MSI A320M-A Pro

Processor

Chipset

Memory

• 2 x DDR4 memory slots, support up to 32GB
• Support DDR4 1866/ 2133/ 2400/ 2667/ 2933(OC)/ 3200(OC)Mhz(by JEDEC)
• Supports 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz (by A-XMP OC MODE)
• Dual channel memory architecture
• Supports ECC UDIMM memory (non-ECC mode)
• Support non-ECC UDIMM memory

Slots

• 1 x PCIe 3.0 x16 slot
  • Supports x16 speed
    • 1st, 2nd and 3rd Gen AMD Ryzen™
  • Supports x8 speed
    • Ryzen™ with Radeon™ Vega Graphics
    • 2nd Gen AMD Ryzen™ with Radeon™ Graphics
    • A-series
    • Athlon™ X4
  • Supports x4 speed
    • AMD® Athlon™ with Radeon™ Vega Graphics
• PCIe 2.0 x1 slot

Onboard Graphics

• 1 x DVI-D port, supports a maximum resolution of 1920×[email protected]
• 1 x HDMI™ 1.4 port, supports a maximum resolution of 4096×2160 @24Hz

1. Only support when using the processor with Graphicss
2. Maximum shared memory of 2048 MB

Storage

AMD® A320 Chipset

• 4 x SATA 6Gb/s ports
  • Supports RAID 0, RAID1 and RAID 10
• 1x M.2 slot (Key M)
  • Supports PCIe 3.0 x4 and SATA 6Gb/s
    • 1st, 2nd and 3rd Gen AMD Ryzen™
    • Ryzen™ with Radeon™ Vega Graphics
    • 2nd Gen AMD Ryzen™ with Radeon™ Graphics
  • Supports PCIe 3.0 x2 and SATA 6Gb/s
    • AMD® Athlon™ with Radeon™ Vega Graphics
    • A-series
    • Athlon™ X4
  • Supports 2242/2280/22110 storage devices

USB

AMD® A320 Chipset

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

Audio

Realtek® ALC892 Codec

• 7.1-Channel High Definition Audio

LAN

Internal connectors

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

Back panel ports

1. Mouse
2. DVI-D Port
3. USB 3.2 Gen1
4. LAN Port
5. Keyboard
6. HDMI Port
7. USB 2.0 Ports
8. HD Audio Connectors

Dimensions

• 9.3 in. x 7.9 in. (23.6 cm x 20.0 cm)
• m-ATX Form Factor

Mounting

Operating System

Support for Windows® 7 64-bit

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