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ASUS PRIME A520M-K AM4 A520 micro ATX Motherboard DDR4 M.2 Gigabit LAN

Brand:
ASUS
ASUS PRIME A520M-K AM4 A520 mATX Motherboard
ASUS PRIME A520M-K AM4 A520 micro ATX Motherboard DDR4 M.2 Gigabit LAN
€83.45 inc. VAT
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90MB1500-M0EAY0
€70.13 €77.92
€83.45 inc. VAT
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Product Code
04:341331
EAN Code
4718017826921
Manufacturer
ASUS

Quick Specs

Socket
AMD AM4
Chipset
AMD A520
Memory
2 x DDR4 DIMM, up to 64GB
Storage
1 x M.2 + 4 x SATA 6Gb/s
Networking
Realtek 1Gb Ethernet
Display Outputs
HDMI + D-Sub
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ASUS PRIME A520M-K AM4 A520 mATX Motherboard

A compact ASUS Prime AM4 motherboard for practical AMD Ryzen desktop builds with DDR4 memory, M.2 storage, SATA 6Gb/s and wired Gigabit Ethernet.
AMD AM4AMD A520DDR4 64GBM.2 + SATA

The ASUS PRIME A520M-K is a micro ATX motherboard for AMD AM4 desktop systems, designed for value-focused Ryzen builds where reliability, essential connectivity and compact sizing matter. It supports DDR4 memory, one M.2 slot, four SATA 6Gb/s ports, HDMI and D-Sub display outputs with compatible processors, plus Realtek 1Gb Ethernet for stable wired networking.

Compatibility Note: Please confirm CPU support and BIOS compatibility before purchase. HDMI and D-Sub display outputs require an AMD Ryzen processor with integrated graphics.
Best For
✓ Budget AMD Ryzen desktop builds
✓ Office and home productivity PCs
✓ Compact micro ATX cases
✓ Systems needing M.2 and SATA storage

Key Features

 
AMD AM4 Platform
Built for compatible AMD Ryzen AM4 desktop processors, making it a practical base for mainstream office, home and everyday desktop systems.
 
DDR4 Memory Support
Two DDR4 DIMM slots support dual-channel memory configurations up to 64GB, suitable for everyday productivity and value Ryzen builds.
 
Flexible Storage Options
The board includes one M.2 slot for SSD storage and four SATA 6Gb/s ports for additional SSDs, hard drives or optical drives.
 
Essential Connectivity
HDMI, D-Sub, USB 3.2 Gen 1 Type-A, Realtek 1Gb Ethernet and HD audio cover the core connectivity needs of a mainstream desktop PC.

Technical Specifications

Model ASUS PRIME A520M-K
Part Number 90MB1500-M0EAY0
EAN 4718017826921
Socket AMD AM4
Chipset AMD A520
CPU Support AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series and 3000 G-Series desktop processors
Memory 2 x DDR4 DIMM slots, dual-channel, up to 64GB
Expansion Slots 1 x PCIe 3.0 x16 + 2 x PCIe 3.0 x1
Storage 1 x M.2 Socket 3 type 2242/2260/2280 with PCIe 3.0 x4 and SATA modes + 4 x SATA 6Gb/s ports
Display Outputs 1 x HDMI + 1 x D-Sub
LAN Realtek RTL8111H 1Gb Ethernet
Audio Realtek ALC887/897 7.1 Surround Sound High Definition Audio
Form Factor micro ATX, 22.6 cm x 22.1 cm

Frequently Asked Questions

Does this motherboard support Ryzen 5000 processors?
Yes, ASUS lists support for AMD Ryzen 5000 Series and 5000 G-Series desktop processors, but CPU support and BIOS version should be checked before purchase.
Can I use the HDMI or D-Sub output?
Only with a compatible AMD Ryzen processor that includes integrated graphics. Ryzen CPUs without integrated graphics require a separate graphics card.
Is this suitable for a budget desktop PC?
Yes, it is a good fit for value-focused AM4 builds that need essential storage, wired networking and micro ATX compatibility without premium chipset features.
Singular Expert Insight
Choose the ASUS PRIME A520M-K if you need a dependable low-cost AM4 motherboard for an office or home Ryzen build with M.2 storage and Gigabit LAN. If you need PCIe 4.0, more expansion or stronger upgrade flexibility, consider a B550 motherboard instead.

Buyer’s Guide

Buy it if
You need a budget-friendly AM4 micro ATX motherboard for a practical Ryzen desktop with DDR4, M.2 storage and 1Gb Ethernet.
Skip it if
You need PCIe 4.0, Wi-Fi, USB-C, multiple M.2 slots or a more feature-rich motherboard for advanced gaming or workstation use.
Also consider
Consider an AMD B550 motherboard if you want stronger upgrade options, PCIe 4.0 support and more modern connectivity.

Features - ASUS - 90MB1500-M0EAY0

More Details
Product Code
04:341331
EAN Code
4718017826921
Manufacturer
ASUS
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