A320M-A PRO

Processor

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

See supported processors

Chipset

AMD^® 320 Chipset

Memory

• 2 x DDR4 memory slots, support up to 32GB¹
• 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)

1. Please refer www.msi.com for more information on compatible memory.

Slots

• 1 x PCIe 3.0 x16 slot
  • Supports x16 speed with 1st, 2nd and 3rd Gen AMD Ryzen™ processorss
  • 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
• 1 x PCIe 2.0 x1 slots

Onboard Graphics

• 1 x DVI-D port, supports a maximum resolution of 1920x1200@60Hz^1,2
• 1 x HDMI™ port 1.4, supports a maximum resolution of 4096x2160@30Hz^1,2

1. Only support when using AMD^® Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics/ Athlon™ with Radeon™ Vega Graphics Processors
2. Maximum shared memory of 2048 MB

Storage

AMD^® A320 Chipset

• 4 x SATA 6Gb/s ports
• Supports RAID 0, RAID 1 and RAID 10

USB

AMD^® A320 Chipset

• 6 x USB 3.2 Gen1 (SuperSpeed USB) ports (4 Type-A ports on the back panel, 2 ports available through the internal connectors)
• 6 x USB 2.0 (High-speed USB) ports (2 Type-A ports on the back panel, 4 ports available through the internal connectors)

Audio

Realtek^® ALC892 Codec

• 7.1-Channel High Definition Audio

LAN

• 1 x Realtek^® 8111H Gigabit LAN controller

Internal connectors

• 1 x 24-pin ATX main power connector
• 1 x 4-pin ATX 12V power connector
• 4 x SATA 6Gb/s connectors
• 1 x USB 3.2 Gen1 connector (supports additional 2 USB 3.2 Gen1 ports)
• 2 x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
• 1 x 4-pin CPU fan connector
• 1 x 4-pin system fan connector
• 1 x Front panel audio connector
• 1 x Serial port connector
• 2 x Front panel connectors
• 1 x TPM module connector
• 1 x Chassis Intrusion connector
• 1 x Clear CMOS jumper

Back panel ports

Dimensions

• 8.9 in. x 7.4 in. (22.6 cm x 18.7 cm)
• m-ATX Form Factor

Mounting

6 mounting holes

Operating System

Support for Windows^® 10 64-bit
Support for Windows^® 7 64-bit
* To support Windows^® 7 64-bit, you must install an AMD Pinnacle Ridge & Summit Ridge CPU.

Box content

1. MSI^® does not guarantee the risks or damages caused by changing the cover.
2. These pictures are for reference only and may vary without notice.