Expansion Slots (Pci Express Slots) - ASROCK EP2C612D8C User Manual

2.6 Expansion Slots (PCI Express Slots)

here are 3 PCI Express slots on this motherboard.
PCIE slot:
PCIE5 (PCIE 3.0 x16 slot, blue, from CPU 1) is used for PCI Express x16 lane width graph-
ics cards.
PCIE6 (PCIE 3.0 x8 slot, blue, from CPU 1) is used for PCI Express x8 lane width graphics
cards.
PCIE3 (PCIE 3.0 x8 slot, white, from CPU 2) is used for PCI Express x8 lane width graph-
ics cards.
Slot Generation
PCIE 6 3.0
PCIE 5 3.0
PCIE 3 3.0
PCI Express Slot Coniguration
Single Graphics Card
Two Graphics Cards
he PCIE3 slot shares lanes with the Mezzanine Slot (MEZZ1). he PCIE3 slot will be
disabled when the MEZZ1 slot is populated with a mezzanine card.
No Mini SAS HD Connector
Mini SAS HD Connector Connected
Mechanical Electrical
x8 x8
x16 x16
x8 x8
PCIE 5
x16
x8
PCIE 3
x0
EP2C612D8C
Source
CPU 1
CPU 1
CPU 2
PCIE 6
x0
x8
MEZZ1
x8
Populated
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