# Motherboard Asrock A520M Pro4 Socket AM4 micro ATX

**URL:** https://aio.lv/en/product--asrock-90-mxbdu0-a0uayz--3608473
**Data updated:** 2025-12-20 12:35 (EET)
**Category:** Motherboards
**Manufacturer:** ASROCK
**Manufacturer code:** 90-MXBDU0-A0UAYZ
**EAN:** 4710483932076
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 62.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-90-mxbdu0-a0uayz--3608473

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Asrock A520M Pro4 motherboard supports AMD Ryzen 3000 Series processors with Socket AM4. It features DDR4-SDRAM memory support up to 64 GB, DIMM slots, and storage interfaces including M.2 and SATA III. The integrated Radeon Vega graphics and Gigabit Ethernet with Realtek RTL8111H LAN controller ensure excellent performance for gaming and productivity.

## Long description

The ASRock A520M Pro4 Socket AM4 micro ATX motherboard supports AMD Ryzen 3000 Series processors and offers essential features for mainstream desktop builds. It provides two DDR4 DIMM slots supporting up to 64 GB memory, multiple storage options including dual M.2 slots and SATA III, integrated Radeon Vega graphics outputs (D-Sub, DisplayPort, HDMI) with HDMI supporting 4K@60Hz, Gigabit Ethernet (Realtek RTL8111H), onboard audio with Nahimic enhancements, and expandability for Wi‑Fi via an M.2 Key E slot.
Advantages
This micro ATX board combines a compact form factor with features useful for everyday computing and light gaming: dual M.2 support (one PCIe Gen3 x4, one PCIe Gen3 x2), dual USB 3.2 Gen1 Type‑A and Type‑C rear ports, M.2 Armor for SSD cooling, and a reinforced power delivery with an 8‑phase design, premium 50A power chokes and 2oz copper PCB layers that improve stability and thermal performance. Polychrome RGB headers enable synchronization of compatible LED devices.
Suitable for
Home and office desktops requiring reliable AM4 platform performance
Compact builds where micro ATX form factor is needed
Budget to mid-range gaming systems with integrated or discrete GPU options
Systems that require fast storage: NVMe SSDs via dual M.2 slots
Key specifications
Form factor: Micro ATX
Socket: AM4 (supports AMD Ryzen 3000 Series)
Memory: 2 × DDR4 DIMM slots, up to 64 GB
Storage: Dual M.2 (one PCIe Gen3 x4 up to 32 Gb/s, one PCIe Gen3 x2 up to 16 Gb/s) and SATA III ports
PCIe: Standard PCIe slots per motherboard layout
LAN: Realtek RTL8111H Gigabit Ethernet
Audio: Onboard audio with Nahimic enhancements
Rear I/O: D-Sub, DisplayPort, HDMI (4K@60Hz), USB 3.2 Gen1 Type‑A + Type‑C
Expansion for Wi‑Fi: M.2 Key E slot (module not included)
How to use
Install a compatible AM4 CPU, cooler and up to two DDR4 memory modules into the DIMM slots, then mount NVMe or SATA storage devices as required. Connect power from a compatible PSU to the 24‑pin and CPU power connectors, attach graphics output to D-Sub/DisplayPort/HDMI if using integrated graphics or install a discrete GPU in a PCIe slot. If Wi‑Fi is desired, install a compatible M.2 Key E module and antenna (sold separately). Use the BIOS/UEFI to verify memory, storage and boot order, and install operating system drivers available from ASRock.
Usage recommendations
For stable operation and best thermal results, use quality DDR4 modules within the supported specifications, apply appropriate cooling to M.2 SSDs (use the provided M.2 Armor), and keep motherboard BIOS and drivers updated via ASRock Live Update & APP Shop. If adding a high‑power CPU or discrete GPU, ensure your power supply provides sufficient wattage and stable rails.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | Micro ATX |
| Component for | PC |
| Audio output channels | 7.1 |
| Motherboard chipset family | AMD |

### 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 | 3733, 2133, 4666, 4600, 2400, 2667, 2933, 3200, 3466, 3600, 4533, 3800, 3866, 4000, 4133, 4200, 4266, 4333, 4400, 4466 |
| Memory channels | Dual-channel |
| Memory slots type | DIMM |
| ECC сompatibility | non-ECC |

### Graphics

| Feature | Value |
|---|---|
| Graphics card | Radeon Vega |
| Graphics card family | AMD |

### Network

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

### Internal I/O

| Feature | Value |
|---|---|
| USB 2.0 connectors | 2 |
| Front panel audio connector | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |

### Rear panel I/O ports

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

### Storage controllers

| Feature | Value |
|---|---|
| Supported storage drive interfaces | SATA III, M.2 |

### BIOS

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 230 mm |
| Depth | 201 mm |

### Other features

| Feature | Value |
|---|---|
| Number of HDDs supported | 5 |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

## FAQ

### How much does the Motherboard Asrock A520M Pro4, 90-MXBDU0-A0UAYZ cost, and is it available for purchase?

The price is 75.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 290 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 20.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Motherboard Asrock A520M Pro4, 90-MXBDU0-A0UAYZ be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 ASROCK 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 ASROCK 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, 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 Motherboard Asrock A520M Pro4, 90-MXBDU0-A0UAYZ?

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/3608473/65417725_large.webp