Asus Z97 Series Computer Hardware User Manual


 
1-22
Chapter 1: Product introduction
Chapter 1
We recommend that you provide sufcient power when running CrossFireX™ or SLI™
mode.
Connect a chassis fan to the motherboard connector labeled CHA_FAN1-4 when
using multiple graphics cards for better thermal environment.
IRQ assignments for this motherboard
A B C D E F G H
PCIe x16_1 shared
PCIe x16_2
shared
PCIe x16_3 shared
PCIe x1_1
shared
PCIe x1_2
shared
PCIe x1_3 shared
PCIe x1_4 shared
SMBUS Controller shared
Wi-Fi/Bluetooth 4.0
shared
Intel
®
SATA Controller
shared
Intel
®
LAN1 (i218)
shared
Intel
®
LAN2 (i211) shared
ASMedia SATA
Controller 1 (1061)
shared
ASMedia SATA
Controller 2 (106SE)
shared
Intel
®
xHCI shared
Intel
®
EHCI 1 shared
Intel
®
EHCI 2
shared
HD Audio shared
ASMedia Controller
1142
shared
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