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3.
Expansion slots
Unplug the power cord before adding or removing expansion cards. Failure to do so may
cause you physical injury and damage motherboard components.
1
2
PCIEX1_1
3
4
PCIEX1_2
5
Please refer to the following table for the recommended VGA configuration.
Recommended VGA configuration
Slot Description
1.
PCIe 4.0 x16_1
3.
PCIe 4.0 x16_2
5.
PCIe 3.0 x16_3
•
We recommend that you provide sufficient power when running CrossFireX™ or SLI
mode.
•
Ensure to connect the 8-pin and 4-pin power plug when running CrossFireX™ mode.
•
Connect a chassis fan to the chassis fan connectors when using multiple graphics
cards for better thermal environment.
PCIEX16_3 shares bandwidth with PCIEX1_1 and PCIEX1_2.
ROG STRIX B550-E GAMING
PCIEX16_1
PCIEX16_2
PCIEX16_3
Single VGA
x16
-
-
Dual VGA
Triple VGA
x8
x8
-
x8
x8
x4
®
1-7
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