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header-product Motherboard ASUS PRO A520M-C II/CSM AMD A520 Socket AM4 micro ATX
80.99 €

Motherboard ASUS PRO A520M-C II/CSM AMD A520 Socket AM4 micro ATX

Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC Photo 1
Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC Photo 2
Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC Photo 3
Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC Photo 4
Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC Photo 5
Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC Photo 6
Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC Photo 7
Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC Photo 1
Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC Photo 2
Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC Photo 3
Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC Photo 4
Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC Photo 5
Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC Photo 6
Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC Photo 7
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Motherboard ASUS PRO A520M-C II/CSM AMD A520 Socket AM4 micro ATX

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Short description

The ASUS PRO A520M-C II/CSM motherboard features an AMD A520 chipset and Socket AM4, supporting AMD Ryzen™ 3, 5, and 7 processors. It supports DDR4-SDRAM with a maximum internal memory of 64 GB across DIMM slots. The board offers M.2 and SATA III interfaces for HDD and SSD storage, with RAID levels 0, 1, and 10. It includes USB Type-A connectors and Gigabit Ethernet for high-speed connectivity, making it a versatile choice for various computing needs.
Available at price 80.99 €: 4 pcs.
Total available for order: 68 pcs.
Warranty: 3 Years
SKU: 8592932
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Cheapest delivery:

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Pick-up points

Venipak Pickup LV

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.95 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.89 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.25 euros per month
Price for companies: 66.93€ Price is valid only for legal clients
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Product information

Description

The ASUS PRO A520M-C II/CSM is a Micro ATX business motherboard based on the AMD A520 chipset with Socket AM4. It supports AMD Ryzen 3, 5 and 7 processors and up to 64 GB DDR4 memory across two DIMM slots. The board includes one PCIe x16 slot, two PCIe x1 slots, M.2 and SATA III storage interfaces with RAID 0/1/10 support, USB Type-A connectivity and Gigabit Ethernet. This model is part of the ASUS Corporate Stable Model (CSM) program, which provides extended lifecycle support and bundled IT management software for easier deployment and maintenance.

Advantages

The motherboard offers commercial-grade stability, long-term availability and post-sale support through the ASUS CSM program. Integrated management features include ASUS Control Center Express for IT monitoring and administration, an onboard SMBUS header for remote management via DASH LAN cards, and a 10-1 debug header that works with ASUS Debug Card for faster troubleshooting. Certified to international safety and environmental standards, the board is designed for reliable business use and efficient fleet management.

Suitable for

  • Small and medium business desktops and workstations
  • Office PCs requiring long-term lifecycle support and remote management
  • Systems needing compact Micro ATX form-factor with expandable storage (M.2 + SATA)

Key specifications

  • Form factor: Micro ATX
  • Chipset: AMD A520
  • CPU socket: Socket AM4 (supports AMD Ryzen 3/5/7)
  • Memory: 2× DIMM, DDR4, up to 64 GB
  • Expansion slots: 1× PCIe x16 (Gen3), 2× PCIe x1 (Gen3)
  • Storage interfaces: M.2 and SATA III with RAID 0/1/10 support
  • Network: Gigabit Ethernet
  • USB: USB Type-A ports (rear I/O)

How to use

Install the motherboard into a Micro ATX-compatible chassis, mount an AM4-compatible CPU and cooler, and populate DDR4 memory modules in the two DIMM slots following the motherboard manual for recommended slot population. Connect storage devices to the M.2 socket or SATA III ports and configure RAID 0/1/10 in the BIOS if required. Attach power supply connectors, front-panel headers and I/O devices. Use ASUS Control Center Express for centralized monitoring and the debug header with an ASUS Debug Card if hardware initialization errors occur.

Usage recommendations

For business deployments, enable ASUS Corporate Stable Model support and keep BIOS and management software updated. Use the onboard SMBUS/DASH support for remote management and the debug header during mass deployment to reduce troubleshooting time.

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
PCI Express x16 (Gen 3.x) slots:
1
PCI Express x1 (Gen 3.x) slots:
2
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 10 x64
Motherboard chipset family:
AMD

Processor

Processor manufacturer:
AMD
Maximum number of SMP processors:
1
Compatible processor series:
AMD Ryzen 7, AMD Ryzen 5, 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:
4000, 4133, 4400, 4600, 3866, 3733, 3600, 3466, 3333, 3200, 3000, 2800, 2666, 2400, 2133
Memory channels:
Dual-channel
Unbuffered memory:
Yes
Memory slots type:
DIMM
ECC сompatibility:
ECC

Expansion slots

PCI slots:
1
PCI Express x1 (Gen 3.x) slots:
2
PCI Express x16 (Gen 3.x) slots:
1
Number of M.2 (M) slots:
1

Graphics

Parallel processing technology support:
Not supported

Network

Ethernet LAN:
Yes
Wi-Fi:
No
Ethernet interface type:
Gigabit Ethernet

Internal I/O

USB 2.0 connectors:
2
CPU fan connector:
Yes
ATX Power connector (24-pin):
Yes
Number of chassis fan connectors:
2
Front panel audio 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
USB 3.2 Gen 2 (3.1 Gen 2) connectors:
0
Front panel connector:
Yes

Rear panel I/O ports

PS/2 ports quantity:
2
USB connector type:
USB Type-A
USB 2.0 ports quantity:
2
Ethernet LAN (RJ-45) ports:
1
Headphone outputs:
1
Microphone in:
Yes
VGA (D-Sub) ports quantity:
1
DVI-D ports quantity:
1
COM ports quantity:
1
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:
1, 10
Supported storage drive types:
HDD & SSD
RAID support:
Yes
Number of storage drives supported:
5
Supported storage drive interfaces:
M.2, SATA III

BIOS

BIOS memory size:
128 Mbit
BIOS type:
UEFI AMI
Clear CMOS jumper:
Yes

Weight & dimensions

Width:
244 mm
Depth:
229 mm

Other features

Supported processor sockets:
Socket AM4
Package weight:
910 g
Number of EATX power connectors:
1
Parallel connector:
Yes
Audio chip:
Realtek ALC897

Packaging content

Cables included:
SATA
Drivers included:
Yes

Packaging data

Package depth:
263 mm
Package height:
51.5 mm
Package width:
270 mm

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Stock data
Warehouse Stock Delivery to the store Store Price
EU85 4 13.07.2026 Best delivery 80.99 € Best price
WH354 1 20.07.2026 97.49 €
EU16 4 13.07.2026 Best delivery 100.49 €
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Warehouse Stock Delivery to the store Store Price
WH109 3 27.07.2026 105.49 €
80.99 €
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Delivery Date: 13.07.2026 Best delivery
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97.49 €
Stock: 1
Delivery Date: 20.07.2026
Warehouse: WH354
100.49 €
Stock: 4
Delivery Date: 13.07.2026 Best delivery
Warehouse: EU16
103.49 €
Stock: 28
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114.99 €
Stock: 28
Delivery Date: 13.07.2026 Best delivery
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Customer reviews

Customer questions

FAQ

How much does the Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC cost, and is it available for purchase?

The price is 80.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 68 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 13.07.2026 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 ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Motherboard ASUS PRO A520M-C II/CSM, 90MB18F0-M0EAYC online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. 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, pci express x16 (gen 3.x) slots, 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 PRO A520M-C II/CSM, 90MB18F0-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.
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