1.5.3
PCI Express 2.0 x1 slots
This motherboard has two PCI Express x1 slots that support network cards, SCSI cards, and
other cards that comply with the PCI Express specifications.
1.5.4
PCI Express 3.0/2.0 x16 slot
This motherboard has one PCI Express 3.0/2.0 x16 slot that supports PCI Express 3.0/2.0
x16 graphic cards complying with the PCI Express specifications.
IRQ assignments for this motherboard
PCIEx16_1
PCIEx1_1
PCIEx1_2
Realtek 8111H LAN
Controller
HD Audio
SATA Controller
XHCI Controller
1-10
A
B
shared
–
shared
–
–
shared
–
–
shared
–
shared
–
shared
–
C
D
–
–
–
–
–
–
–
shared
–
–
–
–
–
–
Chapter 1: Product introduction