PCI_E1~7: PCIe Expansion Slots
Multiple graphics cards installation recommendation
x16
x8
x4
x4
PCI_E1: PCIe 3.0 x16 slot
PCI_E2: PCIe 3.0 x1 slot
PCI_E3: PCIe 3.0 x4 slot
PCI_E4: PCIe 3.0 x1 slot
PCI_E5: PCIe 3.0 x8 slot
PCI_E6: PCIe 3.0 x1 slot
PCI_E7: PCIe 3.0 x4 slot
x8
x8
x8
x4
x4
Overview of Components
x4
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