Expansion Slots; Pcie Slots; Pcie1~7: Pcie Expansion Slots - MSI MS-CF05-SKU1 User Manual

Expansion Slots

PCIe Slots

PCIE1~7: PCIe Expansion Slots

The PCI Express (Peripheral Component Interconnect Express) slots support PCIe
interface expansion cards.
⚠
Important
When the PCIE1 slot is occupied, it will operate at 5.0 x16 speed, while the PCIE4
∙
slot will not be available. Both PCIE1,4 slots will run at 5.0 x8 speed when occupied.
It is necessary to remove the M.2 screw when installing a PCIe x8 or x16 card in PCIE5.
∙
When adding or removing expansion cards, make sure that you unplug the power
∙
supply first. Meanwhile, read the documentation for the expansion card to configure
any necessary hardware or software settings for the expansion card, such as
jumpers, switches or BIOS configuration.
PCIE1: PCIe 5.0 x16
PCIE2: PCIe 4.0 x4 (SKU1 Only)
PCIE3: PCIe 3.0 x4
PCIE4: PCIe 5.0 x16 (Signal share with PCIE1)
PCIE5: PCIe 4.0 x4 (Signal share with M2_M2)
PCIE6: PCIe 3.0 x4
PCIE7: PCIe 3.0 x4
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Expansion Slots