Motherboard Expansion Slot - MSI S1206 User Manual

Motherboard Expansion Slot

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PCIe (Peripheral Component Interconnect Express) Slots
The PCI Express slots support PCIe interface expansion cards.
OCP (Open Compute Project) LAN Mezzanine Slot
The slots allows the deployment of a wide variety of additional networking options
through OCP Mezzanine Ethernet cards.
⚠
Important
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.
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RISER1: PCIe 5.0 x 32 slot (from CPU0)
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RISER2: PCIe 5.0 x 32 slot (from CPU1)
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RISER3: PCIe 5.0 x 16 slot (from CPU1)
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RISER4: Fixed slot
(PCIe 5.0 x16 slot, from CPU0)
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OCP1: OCP 3.0 SFF
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Motherboard Expansion Slot
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