MSI A320M PRO-VHL AM4 Micro-ATX Motherboard

MSI A320M PRO-VHL AM4 Micro-ATX Motherboard

MSI A320M PRO-VHL AM4 Micro-ATX Motherboard

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Product Highlights

  • Micro-ATX Form Factor
  • AMD A320 Chipset
  • AM4 Socket
  • 2 x Dual-Channel DDR4-3200
  • 4 x SATA III
  • 1 x PCIe 3.0 x16 Slot
  • 2 x PCIe 3.0 x1 Slots
  • Realtek ALC887 7.1-Channel HD Codec
  • Realtek 8111H Gigabit LAN Controller
  • USB 3.0 | USB 2.0 | HDMI | VGA
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MSI PRO-VHL overview

  • 1Description

Designed for demanding professionals who need quality and performance for business solutions, the A320M PRO-VHL AM4 Micro-ATX Motherboard from MSI will help to make your life easier by supporting your business with its stability and reliability. It is designed to fit in micro-ATX (mATX) sized cases, supports the AM4 socket, the AMD A320 chipset, and is WHQL-certified for Windows 10.

The mATX form factor of the A320M PRO-VHL can support 32GB of DDR4 RAM, or 16GB in each of the two memory slots at speeds of 3200 (OC), 2933 (OC), 2667, 2400, 2133, and 1866 MHz. Please bear in mind that only Ryzen processors support speeds up to 3200 MHz, while A-Series and Athlon processors only support speeds up to 2400 MHz. This motherboard also has a total of 4 x SATA III 6 Gb/s ports that support RAID 0, 1, and 10. For peripheral connectivity, there are 4 x USB 3.0 Type-A ports and 2 x USB 2.0 Type-A ports, all on the back panel, as well as 2 x USB 3.0 ports and 4 x USB 2.0 ports available through the internal USB connectors. For those looking to expand their system using PCIe, there is 1 x PCIe 3.0 x16 slot and 2 x PCIe 3.0 x1 slots.

For delivering sharp, clear graphics, this motherboard is equipped with 1 x HDMI port that support a maximum resolution of 4096 x 2160 @ 24 Hz, but only with 7th Gen A-Series/Athlon processors. For those who have a different supported processor, the VGA port support a maximum resolution of 2048 x 1280 @ 60 Hz or 1920 x 1200 @ 60 Hz. The integrated graphics are able to access up to 2048MB of shared memory.

Using the Realtek ALC887 7.1-Channel HD audio codec, this motherboard delivers audio with high fidelity, which can be output using the three integrated audio jacks. MSI's A320M PRO-VHL AM4 Micro-ATX Motherboard is also equipped with features such as MSI Audio Boost, dual fan headers, Gigabit Ethernet, X-Boost, Steel Armor, RAMDisk, Live Update, Command Center, CLICK BIOS 5, and more. Protection is provided by a limited 3-year warranty.

General Features


Stay Cool
Cooling your PC is essential for reliable performance. MSI has made sure to include enough fan headers with full control to allow you to cool your system as needed.
Fully Controllable Fan Headers
MSI motherboards let you manage speeds and temperatures for all your system and CPU fans, giving you full control to set up a cool and silent system. The fan headers are conveniently placed with the most popular CPU coolers in mind.
DC or PWM Mode with Hysteresis
MSI fan headers automatically detect fans running in DC or PWM mode for the tuning of fan speeds and silence. Hysteresis also makes your fans spin up fluently to help make sure your system stays silent.
BIOS and Software Control
Total Fan Control allows you to take control of your fans and check your primary system characteristics in a simplified graphical interface. You can also set up to four temperature targets for the CPU and motherboard, which will adjust the fan speeds automatically.


