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MSI Pro B850M-A WIFI mATX Motherboard (PRO B850M-A WIFI)

Name: MSI Pro B850M-A WIFI mATX Motherboard (PRO B850M-A WIFI)
Brand: MSI
SKU: acd8452a-763a-453b-94f7-d99ac3598f49
Price: 259.00 AUD
Availability: InStock

by MSI

4.7

(22)

Best Price

$259.00$382.80

at Centre Com · checked 15 Oct 2026

PRO B850M-A WIFI offers a simple design with a harmonious silver color scheme that perfectly matches both white and black PC builds. It is engineered with many exclusive features of MSI, a Wi-Fi 7 with EZ Antenna, 5G LAN, PCIe 5.0 M.2 with EZ M.2 Shield Frozr II, and Supplemental PCIe Power, ready for the AMD Ryzen 9000 series processors.

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Specification	Value
Motherboard Socket Type	Socket AM5
Motherboard Chipset	AMD B850
Motherboard Form Factor	Micro-ATX
Motherboard Model	PRO B850M-A WIFI
Motherboard Series	PRO
Form Factor	Micro-ATX
Manufacturer	MSI
Socket Type	Socket AM5
CPU Compatibility	AMD Ryzen 9000 Series, AMD Ryzen 7000 Series, AMD Ryzen 8000 Series
Motherboard Compatibility	Micro-ATX
RAM Type	DDR5
RAM Maximum Capacity	256GB
RAM Speed	8200+ MT/s (OC)
RAM Number of Slots	4
RAM ECC Support	on-die ECC, Non-ECC
Discrete Graphics	No
Integrated Graphics	Yes (CPU required)
Multi Card Support	No
Memory Type	DDR5
Max Memory Capacity	256GB
Memory Slots	4
Memory Speed	8200+ MT/s (OC)
ECC Support	on-die ECC, Non-ECC
Memory Channel Support	Dual Channel
Expansion Slot Type	PCIe 5.0 x16
Motherboard Power Connectors	24-pin main power connector
Power Connectors	24-pin main power connector
CPU Manufacturer	AMD
CPU Series	Ryzen 9000 Series, Ryzen 7000 Series, Ryzen 8000 Series
CPU Generation	AMD Ryzen 9000 Series, AMD Ryzen 7000 Series, AMD Ryzen 8000 Series
CPU For Use With	Desktop
Display Output Type	DisplayPort, HDMI
Number Of Display Outputs	1 (HDMI)
PCIe Slots	1 x PCIe 5.0 x16
Expansion M.2 Slots	2
Storage Type	Traditional SSDs, Hard drives, NVMe SSDs
Storage Interface	PCIe 5.0, M.2, PCIe 4.0
Storage Form Factor	M.2 2280 (2nd M.2), M.2 2280 (1st M.2)
Storage M.2 Slots	2
Storage SATA Ports	4
Storage RAID Support	Yes, RAID levels 0, 1, 10
GPU Output Interface	DisplayPort, HDMI
GPU DisplayPort Ports	1
GPU HDMI Ports	1
Motherboard Storage M.2 Slots	2
Motherboard SATA Ports	4
Motherboard RAID Support	Yes, RAID levels 0, 1, 10
Supports Overclocking	Yes (RAM up to 8200 MT/s)
Ports	DisplayPort, HDMI
USB	4 x USB 2.0 (header)
Ethernet Ports	1
SATA Ports	4
Wireless	Wi-Fi 7
Bluetooth	Bluetooth 5.4
Ethernet	5 Gigabit Ethernet
Interface	PCIe 4.0, PCIe 5.0
Other Ports	microphone - mini-jack, aerial, antenna, audio line-in - mini-jack, audio line-out - mini-jack
Suitable For Gaming	Yes
Top Use Cases	Gaming
Chipset Manufacturer	AMD
Chipset Model	B850
Chipset Highlights	RAID support
Color	Silver, Silver-white
Length	243.84 mm
Height	7.4 cm
Width	243.84 mm
Lighting	MSI Mystic Light
Cooling Type	additional choke thermal pads, 7W/mK MOSFET thermal pads, Cooling Wizard (for managing fan settings)
Fan Headers	2 (CPU fan)
Motherboard Target Use Case	Gaming
Audio Chipset	Realtek ALC897
Onboard Audio	Yes
Audio Channels	8-channel
Bios Highlights	MSI ClickBIOS
Release Date	2025-07-11