SPC621D8-2L2T / SPC621D8-2T / SPC621D8
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2.5 Expansion Slots (PCI Express Slots)
ere are 7 PCI Express slots on this motherboard.
PCIE slot:
PCIE1, PCIE3, PCIE5, and PCIE7 (PCIE 4.0 x16 slot, from CPU1) are used for PCI Express
x16 lane width cards.
PCIE2, PCIE4, and PCIE6 (PCIE 4.0 x8 slot, from CPU1) are used for PCI Express x8 lane
width cards.
Slot Generation Mechanical Electrical Source
PCIE7 4.0 x16 x16 CPU1
PCIE6 4.0 x8 x8 CPU1
PCIE5 4.0 x16 x16 CPU1
PCIE4 4.0 x8 x8 CPU1
PCIE3 4.0 x16 x16 CPU1
PCIE2 4.0 x8 x8 CPU1
PCIE1 4.0 x16 x16 CPU1
PCIe Slot Congurations
PCIE2 PCIE3
Single PCIE Card N/A x16
Two PCIE Cards x8 x8
PCIE4 PCIE5
Single PCIE Card N/A x16
Two PCIE Cards x8 x8
PCIE6 PCIE7
Single PCIE Card N/A x16
Two PCIE Cards x8 x8