Professional Sound Quality
Get an immersive sound experience using MSI Audio Boost, which delivers high sound quality through the use of premium audio components. This lets you enjoy sound that creates dynamic soundscapes.
Amplify Your Game with Audio Boost
Built on years of experience in building motherboards dedicated to giving gamers true Hi-Fi sound, Audio Boost has developed into an advanced audio unit, offering an edge over your opponents when gaming.
Isolated Audio Design with LED Border
Audio Boost operates like a dedicated soundcard by being physically isolated from the rest of the motherboard circuitry to help ensure a pure audio signal. A bright border illuminated by LEDs showcases and protects the Hi-Fi audio unit.
Separated Audio Layers for Clean Left & Right Channels
Using separated layers in the PCB ensures equal sound quality for both the left and right audio channels.
De-Pop Protection
Audio Boost helps protect your ears by eliminating those annoying loud popping sounds when you plug/unplug devices or turn your system on/off.
Dedicated High-Definition Audio Processor
Audio Boost is powered by an EMI-shielded high quality HD audio processor, making sure you enjoy the pure sound quality in both stereo and surround sound.
Chemi-Con Audio Capacitors for a Warmer Sound
By dedicating golden audio capacitors to the front output, an audio experience with strong acoustics and realism for studio level headphones is delivered
7.1 Audio for Surround Sound
With high quality audio connectors, you get the improved signal output with less of a chance of distortion.


Stable, Secure, and Fast Networking
Optimized for professional and multimedia use, this motherboard comes equipped with a Gigabit Ethernet adapter ready to serve you with operational reliability when transferring large amounts of data.
Network Genie
Network Genie allows for user-friendly bandwidth optimization, such as changing the traffic priority of your applications. It is also well-suited for cloud computing and data syncing.


Boot Up Quickly
This MSI product supports most storage standards. This allows you to connect to fast storage devices, giving you noticeable benefits such as starting programs faster, loading data faster, and increases in productivity.
X-Boost Your Storage Performance
X-Boost is simple to use and automatically detects storage devices connected to the system. When enabled, X-Boost helps optimize your SSDs to keep your system fast and maximize storage performance, saving you time when loading or transferring data.
SATA Mass Storage
MSI has made sure that this motherboard comes with enough SATA ports to connect several HDDs and help ensure longevity for the storage of large files and system backups.


Memory Performance
MSI motherboards are crammed with features to fuel your system's memory with more speed, higher overclocking, and increased stability.
Enhanced Stability with Optimized Memory Layout
Optimized traces and a fully isolated memory circuitry helps to ensure stability and performance, which in turn means less system crashes.
Memory Speed Impacts Performance
The technical enhancements of DDR4 Boost allow for more stability at higher memory speeds. Enjoy the additional boost in gaming performance or when working with large video and photography files.
Extreme Stability & Compatibility Testing
MSI conducts thorough memory testing with select memory brands under extreme conditions to help ensure your system runs stable. Their memory partners include brands like Corsair, Crucial, Kingston, G.Skill, and many more to optimize memory modules, configurations, and even improve overclocking.


Designed for Limitless Tuning
Founded on experience and with a long history of creating high performance motherboards packed with smart features, this motherboard can deliver advanced performance under extreme conditions. Lots of system tuning and troubleshooting tools are at your disposal to push your system to new heights and satisfy even the most demanding tweaker.
Overvoltage Protection
This helps prevent potential short-circuit damage to the CPU and other critical components.
EZ Debug LED
Run into trouble? Onboard LEDs for key components will indicate the source of the problem so you know where to look to get up and running again.

Quality & Protection

Built on Everlasting Quality
Using high quality components and integrating recent technological innovations delivers a strong professional experience. Rigorous quality testing under the most extreme conditions helps ensure a reliable and high performance motherboard with a long lifespan.
Fortify Your System with PCIe Steel Armor
MSI PCI Express Steel Armor slots are armed with more solder points on the motherboard for a stronger hold, helping to prevent damage due to heavy graphics cards. Steel Armor also protects PCIe signals against electromagnetic interference to provide a reliable signal for better performance.
Double ESD Protection
MSI motherboards feature Double ESD protection with double layer grounding around the motherboard mounting holes, helping to prevent electrostatic discharge (ESD) surges from damaging the motherboard.
Military Class 4 Components
MSI uses Military Class 4 components, which are shielded to help make sure your system runs smoothly under extreme conditions. Dark Choke uses a special core design that allows it to run at a lower temperature with a higher capacity and better power efficiency/stability, while Solid CAPs are built using an aluminum core design. They help to provide a lower Equivalent Series Resistance (ESR) and can last for around 10 years.
Windows 10 Certified
With MSI, you benefit from compatibility and a worry-free user experience when using Microsoft Windows 10. With a true dedication to performance, MSI's R&D team has made sure everything works as intended when using Microsoft Windows.


