Asus MBD2738 Manual page 22

CPU Family
AMD Ryzen™
1st / 2nd
Generation
Processors
AMD Ryzen™
/ Athlon™ with
Radeon™ Vega
Graphics
AMD Ryzen™ 1st / 2nd Generation Processors
VGA Configuration
Single VGA/PCIe card
Dual VGA/PCIe card
AMD Ryzen™ / Athlon™ with Radeon™ Vega Graphics
VGA Configuration
Single VGA/PCIe card
Dual VGA/PCIe card
•
•
1-8
PCIE_X16_1 PCIE_X16_2
X16
X8
X8
PCIE_X16_1
PCIE_X16_1
x8
x8
We recommend that you provide sufficient power when running CrossFireX™ mode.
Connect chassis fans to the motherboard chassis fan connectors when using multiple
graphics cards for better thermal environment.
PCIe operating mode
M.2_2
N/A N/A
X4 X4
N/A N/A
PCIe operating mode
x16
x8
PCIe operating mode
PCIE_X16_2
N/A
N/A
Chapter 1: Product Introduction
M.2_1 M.2_1
(PCIE mode) (SATA mode)
X4 Support
X4 Support
X4 Support
PCIE_X16_2
N/A
x4
PCIE_X16_3
N/A
x4
(PCI Express 2.0
from chipset)