Asus P9X79-E WS User Manual page 34

Slot
no.
1
(single VGA recommended
3
5
7
•
•
IRQ assignments for this motherboard
PCIEx16_1
PCIEx16_2
PCIEx16_3
PCIEx16_4
PCIEx16_5
PCIEx16_6
PCIEx16_7
Marvell9230
VIA1394
Asmedia USB3.0-1
Asmedia USB3.0-2
LAN1 (I210)
LAN2 (I210)
SATA Controller 1
SATA Controller 2
USB 2.0 Controller 1
USB 2.0 Controller 2
HD Audio
Asmedia SATA 6G
2-10
PCIe Express 3.0 operating mode
Single VGA
x 16
(dual VGA recommended)
We recommend that you provide sufficient 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.
A B
shared –
shared –
shared –
shared –
shared –
shared –
shared –
shared –
– –
– –
– –
shared –
– shared
– –
– –
– –
– –
– –
– –
SLI/CrossFireX
x16
x16
C D E
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
shared – –
shared – –
– shared –
–
– –
–
– –
shared – –
– – shared
– – –
– – –
– – –
– shared –
Chapter 2: Hardware information
3-WAY SLI/ 4-WAY SLI/
CrossFireX CrossFireX
x16 x16
x16 x16
x16 x16
x16
F G
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– – shared
– – shared
– shared
– –
H
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–