BIOSTAR A520MT micro ATX Socket AM4 motherboard

Name: Motherboard BIOSTAR A520MT micro ATX A520MT
Brand: BIOSTAR
SKU: 10548193
Price: 49.99 EUR
Availability: OutOfStock

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Motherboard BIOSTAR A520MT micro ATX Socket AM4 DDR4 2x DIMM 64GB A520 chipset

BIOSTAR A520MT micro ATX Socket AM4 motherboard Photo 1

BIOSTAR A520MT micro ATX Socket AM4 motherboard Photo 2

BIOSTAR A520MT micro ATX Socket AM4 motherboard Photo 3

BIOSTAR A520MT micro ATX Socket AM4 motherboard Photo 4

Short description

BIOSTAR A520MT is a micro ATX motherboard with AMD A520 chipset and Socket AM4 support for AMD Ryzen processors. It offers 2 DIMM slots for DDR4 up to 64 GB (2400 MHz), one M.2 and four SATA III ports, Realtek ALC897 7.1 audio, Realtek RTL8111H Gigabit LAN, HDMI and DisplayPort outputs, USB 3.2/USB 2.0 ports, TPM connector and RAID 10 support. Avoid direct contact with sensitive components.

Warranty: 2 Years

SKU: 10548193

Manufacturer: BIOSTAR

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Product information

Description

BIOSTAR A520MT is a micro ATX motherboard with AMD A520 chipset and Socket AM4 support for AMD Ryzen processors. It provides two DIMM slots for DDR4 memory up to 64 GB (2400 MHz), one M.2 slot and four SATA III ports for storage, integrated Realtek ALC897 7.1 audio and Realtek RTL8111H Gigabit Ethernet. Video outputs include HDMI and DisplayPort, and the board offers multiple USB 3.2 and USB 2.0 ports, a TPM connector and support for RAID 10. Avoid direct contact with sensitive electronic components when handling the board.

Advantages

The A520MT combines a compact micro ATX form factor with core desktop features: support for AMD Ryzen processors on Socket AM4, dual-channel DDR4 memory capacity up to 64 GB, onboard M.2 plus multiple SATA III ports for flexible storage, and integrated Gigabit LAN and 7.1 audio. USB 3.2 ports and DisplayPort/HDMI outputs provide modern connectivity while TPM and RAID 10 support add security and storage redundancy options.

Suitable for

Home and office desktop builds with AMD Ryzen processors
Compact PCs where micro ATX form factor is required
Systems needing M.2 NVMe or SATA storage expansion
Basic multimedia setups using integrated 7.1 audio and HDMI/DisplayPort outputs

Key specifications

Form factor: micro ATX; dimensions approximately 235 mm × 208 mm
Chipset: AMD A520; socket: AM4 (supports AMD Ryzen 3 series and compatible CPUs)
Memory: 2 × DIMM slots, DDR4-SDRAM, up to 64 GB, 2400 MHz supported
Storage interfaces: 1 × M.2 slot, 4 × SATA III ports; RAID support (including RAID 10)
Audio: Realtek ALC897, 7.1-channel output
Networking: Gigabit Ethernet (Realtek RTL8111H); no onboard Wi‑Fi
Internal connectors: 24-pin ATX power, CPU fan header, TPM connector, COM connector, front panel audio, USB headers (USB 3.2 Gen 1 and USB 2.0)
Rear I/O: 1 × HDMI, 1 × DisplayPort, 4 × USB 3.2 Gen 1 Type-A, 2 × USB 2.0, 1 × RJ-45 LAN, audio jacks (line-in, mic-in, headphones)

How to use

Install the motherboard into a compatible micro ATX case and connect the 24-pin ATX power connector and CPU power as required by your case and PSU. Fit a compatible AM4 CPU and cooler, insert DDR4 memory modules into the DIMM slots, and install storage devices into the M.2 slot and SATA III ports as needed. Connect front-panel headers (power switch, LEDs, front audio) and USB headers, attach the CPU fan, and connect a network cable to the Ethernet port if required. After completing hardware connections, enter the BIOS to verify memory, storage, and RAID settings before installing an operating system.

Usage recommendations

Avoid direct contact with sensitive electronic components; handle the motherboard by its edges, use an anti-static wrist strap or work on an anti-static surface, and ensure the BIOS is updated to the recommended version for best CPU compatibility and stability.

Specifications

Motherboard form factor:: Micro ATX
Motherboard chipset:: AMD A520
Component for:: PC
Processor socket:: Socket AM4
Number of memory slots:: 2
Maximum internal memory:: 64 GB
Supported memory types:: DDR4-SDRAM

All features

Features

Motherboard form factor:: Micro ATX
Motherboard chipset:: AMD A520
Component for:: PC
Audio output channels:: 7.1
Windows operating systems supported:: Windows 11 x64, Windows 10 x64
Motherboard chipset family:: AMD
Power source type:: ATX
Supported processor sockets (cooler):: Socket AM4

Processor

Processor manufacturer:: AMD
Compatible processor series:: AMD Ryzen 3
Processor socket:: Socket AM4

Memory

Number of memory slots:: 2
Maximum internal memory:: 64 GB
Supported memory types:: DDR4-SDRAM
Supported memory clock speeds:: 3600, 2133, 2400, 2667, 2933, 3200, 3800, 4000, 4400, 4600, 4800, 4933
Memory channels:: Dual-channel
Memory slots type:: DIMM
Supported memory module capacities:: 8GB, 16GB, 32GB
Supported memory clock speed (max):: 4933 MHz
ECC сompatibility:: non-ECC

Graphics

DirectX version:: 12.0
HDCP:: Yes
Graphics card family:: AMD

Network

Ethernet LAN:: Yes
LAN controller:: Realtek RTL8111H
Wi-Fi:: No
Ethernet interface type:: Gigabit Ethernet

Internal I/O

USB 2.0 connectors:: 2
CPU fan connector:: Yes
Number of COM connectors:: 1
ATX Power connector (24-pin):: Yes
Front panel audio connector:: Yes
TPM connector:: Yes
EPS power connector (8-pin):: Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors:: 1
Number of SATA III connectors:: 4
Serial port headers:: 1
Audio connector:: Yes
USB 3.2 Gen 2 (3.1 Gen 2) connectors:: 1
Front panel connector:: Yes

Rear panel I/O ports

Line-in:: Yes
USB 2.0 ports quantity:: 2
Ethernet LAN (RJ-45) ports:: 1
Microphone in:: Yes
HDMI ports quantity:: 1
DisplayPorts quantity:: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:: 4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:: 0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:: 0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:: 0

Storage controllers

RAID levels:: 10, 1
Supported storage drive types:: SSD
RAID support:: Yes
Number of storage drives supported:: 4
Supported storage drive interfaces:: M.2, SATA III

BIOS

Clear CMOS jumper:: Yes

Weight & dimensions

Width:: 235 mm
Depth:: 208 mm

Other features

Supported processor sockets:: Socket AM4
Audio chip:: Realtek ALC897

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Instructions

biostar-A520MT-10548193.pdf

Description

Instructions

biostar-A520MT-10548193.pdf

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All BIOSTAR products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BIOSTAR service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: motherboard form factor, motherboard chipset, component for, processor socket, number of memory slots, maximum internal memory, supported memory types, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for BIOSTAR A520MT micro ATX Socket AM4 motherboard?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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