ASUS Pro A520M-C II/CSM

AM4, AMD A520, mATX
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Product details

Micro-ATX A520 Business Motherboard with Enhanced Security, Reliability, and Manageability

ASUS Pro Business Motherboards offer advanced features for smooth IT operations, including comprehensive system protection, stability, and reliability around the clock, as well as an improved management suite for easier customization. As the world's largest and most recognized motherboard brand, ASUS provides top-notch customer service and guaranteed long-term availability to maximize your investment throughout the entire product lifecycle and deliver a high-quality, TCO-optimized solution for your business computing needs.

The ASUS Corporate Stable Model (CSM) is a commercial program designed to deliver stable and reliable motherboards. ASUS offers product lifecycle support of up to 36 months and a 6-month advance notice for product discontinuation.

Key specifications

Mainboard features
Clear CMOS Button, COM Port Header, Front panel audio connector, Parallel header
Number of memory modules (RAM)
2x
Internal connection options
M.2 (1x), S-ATA III (4x)

General information

Item number
23486568
Manufacturer
ASUS
Category
Motherboards
Manufacturer no.
90MB18F0-M0EAYC
Release date
1.5.2023
External links
Manufacturer's site (de)

Motherboard properties

Form factor
Micro ATX (mATX)
Socket
AM4
Chipset
AMD A520
Mainboard features
Clear CMOS Button, COM Port Header, Front panel audio connector, Parallel header
Operating system compatibility
Windows 10
BIOS type
UEFI AMI

Memory

Memory form factor
DIMM
Number of memory modules (RAM)
2x
Max. memory (RAM)
64 GB
Memory chip
DDR4 RAM
Max. RAM OC
4866 MHz
RAM buffer
Unbuffered

Graphics properties

Video connections
DisplayPort, DVI-D (1x)
Video connection version
Display port 1.4, HDMI 2.1

Network

Network connections
RJ45 (1x)
Ethernet controller
Gigabit Ethernet
Max. port speed
1 Gbit/s

Audio

Chip
Realtek ALC897
Audio channel
7.1 Channel
Audio Connections
Jack 3.5mm (1x)

Data storage

RAID configuration
0, 1, 10

Internal interfaces

Internal connection options
M.2 (1x), S-ATA III (4x)
Expansion slot
PCI Express x1 (Gen 3) (2x), PCI Express x16 (Gen 3) (1x), PCI-X (1x)
PCI express version (max.)
3
Number of fan connector
2

Further connections

USB ports
USB-A, USB-C
Exact USB ports
USB-A 3.2 Gen 1 (4x)

Power supply

Power connectors
24-pin ATX, 8-pin PCI-E

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

CO₂ emissions
1395.1 kg
Climate contribution
CHF 3.30

Scope of delivery

Scope of delivery
SATA cable

Product dimensions

Length
229 mm
Width
244 mm
Height
51.50 mm
Weight
910 g

Package dimensions

Length
27.60 cm
Width
27 cm
Height
6 cm
Weight
924 g

30-day right of return
36 Months Warranty (Bring-in)
2 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.MSI
    2.4 %
  • 2.ASUS
    2.5 %
  • 3.Gigabyte
    2.6 %
  • 4.AsRock
    2.9 %
  • 5.Supermicro
    3.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.AsRock
    4 days
  • 2.MSI
    6 days
  • 3.ASUS
    8 days
  • 4.Gigabyte
    10 days

Return rate

How often is a product of this brand in the «Motherboards» category returned?

Source: Digitec Galaxus
  • 1.MSI
    4.8 %
  • 2.Gigabyte
    5 %
  • 3.ASUS
    5.1 %
  • 4.AsRock
    5.9 %
  • 5.Biostar
    7.3 %
Source: Digitec Galaxus