Owner's Manual

1-23
Chapter 1: Product introduction
1.5 Expansion slots
Unplug the power cord before adding or removing expansion cards. Failure to do so may
cause you physical injury and damage motherboard components.
Slot No. Expansion Slots
PCIe 2.0 x1_1 slot
PCIe 3.0 x16_1 slot
PCI_1 slot
PCI_2 slot
PCIe 2.0 x16_2 slot
PCI_3 slot
PCIe 2.0 x1_2 slot
IRQ assignments for this motherboard
A B C D E F G H
SATA controller 0 – – – shared – – – –
SATA controller 1 – – – shared – – – –
SMBUS Controller – – shared – – – – –
Thermal Controller – – shared – – – – –
USB 2.0 Controller 0 – – – – – – – shared
USB 2.0 Controller 1 – – – – shared – – –
PCIE x16_1 shared – – – – – – –
PCIE x16_2 shared – – – – – – –
PCIE x1_1 – – shared – – – – –
PCIE x1_2 – – – shared – – – –
PCI_1 – – – shared – – – –
PCI_2 shared – – – – – – –
PCI_3 – shared – – – – – –
Realtek LAN – – shared – – – – –