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ASUS PRIME B850M-A WIFI-CSM mATX Motherboard

ASUS PRIME B850M-A WIFI-CSM mATX Motherboard

MBA-B850M-A-WFII-CSM

The ASUS PRIME B850M-A WIFI-CSM is an mATX motherboard for AMD Ryzen 9000 series processors. Featuring DDR5 support up to 256GB, PCIe 5.0 connectivity, and integrated WiFi, it delivers robust performance for PC builders and system integrators.
$302.33 AUD
$302.33 AUD
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Product Information

BrandASUS
CategoryMotherboards
SKUMBA-B850M-A-WFII-CSM
AvailabilityIn Stock
ASUS PRIME B850M-A WIFI-CSM mATX Motherboard$302.33
$302.33
Overview
  • The ASUS PRIME B850M-A WIFI-CSM is a purpose-built mATX motherboard optimised for AMD Ryzen 9000 series processors on the AM5 socket. This board combines essential performance features with practical connectivity, making it an ideal choice for system builders seeking a reliable foundation for modern computing tasks.

    With DDR5 memory support scaling to 256GB and a PCIe 5.0 x16 slot, the PRIME B850M-A provides future-ready expansion for graphics cards, NVMe SSDs, and other high-bandwidth peripherals. The integrated WiFi 6E module ensures wireless connectivity without additional adapters, whilst 4 SATA ports maintain compatibility with existing storage solutions.

    Designed with AI PC readiness in mind, this motherboard delivers the stability and feature set required for demanding workloads. The compact mATX form factor makes it suitable for space-constrained builds without compromising core functionality or expandability.
Specifications
BrandASUS
ModelPRIME B850M-A WIFI-CSM
Form FactormATX
SocketAMD AM5
Supported ProcessorsRyzen 9000 series
Memory TypeDDR5
Maximum Memory256GB
Expansion Slots1 x PCIe 5.0 x16
Storage Connectivity4 x SATA
NetworkingWiFi 6E
Warranty36 months
Key Features
AMD AM5 socket support for Ryzen 9000 series processors
DDR5 memory support up to 256GB maximum capacity
PCIe 5.0 x16 slot for next-generation graphics and storage
Integrated WiFi 6E connectivity
4 x SATA ports for legacy storage connectivity
Compact mATX form factor for versatile builds
36-month warranty coverage
Ideal For
PC builders and system integrators
Small form factor builds and compact systems
Budget-conscious users seeking AM5 platform stability
AI PC applications and workstation builds
Business and office desktop deployments
FAQs
What processors are compatible with the ASUS PRIME B850M-A WIFI-CSM?

This motherboard supports AMD Ryzen 9000 series processors via the AM5 socket. Compatibility with earlier Ryzen generations should be verified with ASUS support or your system integrator.

What is the maximum memory capacity supported?

The PRIME B850M-A supports up to 256GB of DDR5 memory, allowing for substantial RAM configurations in professional and advanced user applications.

Does this motherboard include WiFi connectivity?

Yes, the PRIME B850M-A WIFI-CSM includes integrated WiFi 6E, eliminating the need for a separate wireless adapter.

Is this motherboard suitable for compact PC builds?

Yes, the mATX form factor is designed for compact and space-constrained builds whilst maintaining core features and expandability.

What warranty period is included?

The ASUS PRIME B850M-A WIFI-CSM includes a 36-month manufacturer warranty.

What PCIe generation does this motherboard support?

The motherboard features a PCIe 5.0 x16 slot, providing high-bandwidth connectivity for next-generation graphics cards and storage devices.

Can I use SATA storage devices with this motherboard?

Yes, the PRIME B850M-A includes 4 SATA ports for connecting traditional SATA SSDs and hard drives.

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