Asus PRIME A520M-A/CSM
Category: Motherboard
Manufacturer: ASUS
Socket: AM4
Chipset: A520M
Form Factor: Micro-ATX
Memory: DDR4
Price: $99.99 from Amazon

Asus PRIME A520M-A/CSM
Socket
AM4
Chipset
A520M
Form Factor
Micro-ATX
Memory
DDR4
Best price from Amazon
$99.99
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Overview
An Micro-ATX board on the A520M chipset, AM4 socket. Expansion covers 2 M.2 slots and 2 PCIe slots. Memory support covers 4 DDR4 slots up to 128GB total. Match the socket to your CPU generation first; chipset features second.
At $99.99 it sits in the budget motherboard bracket. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows ASUS's standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.
| Specification | Value |
|---|---|
| Wi-Fi | No |
| Socket | AM4 |
| Chipset | A520M |
| M.2 Slots | 2 |
| PCIe Slots | 2 |
| Bluetooth | No |
| Max Memory | 128 GB |
| Form Factor | Micro-ATX |
| Memory Type | DDR4 |
| Memory Slots | 4 |





