Asus Z87 Computer Hardware User Manual


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ASUS GRYPHON Z87
1-23
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.
VGA conguration
PCIe 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
A B C D E F G H
Intel
®
LAN – – – – shared – – –
Intel
®
SATA Controller # 1 – – – shared – – – –
Intel
®
SATA Controller # 2 – – – shared – – – –
SMBUS Controller – – shared – – – – –
Intel
®
USB 2.0 – – – – – shared – –
Intel
®
USB 3.0 # 1 – – – – – – – shared
Intel
®
USB 3.0 # 2 shared – – – – – – –
HD Audio – – – – – – shared –
PCIEX16_1 shared – – – – – – –
PCIEX16_2 – shared – – – – – –
PCIEX16_3 shared – – – – – – –
PCIEX1_1 – – – shared – – – –
Integrated Graphic Display
controller
shared – – – – – – –
IRQ assignments for this motherboard
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