Maximize USB Device Performance
Transfer lots of data, music, and movies over USB at fast speeds. MSI offers a wide variety of options to connect and boost your USB 3.1 devices, delivering lightning-fast transfer speeds.
X-Boost Your USB Performance
When enabled, X-Boost optimizes your devices for even better transfer speeds and can even provide boost USB performance, saving a lot of time when transferring data. This handy tool is very easy to use and automatically detects & optimizes the USB devices connected to your system.
Front Panel USB 3.1
The built-in USB connector now offers speeds of up to 10 Gb/s through USB 3.1 Type-A on your system's front panel.
Double ESD Protection
The USB ports on MSI motherboards are shielded by a set of protective ICs to help prevent damage caused by Electrostatic Discharge (ESD) from plugging/unplugging USB devices.


Apps to Improve Efficiency
With years of experience in creating performance enhancing tools that are easy to use, you can now employ these tools to get more out of your motherboard.
X-Boost Your Storage
This unique software allows you to boost the performance of almost any storage or USB device connected to your system. Simply use X-Boost's Easy or Advanced mode to tune your system increased speeds, higher system responsiveness, and faster loading of data.
Take Command of Your System
MSI's Command Center software is a tool to help you get the most out of your motherboard. With an intuitive interface, Command Center allows you to tune settings to increase system stability, maximize performance, and optimize your system's cooling features.
MSI Live Update
MSI Live Update automatically downloads and installs the latest drivers, BIOS, and software so you can focus on other tasks.
MSI motherboards include RAMDisk, allowing you to create a virtual drive from your system's RAM memory. Instantly load your software, speed up your browser, or your page file to significantly speed up your system.
MSI M-Cloud
MSI M-Cloud is a convenient and secure way of saving personal files in the cloud. It helps to simplify complicated settings with a user-friendly interface and is easy to learn. M-Cloud can also turn your system into a wireless access point, allowing you to share a wireless network or signal to other devices using a few simple steps.


A User-Friendly BIOS
MSI has made sure their BIOS contains all the latest options and is easy to use. The extensive features found in CLICK BIOS 5 let you fine-tune your system to deliver performance that is more reliable.
In the Box
MSI A320M PRO-VHL AM4 Micro-ATX Motherboard
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    MSI PRO-VHL specs

    Chipset AMD A320
    CPU Socket AM4
    Back Panel I/O
    USB 2 x USB 2.0 Type-A
    4 x USB 3.1 Gen 1 Type-A
    Display 1 x HDMI 
    1 x VGA 
    Audio 3 x 3.5 mm
    Ethernet / Controller  
    PS/2 1 x Combo
    Legacy 1 x Parallel
    Memory Slots 2 x 288-Pin
    Memory Support DDR4 1866, 2133, 2400, 2667, 2933, 3200 MHz
    Maximum Capacity 32 GB
    Channel Architecture Dual Channel
    ECC Support Non-ECC, ECC (Non-ECC Mode) Unbuffered
    Storage Expansion
    M.2 None
    U.2 None
    RAID Support RAID 0, 1, 10
    Internal I/O
    Expansion Slots 1 x PCIe 3.0 x16
    2 x PCIe 3.0 x1
    USB 1 x USB 3.1 Gen 1 Header (Supports 2 USB Type-A Ports)
    2 x USB 2.0 Header (Supports 4 USB Type-A Ports)
    Multi-GPU Support None
    Air Cooling 1 x 4-Pin CPU
    1 x 4-Pin System
    Power Connectors 1 x 24-Pin Mainboard
    1 x 8-Pin CPU
    Security Chassis Intrusion, TPM Module
    LED Header None
    Diagnostics Clear CMOS
    Legacy 1 x Serial
    Front Panel I/O
    I/O Connection Headers AAFP
    Audio Codec Realtek ALC887 (8-Channel)
    Wi-Fi None
    Form Factor Micro-ATX
    Dimensions 9.3 x 7.4" / 23.6 x 18.8 cm
    Packaging Info
    Package Weight 1.8 lb
    Box Dimensions (LxWxH) 10.3 x 10.1 x 2.3"

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