Inexpensive 2021 multi-purpose microATX motherboard with AM4 processor socket and base-level AMD A520 chipset. It has a well thought out, convenient layout and compact overall dimensions (244x210 mm). It features a balanced hardware configuration that supports a full range of current system and peripheral interfaces. Designed for use in multi-purpose home and office configurations.
It can become a reliable basis for a low-cost workstation or an inexpensive gaming PC. Supports all 4/6/8/12/16-core Ryzen 3000/5000 CPUs (Vermeer/Matisse cores, 7nm) and Ryzen 4000/5000 hybrid APUs (Renoir/Cezanne cores, 7nm). In line with MSI's proprietary Pro concept, delivering enhanced levels of reliability critical to business applications. The MSI A520M PRO motherboard uses high-quality components: long-life capacitors, low heat power switches, case chokes and double-thickness PCB. Equipped with a reliable 6-phase digital power subsystem that guarantees absolute stability when working under continuous load. Supports up to two DDR4 memory modules (maximum 2x32 GB), one fast MVMe SSD (M.2, PCI-E Gen3 x4) and up to four SATA3 drives.
The information in the model description is for reference purposes. Always clarify the specifications and configuration of the product with the online store manager before purchasing. Catalog MSI 2025 - new arrivals, bestsellers, and the most relevant models MSI.
When you make a purchase through links on our site, we may receive a affiliate commission.
MSI A520M PRO motherboard AMD A520 Socket AM4 micro ATX
Internal I/ONumber of M.2 (M) slots1Total number of SATA connectors4Front panel connectorYesSupported storage drive interface... moresPCI Express 3.0, SATAUSB 2.0 connectors2USB 3.2 Gen 1 (3.1 Gen 1) connectors1Number of SATA III connectors4Number of chassis fan connectors1Front panel audio connectorYesCPU fan connectorYesChassis intrusion connectorYesATX Power connector (24-pin)YesTechnical detailsMotherboard chipset familyAMDMotherboard chipsetAMD A520Motherboard form factormicro ATXComponent forPCTot
MSI A520M PRO motherboard AMD A520 Socket AM4 micro ATX
PRO series helps users work smarter by delivering an efficient and productive experience. Featuring stable functionality and... morehigh-quality assembly PRO series motherboards provide not only optimized professional workflows but also less troubleshooting and longevity.
M.2 SHIELD FROZR
Worlds fastest SSDs can start to lower performance when getting hot. Part of the motherboards heatsink design M.2 SHIELD FROZR is the next generation M.2 thermal solution to avoid this by offering the best thermal protection to make sure that SSD maintains maximum performance.
FULLY CONTROLLABLE IN BIOS AND SOFTWARE
MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard which will adjust the fan speeds automatically.
EZ DEBUG LED
Run into trouble? Onboard LEDs for key components will indicate the source of the problem so you know exactly where to look to get up and running again.
ULTIMATE MOTHERBOARD PROTECTION
Double ESD protection doubles up the grounding layer around the mounting holes preventing static discharge surges from damaging the motherboard.
FAST AND FUTURE-READY STORAGE
MSI PRO series motherboards support all the latest storage standards which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier.
USB 3.2 GEN 1
Transfer lots of data music and movies over USB easier. USB 3.2 ports are ready in both front and rear IO provides wide variety of options to connect your USB 3.2 devices.
MYSTIC LIGHT SYNC
EXTEND YOUR RGB EXPERIENCE WITH EASE
Add your color if you want! Mystic Light Extension pin header provides an intuitive way to control additional RGB strips and other RGB peripherals added to a system without needing a separate RGB controller.
JRAINBOW
Connects 3-pin 5V Addressable LED strip
JRGB
Connects 4-pin 12V RGB LED strip
PCB WITH 2OZ THICKENED COPPER
An enhanced PCB design with 2oz thickened copper increases conductivity improving heat dissipation and performance reliability especially during overclocking.
A HUGE STEP OF DDR PERFORMANCE
MSI OC LAB does not merely work hard on extreme overclocking. Compared to A320 motherboard memory A-XMP profile MSI does have great improvement on performance and efficiency for A520 motherboards. Easy to enable A-XMP profile with auto power settings to get the best memory speed and stability.
CORE BOOST
Core Boost technology combines MSI's premium layout and optimized power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPU also creating the perfect conditions for your CPU overclocking.
A520M PRO BUSINESS ELEGANCE... more4K Support Onboard DisplayPort and HDMI support up to 4K UHD resolution. Audio Boost Reward your ears with studio grade sound quality for the most immersive gaming experience. M.2 Shield Frozr Strengthened built-in M.2 thermal solution. Keeps M.2 SSDs safe while preventing throttling, making them run faster. Core Boost With premium layout and digital power design to support more cores and provide better performance. DDR4 Boost The fully isolated DDR circuit to deliver pure data signals for the best performance and stability. 2oz Thickened Copper PCB An enhanced PCB design improves heat dissipation and performance reliability. Core Boost Core Boost technology combines MSI’s premium layout and digital power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPU, but creating the perfect conditions for your CPU overclocking. PCB WITH 2OZ THICKENED COPPER
MSI A520M PRO Motherboard 'mATX AMD Ryzen 3000 3rd Gen AM4 DDR4 M.2 USB 3.2 Gen 1 Type A DisplayPort LAN HDMI'
MSI A520M PRO Motherboard 'mATX AMD Ryzen 3000 3rd Gen AM4 DDR4 M.2 USB 3.2 Gen 1 Type A DisplayPort LAN HDMI'CM MSI A520M PR... moreO AM4 DDR4 M-ATX 5492.When established in 1986 MSI focused on the design and manufacturing of motherboards and add-on cards.Its GAMING series features laptops desktops motherboards graphic cards All-in-One PCs and gaming peripherals designed for gamers and power users.