User Manual

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Overview of Components
PCI_E1~6: PCIe Expansion Slots
PCI_E1: PCIe 3.0 x16 (CPU lanes)
PCI_E2: PCIe 3.0 x1 (PCH lanes)
PCI_E3: PCIe 3.0 x1 (PCH lanes)
PCI_E4: PCIe 3.0 x8 (CPU lanes)
PCI_E5: PCIe 3.0 x1 (PCH lanes)
PCI_E6: PCIe 3.0 x4 (PCH lanes)
x16 x8
x8
x8
x8
Multiple graphics cards installation recommendation
Important
If you install a large and heavy
graphics card, you need to use a
tool such as MSI Gaming Series
Graphics Card Bolster to support
its weight to prevent deformation
of the slot.
x4