Bring stability and efficiency to your computer with the A520M-A PRO AM4 Micro-ATX Motherboard from MSI. Utilizing the AMD A520 chipset, this motherboard is compatible with CPUs using the AM4 socket. Install up to 64GB of dual-channel DDR4 RAM in two slots, with speeds up to 4600 MHz supported when overclocking. Storage drives can be installed using four SATA III ports and an M.2 slot. Connect a graphics card using the PCIe 3.0 x16 slot, or another adapter card using the PCIe 3.0 x1 slot.

A rear I/O panel includes four USB 3.2 Gen 1 and two 2.0 Type-A ports. Two serial PS/2 ports also allow you to connect a legacy keyboard or mouse. Display connections include HDMI and DVI-D ports, while an RJ45 port enables Gigabit Ethernet connectivity. Three 3.5mm audio jacks are also present on the rear I/O panel, and the A520M-A PRO utilizes Realtek audio codecs for 7.1 Surround Sound support. The MSI A520M-A PRO AM4 Micro-ATX Motherboard is compatible with Windows 10 operating systems.

Micro-ATX Form Factor    AMD A520 Chipset    AM4 Socket    2 x Dual-Channel DDR4-4600 (OC)    4 x SATA III, 1 x M.2    1 x PCIe 3.0 x16 Slot    1 x PCIe 3.0 x1 Slot    Realtek ALC892/ALC897 Codec    Gigabit Ethernet

Get support for Gen 3 Ryzen processors utilizing the AM4 socket, thanks to the AMD A520 chipset.

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 four temperature targets for CPU and motherboard, which will adjust the fan speeds automatically.

Fan headers automatically detect fans running in DC or PWM mode for optimal tuning of fan speeds and silence. Hysteresis support allows your fans spin up smoothly, ensuring quiet operation.

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.

Double ESD protection improves the grounding layer around the mounting holes, preventing static discharge surges from damaging the motherboard.

An enhanced PCB design with 2oz thickened copper increases conductivity, improving heat dissipation and performance reliability during overclocking.

Enable the A-XMP profile with auto power settings for optimized memory speed and stability.

Core Boost technology allows for precise and undistorted current delivery to the CPU. In addition to multi-core CPU support, Core Boost also complements CPU overclocking.

Like a dedicated sound card, audio components and circuits are located on a reserved motherboard section and electrically isolated.

Using separated layers in the PCB, this motherboard ensures accurate sound quality for both left and right audio channels.

Fine-tune the motherboard for gaming performance, efficiency, or overclocking. Conveniently flash or upgrade the BIOS in a few minutes from the CMOS Setup Utility. Or, get immediate access to your critical hardware information such as temperature, memory capacity, clock speed, and voltage to view performance in real time.

Dragon Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboard features such as color calibration, live updates, user scenarios, hardware monitoring, overclock settings, MSI Total Fan Control, data-transfer device optimization, and product registration.

Related Questions and Answers

Q: 1. The picture for IO shield makes it seems like it only covers the ports and not the entire portion, does it cover everything?

A: No, unfortunately this model leaves some parts of the IO exposed.

Q: 2. Does this have molenex connectors for the fans i want to buy?

A: This has 6 4-pin system fan connectors.

Q: 3. How many usb 2.0 ports can I put on it?

A: If you used both Pcie 4x slots, so you could do 4 USB 2.0 per each 4x slot.

Q: 4. Does it support Ryzen 5 5600/5600x

A: The MSI PRO B550M-VC WIFI AM4 M-ATX Motherboard is compatible with the Ryzen 5600 and 5600X, but it may need a BIOS update depending on the date of manufacture.

Q: 5. Does this have on-board RGB lighting?

A: This model doesn't support RGB.

Q: 6. Does it support Ryzen 5000 out of the box?

A: It will not support a Ryzen 5000 out of the box unless it was stickered as 5000 ready.

Q: 7. Can i use rgb and argb fans at the same time with this motherboard

A: Yes, you can use RGB and aRGB fans at the same time when using the MSI B550-A PRO AM4 ATX Motherboard, (B&H # MSB550APRO). RGB and aRGB are separate, just make sure to connect them to the right header, otherwise, it will cause damage since they use different voltages.

Q: 8. Does it meed bios update to use 5600/5600x

A: Depending on the date of manufacture, the MSI MAG B550 TOMAHAWK AM4 ATX Motherboard may require a BIOS update in order to work with the Ryzen 5 5600 or 5600X.

Q: 9. Does it support argb fans

A: Yes, the MSI B550-A PRO AM4 ATX Motherboard, (B&H # MSB550APRO), supports aRGB fans or LED lights.

Q: 10. The picture for IO shield makes it look like it just covers the ports? Just want to make sure it's a full IO shield?

A: Yes, the MSI B550-A PRO AM4 ATX Motherboard BH #MSB550APRO comes with a full I/O shield.