ASRock Fatal1ty X370 Gaming X User Manual - Page 33

Expansion Slots (PCI Express Slots), PCIe Slot Configurations

Page 33 highlights

Fatal1ty X370 Gaming X Series 2.4 Expansion Slots (PCI Express Slots) There are 6 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 2.0 x1 slot) is used for PCI Express x1 lane width cards. PCIE2 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards. PCIE3 (PCIe 2.0 x1 slot) is used for PCI Express x1 lane width cards. PCIE4 (PCIe 3.0 x16 slot) is used for PCI Express x8 lane width graphics cards. PCIE5 (PCIe 2.0 x1 slot) is used for PCI Express x1 lane width cards. PCIE6 (PCIe 2.0 x1 slot) is used for PCI Express x1 lane width cards. PCIe Slot Configurations 7th A-Series APUs : Single Graphics Card PCIE2 x8 PCIE4 N/A Ryzen series CPUs: Single Graphics Card Two Graphics Cards in CrossFireXTM or SLITM Mode PCIE2 x16 x8 PCIE4 N/A x8 English For a better thermal environment, please connect a chassis fan to the motherboard's chassis fan connector (CHA_FAN1 or CHA_FAN2) when using multiple graphics cards. 25

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English
25
Fatal1ty X370 Gaming X Series
2.4
Expansion Slots (PCI Express Slots)
°ere are 6 PCI Express slots on the motherboard.
PCIe slots:
PCIE1 (PCIe 2.0 x1 slot) is used for PCI Express x1 lane width cards.
PCIE2 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards.
PCIE3 (PCIe 2.0 x1 slot) is used for PCI Express x1 lane width cards.
PCIE4 (PCIe 3.0 x16 slot) is used for PCI Express x8 lane width graphics cards.
PCIE5 (PCIe 2.0 x1 slot) is used for PCI Express x1 lane width cards.
PCIE6 (PCIe 2.0 x1 slot) is used for PCI Express x1 lane width cards.
PCIe Slot Configurations
7
th
A-Series APUs :
Ryzen series CPUs:
For a better thermal environment, please connect a chassis fan to the motherboard’s chassis
fan connector (CHA_FAN1 or CHA_FAN2) 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.
PCIE2
PCIE4
Single Graphics Card
x16
N/A
Two Graphics Cards in
CrossFireX
TM
or SLI
TM
Mode
x8
x8
PCIE2
PCIE4
Single Graphics Card
x8
N/A