# Motherboard ASUS PRIME A520M-E/CSM, AMD A520, Socket AM4, micro ATX

**URL:** https://aio.lv/en/product--asus-90mb1510-m0eayc--10836274
**Data updated:** 2025-12-30 12:45 (EET)
**Category:** Motherboards
**Manufacturer:** Asus
**Manufacturer code:** 90MB1510-M0EAYC
**EAN:** 4718017826396
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 51.23 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-90mb1510-m0eayc--10836274

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The ASUS PRIME A520M-E/CSM motherboard is designed for AMD processors with Socket AM4, supporting Ryzen™ 3, 5, and 7 series. It features DDR4 memory support up to 64 GB, with DIMM slots for easy upgrades. Storage options include M.2 and SATA III interfaces, compatible with both HDD and SSD drives, and supports RAID levels 0, 1, and 10. Connectivity is enhanced with Fast and Gigabit Ethernet via Realtek RTL8111H LAN controller, making it an ideal choice for PC builds.

## Long description

The ASUS PRIME A520M-E/CSM is a micro ATX motherboard for AMD Socket AM4 processors, built on the AMD A520 chipset. It supports 3rd Generation Ryzen processors, up to 64 GB of DDR4 memory across two DIMM slots, M.2 storage with PCIe 3.0 x4 (up to 32 Gbps), SATA 6 Gbps ports, multiple display outputs (HDMI, DVI, D-Sub), USB 3.2 Gen 2 Type-A, and Gigabit Ethernet. The board is part of the ASUS Prime series and the Corporate Stable Model (CSM) program, offering extended lifecycle support and bundled ASUS Control Center Express for IT management.
Advantages
The PRIME A520M-E/CSM provides stable power delivery and comprehensive cooling controls with hybrid fan headers and Fan Xpert/UEFI configurability. Onboard M.2 support delivers fast NVMe storage performance, while reinforced SafeSlot Core and enhanced solder points improve slot durability. Built-in protections such as overvoltage and DRAM overcurrent protection, stainless-steel back I/O and LANGuard network protection increase reliability and longevity. Armoury Crate and ASUS Control Center Express provide centralized system and IT management tools.
Suitable for
Entry to mid-level desktop builds using AMD Ryzen AM4 CPUs
Home or office PCs requiring stable network and remote management (CSM + Control Center Express)
Systems needing fast boot and application drives via M.2 NVMe
Compact micro ATX builds with multiple display outputs
Key specifications
Form factor: Micro ATX
Chipset: AMD A520
CPU socket: Socket AM4 (supports 3rd Gen Ryzen series)
Memory: 2× DIMM, DDR4 up to 64 GB
Storage: 1× M.2 (PCIe 3.0 x4, up to 32 Gbps), SATA 6 Gbps ports
Expansion: PCIe slots including reinforced SafeSlot Core
LAN: Gigabit Ethernet (Realtek RTL8111H), LANGuard
Rear I/O: HDMI, DVI, D-Sub, USB 3.2 Gen 2 Type-A
Software: Armoury Crate, ASUS Control Center Express (CSM)
How to use
Install a compatible AM4 CPU, cooler, and up to two DDR4 memory modules according to the motherboard manual. Connect an M.2 NVMe or SATA storage device for the operating system and attach power connectors from the PSU. Use the UEFI BIOS or Fan Xpert software to configure fan curves and system performance settings. Install Armoury Crate for centralized control of supported peripherals and, if deploying in a business environment, use ASUS Control Center Express for remote monitoring and update scheduling.
Usage recommendations
For best stability, update the BIOS to the latest version before first use, enable appropriate power and fan profiles in UEFI, and use quality power supplies. For business deployments, register the board with ASUS CSM and integrate ASUS Control Center Express to manage updates and endpoint grouping.

## 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 10 x64 |
| Motherboard chipset family | AMD |

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | AMD |
| Compatible processor series | AMD Ryzen 7, AMD Ryzen 5, AMD Ryzen 3 |
| 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 | 3400, 4600, 2133, 2400, 2666, 2800, 2933, 3000, 3200, 3333, 4466, 3466, 3600, 3733, 3866, 4000, 4133, 4200, 4266, 4333, 4400, 4866 |
| Memory channels | Dual-channel |
| Unbuffered memory | Yes |
| Memory slots type | DIMM |
| ECC сompatibility | ECC |

### Expansion slots

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

### Network

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

### Internal I/O

| Feature | Value |
|---|---|
| USB 2.0 connectors | 2 |
| S/PDIF out connector | Yes |
| CPU fan connector | Yes |
| Number of COM connectors | 1 |
| ATX Power connector (24-pin) | Yes |
| Number of chassis fan connectors | 1 |
| 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 |

### 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 |
| DVI-D ports quantity | 1 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |

### Storage controllers

| Feature | Value |
|---|---|
| RAID levels | 10, 1 |
| Supported storage drive types | HDD & SSD |
| RAID support | Yes |
| Number of storage drives supported | 5 |
| Supported storage drive interfaces | SATA III, M.2 |

### BIOS

| Feature | Value |
|---|---|
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 226 mm |
| Depth | 221 mm |

### Other features

| Feature | Value |
|---|---|
| Number of HDDs supported | 4 |

## FAQ

### How much does the Motherboard ASUS PRIME A520M-E/CSM, 90MB1510-M0EAYC cost, and is it available for purchase?

The price is 61.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 09.07.2026 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. 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 Asus 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 Asus 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 Motherboard ASUS PRIME A520M-E/CSM, 90MB1510-M0EAYC?

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/10836274/65430881_large.webp