MSI A320M-A PRO User Manual

3
 


Supports 1st, 2nd and 3rd Gen AMD Ryzen™ / Ryzen™ with
Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with
Radeon™ Graphics / Athlon™ with Radeon™ Vega Graphics
and A-series / Athlon X4 Desktop Processors for Socket AM4
 AMD® A320 Chipset

 2x DDR4 memory slots, support up to 32GB*
 Support 1866/ 2133/ 2400/ 2667(OC)/ 2933(OC)/
3200(OC)+ MHz
 Dual channel memory architecture
 Supports non-ECC UDIMM memory
 Supports ECC UDIMM memory (non-ECC mode)
* Please refer www.msi.com for more information on
compatible memory.

 1x PCIe 3.0 x16 slot
 Supports x16 speed with 1st, 2nd and 3rd Gen AMD
Ryzen™ processors
 Supports x8 speed with Ryzen™ with Radeon™ Vega
Graphics and 2nd Gen AMD Ryzen™ with Radeon™
Graphics processors
 Supports x4 speed with AMD® Athlon™ with Radeon™
Vega Graphics Processors
 1x PCIe 2.0 x1 slot


 1x DVI-D port, supports a maximum resolution of
1920x1200@60Hz*
 1x HDMI™ port 1.4, supports a maximum resolution of
4096x2160@30Hz*
* Only support when using AMD® Ryzen™ with Radeon™ Vega
Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics/
Athlon™ with Radeon™ Vega Graphics Processors
* Maximum shared memory of 2048 MB

AMD® A320 Chipset
 4x SATA 6Gb/s ports
 Supports RAID 0, RAID 1 and RAID 10
Continued on next page

MSI A320M-A PRO Specifications

General

Audio chip	Realtek ALC892
Component for	PC
Motherboard chipset	AMD A320
PC health monitoring	CPU, FAN, Temperature
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Number of mounting holes	6
Motherboard chipset family	AMD
Windows operating systems supported	Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 10 x64, Windows 7 Enterprise x64, Windows 7 Home Basic x64, Windows 7 Home Premium x64, Windows 7 Professional x64, Windows 7 Starter x64, Windows 7 Ultimate x64, Windows 7 x64
Cables included	SATA
Drivers included	Yes
DirectX version	12.0
Maximum resolution	4096 x 2160 pixels
Maximum graphics card memory	2048 MB
Parallel processing technology support	Not supported
HDMI version	1.4
PS/2 ports quantity	2
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN (RJ-45) ports	1
VGA (D-Sub) ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
RAID levels	0, 1, 10
Supported storage drive interfaces	SATA III
Wi-Fi	No
LAN controller	Realtek 8111H
Ethernet interface type	Gigabit Ethernet
BIOS type	UEFI AMI
ACPI version	6.1
BIOS memory size	128 Mbit
System Management BIOS (SMBIOS) version	2.8
Memory channels	Dual-channel
Memory slots type	DIMM
Supported memory types	DDR4-SDRAM
Maximum internal memory	32 GB
Supported memory clock speeds	1866, 2133, 2400, 2667, 2933, 3200 MHz
Processor socket	Socket AM4
Compatible processor series	AMD A, AMD Athlon, AMD Athlon X4, AMD Ryzen 3, AMD Ryzen 3 2nd Gen, AMD Ryzen 3 3rd Gen, AMD Ryzen 5, AMD Ryzen 5 2nd Gen, AMD Ryzen 5 3rd Gen, AMD Ryzen 7, AMD Ryzen 7 2nd Gen, AMD Ryzen 7 3rd Gen, AMD Ryzen 9 3rd Gen
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	187 mm
Width	226 mm