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Green Micro-ATX board with silver AM4 socket and four black DIMM slots

MSI

MSI A320M PRO-VD/S AMD Motherboard

SKU CH-HYZ5-HF91X

Micro-ATX AM4 board with A320 chipset, dual-channel DDR4 up to 32 GB, one PCIe 3.0 x16 slot, two PCIe 3.0 x1 slots, four SATA III ports, Realtek 8111H gigabit LAN, 7.1-channel ALC887 audio.

  • ProcessorSupports AMD RYZEN series processors, as well as pin AM4 7th
  • ChipsetAMD A320
  • CPU socketSocket AM4
  • Supported memorySupport dual-channel DDR4 1866/2133/2400/2667 * MHz memory
  • Max supported RAM32 GB
  • PCI slots1 PCIe 3.0 x16 slot - RYZEN series processors support x16 mo
  • Supports AMD RYZEN processors on Socket AM4 platform
  • Dual-channel DDR4 memory up to 32GB capacity
  • PCIe 3.0 x16 slot for graphics expansion
  • Realtek ALC887 codec delivers 7.1 channel audio
  • Realtek 8111H provides Gigabit network connectivity

Socket AM4 Micro ATX Platform

This motherboard is built around the AMD A320 chipset and the Socket AM4 interface, accepting Ryzen series CPUs plus 7th generation A-series and Athlon processors. Its Micro ATX footprint of 23.6x20.0cm fits compact cases while still delivering dual-channel DDR4 support up to 32GB at speeds of 1866, 2133, 2400 and 2667 MHz.

Compatibility Checklist

Verify that your processor is a Socket AM4 Ryzen, 7th gen A-series or Athlon part before ordering. Confirm your memory kit is DDR4 and does not exceed the 32GB ceiling or the listed frequency steps. Ensure your case has a Micro ATX mounting pattern and that your power supply provides the standard 24-pin ATX and 4-pin CPU connectors.

Build Integration

The board supplies one PCIe 3.0 x16 slot running at x16 with Ryzen or x8 with A-series/Athlon, plus two PCIe 3.0 x1 slots for add-in cards. Four SATA III ports handle storage drives, while six USB 3.1 Gen1 and six USB 2.0 ports cover peripherals. Realtek ALC887 delivers 7.1 channel audio and the Realtek 8111H controller provides Gigabit LAN.

How it compares

Measured against everything we stock in Motherboards for AMD CPUs, at today’s prices. Recalculated every night.

Price $42.99
Cheaper than about 93% of the 1,906 comparable items (median $224.49).

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Specifications

Product
Brand nameMSI
Product lineMSI A320M PRO-VD/S
Model nameMSI A320M PRO-VD/S
Processor
ProcessorSupports AMD RYZEN series processors, as well as pin AM4 7th generation A series/Athlon processors
CPU socketSocket AM4
ChipsetAMD A320
Memory
Supported memorySupport dual-channel DDR4 1866/2133/2400/2667 * MHz memory
Max supported RAM32 GB
Storage
SATA and RAID support4XSATA III interface
Audio & video
Audio chipRealtek ALC887 decoding chip
- 7.1 channel high-quality sound effects
Connectivity
Ethernet controller1 Realtek 8111H Gigabit network interface card
Ports & slots
PCI slots1 PCIe 3.0 x16 slot
- RYZEN series processors support x16 mode
7th generation A-series/Athlon processors support x8 mode
2 PCIe 3.0 x1 slots

Questions about this item

Does the board arrive with any cables or an I/O shield?

The package contains the motherboard, three SATA cables and the chassis I/O back panel.

Which memory speed should I pick for this A320 board?

DDR4 modules rated at 1866, 2133, 2400 or 2667 MHz will run at their rated speeds in dual-channel mode up to 32 GB total.

What does the single PCIe 3.0 x16 slot deliver with a Ryzen CPU?

With a Ryzen processor the slot operates at x16 bandwidth; with 7th-generation A-series or Athlon CPUs it runs at x8.

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