Asus Z170-E - Irq Assignments for this Motherboard

ASUS Z170-E Series
1-19
Slot No. Expansion slot
PCIe 3.0/2.0 x1_1 slot
PCIe 3.0/2.0 x16_1 slot
PCIe 3.0/2.0 x1_2 slot
PCIe 3.0/2.0 x16_2 slot
PCIe 3.0/2.0 x1_3 slot
PCIe 3.0/2.0 x16_3 slot
IRQ assignments for this motherboard
A B C D
PCIE x16_1 Shared – – –
PCIE x16_2 Shared – – –
PCIE x16_3 Shared – – –
PCIE x1_1 – Shared – –
PCIE x1_2 – – Shared –
PCIE x1_3 – – – Shared
SMBUS Controller Shared – – –
Intel SATA Controller Shared – – –
Intel LAN Shared – – –
Intel xHCI Shared – – –
HD Audio Shared – – –
ASMedia USB 3.1 Controller Shared – – –
M.2 Shared – – –
SATA6G_3 – – Shared –
SATA6G_4 – – – Shared
SATA6G_5 – – Shared –
SATA6G_6 – – – Shared
• We recommend that you provide sufcient power when running CrossFireX™ or SLI™
mode.
• Connect a chassis fan to the motherboard connector labeled CHA_FAN1-2 when
using multiple graphics cards for better thermal environment.
VGA configuration
PCI Express 3.0 operating mode
PCIe 3.0/2.0 x16_1 PCIe 3.0/2.0 x16_2
Single VGA/PCIe card
x16 (single VGA
recommended)
N/A
Dual VGA/PCIe card x8 x8