MSI

MSI A520M-A PRO Ryzen AM4 Micro-ATX Motherboard

4.5 (479 reviews)

A budget-friendly AM4 micro-ATX motherboard with DDR4 support up to 4600MHz and Turbo M.2 for streamlined Ryzen builds.

$64.99*$69.99Save 7%
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The MSI A520M-A PRO is a micro-ATX motherboard built around AMD's A520 chipset, offering a cost-effective foundation for systems based on 3rd Gen Ryzen and Ryzen 4000 G-Series processors. It delivers the core features most users need—DDR4 memory support with overclocking up to 4600MHz, a Turbo M.2 slot running at PCIe Gen3 x4 speeds, and onboard DVI and HDMI video outputs for integrated graphics configurations. USB connectivity includes both USB 3.2 Gen 1 and USB 2.0 ports, and MSI's Audio Boost technology provides improved onboard sound quality.

Designed for reliability over flash, the A520M-A PRO uses quality components suited for everyday computing, office workstations, and light gaming rigs. Its compact micro-ATX form factor makes it a good fit for smaller builds without sacrificing compatibility with standard ATX cases. While the A520 chipset omits CPU overclocking and PCIe Gen4, these are reasonable trade-offs for builders focused on stability and value rather than peak performance.

Key Features

Support 3rd Gen AMD Ryzen Desktop Processors and AMD Ryzen 4000 G-Series Desktop Processors

Supports DDR4 Memory, up to 4600(OC) MHz

Turbo M.2: Running at PCI-E Gen3 x4 maximizes performance for NVMe based SSDs

Audio Boost: Reward your ears with studio grade sound quality

Dragon Center: A brand new software which integrates all MSI exclusive tools with user friendly user interface

Specifications

CPU Socket
AMD Socket AM4
Chipset
AMD A520
Supported Processors
3rd Gen AMD Ryzen / AMD Ryzen 4000 G-Series
Memory
DDR4, up to 4600MHz (OC)
M.2 Slot
Turbo M.2 (PCI-E Gen3 x4)
Audio
Audio Boost
USB Ports
USB 3.2 Gen 1, USB 2.0
Video Output
DVI, HDMI
Form Factor
Micro-ATX

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Pros & Cons

👍 Pros

  • Affordable entry point for building an AMD Ryzen AM4 system
  • DDR4 memory overclocking support up to 4600MHz provides solid performance headroom
  • Turbo M.2 slot with PCIe Gen3 x4 speeds for fast NVMe storage
  • Micro-ATX size fits compact and standard cases alike
  • Onboard DVI and HDMI outputs for use with Ryzen APUs without a discrete GPU

👎 Cons

  • A520 chipset does not support CPU overclocking, limiting enthusiast tuning
  • Only two DDR4 memory slots restricts maximum RAM expansion
  • Lacks PCIe Gen4 support found on higher-end B550 or X570 boards
  • Micro-ATX layout limits the number of available expansion slots

Frequently Asked Questions

It supports 3rd Gen AMD Ryzen desktop processors and AMD Ryzen 4000 G-Series desktop processors on the AM4 socket.
The A520 chipset does not support CPU overclocking. However, it does support memory overclocking up to 4600MHz via its DDR4 slots.
It includes DVI and HDMI video outputs, which are usable when paired with a Ryzen processor that has integrated graphics (such as the 4000 G-Series).
Yes, it features a Turbo M.2 slot running at PCI-E Gen3 x4 speeds for fast NVMe solid-state drives.
It is a Micro-ATX form factor, making it suitable for compact builds while still fitting in most standard ATX cases.