# Motherboard BIOSTAR A520MHP Micro ATX — AMD A520, Socket AM4, DDR4 up to 64 GB, M.2, SATA III

**URL:** https://aio.lv/en/product--biostar-a520mhp--11162919
**Data updated:** 2026-01-21 11:07 (EET)
**Category:** Motherboards
**Manufacturer:** BIOSTAR
**Manufacturer code:** A520MHP
**EAN:** 4712960688124
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 49.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 41.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--biostar-a520mhp--11162919

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tomorrow | free |
| Pickup points | Friday | 1.99 EUR |
| Courier delivery to door | Friday | 4.99 EUR |

## Summary description

BIOSTAR A520MHP is a Micro ATX motherboard with AMD A520 chipset for Socket AM4 CPUs (Ryzen 3000 series compatible). Supports dual-channel DDR4 SO-DIMM (2 slots) up to 64 GB and up to 4400 MHz, one M.2 plus four SATA III drives, RAID, PCIe 3.0 x16 and two PCIe x1 slots. Integrated Gigabit LAN (Realtek RTL8111H), 7.1 Realtek ALC897 audio, HDMI/VGA outputs, UEFI BIOS and multiple USB ports for desktop and office builds.

## Long description

The Biostar A520MHP is a Micro ATX motherboard with the AMD A520 chipset and Socket AM4, compatible with AMD Ryzen 3000, 4000 and 5000 series processors. It supports up to 64 GB of DDR4 memory across two DIMM slots and offers modern connectivity including PCIe 3.0, M.2 (PCIe x4) storage, SATA III 6Gbps ports, HDMI with HDCP, and Gigabit Ethernet powered by the Realtek RTL8111H controller. The board is designed for stable everyday computing, media playback and compact PC builds.
Advantages
The A520 chipset provides a stable platform with sufficient bandwidth and connectivity for home users and media enthusiasts. Integrated HDMI with HDCP and HD Audio ensure high-definition video and sound output. PCIe M.2 and PCIe 3.0 support fast NVMe SSDs and peripherals, while SATA III 6Gbps enables reliable HDD/SSD connections. Dual DDR4 support allows higher memory densities and improved efficiency. Additional features such as Super Durable solid capacitors, moistureproof PCB and OC/OV/OH protection increase long-term reliability. UEFI BIOS, BIO-Flasher and Biostar Smart Update simplify system setup and maintenance.
Suitable for
Compact home or office PCs based on AMD Ryzen AM4 processors
Multimedia and 4K video playback via HDMI
Systems using NVMe M.2 SSDs and SATA III storage
Everyday gaming and light content creation with PCIe 3.0 graphics
Key specifications
Chipset: AMD A520
CPU socket: Socket AM4 (supports AMD Ryzen 3000/4000/5000 series)
Form factor: Micro ATX
Memory: 2 x DDR4 DIMM slots, up to 64 GB
Storage: M.2 (PCIe up to 32 Gb/s), SATA III 6Gbps ports
Expansion: PCIe 3.0 slots, 2 x PCIe x1 (Gen 3.x)
LAN: Gigabit Ethernet (Realtek RTL8111H)
Video/audio: Integrated HDMI (4K2K, HDCP), HD Audio
USB: USB 3.2 Gen1 Type-A (up to 5Gbps)
How to use
Install the motherboard into a compatible Micro ATX case and secure it to standoffs. Fit a supported AM4 CPU and compatible DDR4 memory modules into the DIMM slots. Connect an NVMe M.2 SSD or SATA drives for storage, and install a discrete GPU into a PCIe 3.0 slot if required. Attach power connectors from a compatible PSU to the 24-pin ATX and 8/4-pin CPU power headers. Use the UEFI BIOS to configure boot order, memory settings and fan profiles; BIO-Flasher and Biostar Smart Update can be used to update BIOS and drivers. Connect display via HDMI and peripherals via USB ports, then power on and complete OS installation.
Usage recommendations
For reliable long-term operation, use quality DDR4 memory modules and a certified power supply. Keep BIOS and drivers up to date using Biostar Smart Update or BIO-Flasher. Ensure adequate case ventilation and configure A.I FAN profiles for optimal cooling when running intensive tasks.

## Specifications

### Features

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

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | AMD |
| Processor socket | Socket AM4 |

### Memory

| Feature | Value |
|---|---|
| Number of memory slots | 2 |
| Maximum internal memory | 64 GB |
| Supported memory types | DDR4-SDRAM |
| Supported memory clock speeds | 4400, 4266, 4133, 4000, 3800, 3600, 3200, 2933, 2667, 2400, 2133 |
| Memory channels | Dual-channel |
| Memory slots type | SO-DIMM |
| Supported memory module capacities | 8GB, 32GB, 16GB |
| Supported memory clock speed (max) | 4400 MHz |
| ECC сompatibility | non-ECC |

### Expansion slots

| Feature | Value |
|---|---|
| PCI Express x16 slots | 1 |
| PCI Express x1 (Gen 3.x) slots | 2 |

### Graphics

| Feature | Value |
|---|---|
| DirectX version | 12.0 |
| HDCP | Yes |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Bluetooth | No |
| LAN controller | Realtek RTL8111H |
| Wi-Fi | No |
| Ethernet interface type | Gigabit Ethernet |

### Internal I/O

| Feature | Value |
|---|---|
| USB 2.0 connectors | 2 |
| CPU fan connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Front panel audio connector | Yes |
| Power fan connector | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Number of SATA III connectors | 4 |
| Audio connector | Yes |
| Front panel connector | Yes |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| PS/2 ports quantity | 1 |
| Line-in | Yes |
| USB 2.0 ports quantity | 4 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 1 |
| Microphone in | Yes |
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |

### Storage controllers

| Feature | Value |
|---|---|
| RAID levels | 1, 10 |
| Supported storage drive types | HDD & SSD |
| RAID support | Yes |
| Number of storage drives supported | 1 |
| Supported storage drive interfaces | M.2, SATA III, PCI Express 3.0 |

### BIOS

| Feature | Value |
|---|---|
| BIOS type | UEFI |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 235 mm |
| Depth | 190 mm |

### Other features

| Feature | Value |
|---|---|
| Number of HDDs supported | 4 |
| Supported processor sockets | Socket AM4 |
| Audio chip | Realtek ALC897 |

### Packaging content

| Feature | Value |
|---|---|
| Bundled software | BullGuard (90 days FREE trial) |

## FAQ

### How much does the BIOSTAR A520MHP Micro ATX motherboard cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 252 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tomorrow at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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. More information about warranty service: https://aio.lv/en/warranty

### 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, pci express x1 (gen 3.x) slots, 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 A520MHP Micro ATX 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.

## Image

https://aio.lv/img/cache/product/11162919/65435069_large.webp