Asus WS Z390 PRO Manual page 22

Slot
No.
Single VGA
1
(single VGA
recommended)
2
4
5
•
•
•
1-8
PCI Express 3.0 operating mode
SLI CrossFireX
x16
-
-
(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_FAN1-3 when
using multiple graphics cards for better thermal environment.
We recommend you connect an EATX 12V_3 cable when running CrossFireX™ and
SLI .
®
3-WAY SLI
CrossFireX
x16 x8
- x8
x16 x16
- -
Chapter 1: Product Introduction
4-WAY SLI
CrossFireX
x8
x8
x8
x8
®