cards.
PCIE4 (PCIe 4.0 x1 slot) is used for PCI Express x1 lane width cards.
PCIE5 (PCIe 4.0 x16 slot) is used for PCI Express x4 lane width graphics cards.
* If PCIE5 slot is occupied, M2_3 will be disabled.
PCIe Slot Configurations
For a better thermal environment, please connect a chassis fan to the motherboard’s
chassis fan connector (CHA_FAN1/WP, CHA_FAN2/WP , CHA_FAN3/WP or
CHA_FAN4/WP ) when using multiple graphics cards.
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
PCIE3
PCIE5
Ryzen Series CPUs (Matisse)
Gen4x8
Gen4x8
Gen4x4
Ryzen Series CPUs (Pinnacle Ridge)
Gen3x8
Gen3x8
Gen4x4
Ryzen Series CPUs (Picasso)
Gen3x8
N/A
N/A
N/A
N/A
Gen4x4