EP2C612D16C-4L
21
English
2.6 Expansion Slots (PCI and PCI Express Slots)
here are 5 PCI Express slots on this motherboard.
PCIE slot:
PCIE3 (PCIE 3.0 x8 slot, from CPU 1) is used for PCI Express x8 lane width graphics cards.
PCIE1 (PCIE 3.0 x8 slot, from CPU 2) is used for PCI Express x8 lane width graphics cards.
PCIE4 and PCIE6 (PCIE 3.0 x16 slot, from CPU 1) are used for PCI Express x16 lane width
graphics cards.
PCIE2 (PCIE 3.0 x16 slot, from CPU 2) is used for PCI Express x16 lane width graphics
cards.
Slot
Generation
Mechnical
Eletrical
Source
PCIE 6
3.0
x16
x16
CPU 1
PCIE 4
3.0
x16
x16
CPU 1
PCIE 3
3.0
x8
x8
CPU 1
PCIE 2
3.0
x16
x16
CPU 2
PCIE 1
3.0
x8
x8
CPU 2
PCI Express Slot Coniguration
PCIE 1
PCIE 2
Single Graphics Card
x16
Two Graphics Cards
x8
x8
No.
PCIE 3
PCIE 4
Single Graphics Card
x16
Two Graphics Cards
x8
x8
