Asus P8Z77-V LE PLUS Computer Hardware User Manual


 
2-14 Chapter 2: Hardware information
Chapter 2
IRQ assignments for this motherboard
A B C D E F G H
Audio Controller shared
EHCI Controller shared
XHCI Controller shared
SATA Controller shared
PCIE x16_1 shared
PCIE x16_2 shared
PCIE x16_3
shared
PCIE x1_1 shared
PCIE x1_2
shared
PCI Slot 1
shared
PCI Slot 2 shared
Realtek 8111F (LAN) shared
Marvell SATA 6Gb/s
Controller
shared
ASM1042 shared
In single VGA card mode, use the PCIe 3.0/2.0 x16_1 slot (navy blue) for a PCI
Express x16 graphics card to get better performance.
In CrossFireX™ or SLI™ mode, use the PCIe 3.0/2.0 x16_1 and PCIe 3.0/2.0 x16_2
slots for PCI Express x16 graphics cards to get better performance.
We recommend that you provide sufcient power when running CrossFireX™ or SLI™
mode. Refer to page 2-27 for details.
Connect a chassis fan to the motherboard connector labeled CHA_FAN1/2/3 when
using multiple graphics cards for better thermal environment. See page 2-25 for
details.
The PCIe 3.0 speed is supported by Intel
®
3rd generation Core™ processors.