Asus PRIME B850M-A
Category: Motherboard
Manufacturer: ASUS
Socket: AM5
Chipset: B850M
Form Factor: Micro-ATX
Memory: DDR5
Price: $179.99 from Amazon

Asus PRIME B850M-A
Socket
AM5
Chipset
B850M
Form Factor
Micro-ATX
Memory
DDR5
Best price from Amazon
$179.99
As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page. Learn more
Overview
An Micro-ATX board on the B850M chipset, AM5 socket. Memory support covers 4 DDR5 slots up to 256GB total. Expansion includes 2 M.2 slots and 2 PCIe slots. Pick the board for its socket before anything else — chipset niceties come after.
At $179.99 it sits in the mid-range motherboard bracket. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current motherboard prices across retailers. 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 | AM5 |
| Chipset | B850M |
| M.2 Slots | 2 |
| PCIe Slots | 2 |
| Bluetooth | No |
| Max Memory | 256 GB |
| Form Factor | Micro-ATX |
| Memory Type | DDR5 |
| Memory Slots | 4 |


