Dark mode
USA
Catalog   /   Computing   /   Components   /   Motherboards   /   MSI

MSI PRO B650M-A WIFI (911-7D77-001)

Photos - Motherboard MSI PRO B650M-A WIFI
Videos 10Photos 6
MSI PRO B650M-A WIFI
Towards:gaming
Form Factor:micro-ATX
Socket:AMD AM5
Chipset:AMD B650
BIOS:Ami
RAM slots:DDR5 4 sl
RAM form factor:DIMM
RAM clock:6400 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:DisplayPort
Power connector:24 pin
Processor power:8+4 pin

An enterprise-level motherboard with built-in Wi-Fi module, reinforced slots and high-quality circuitry. The model is based on the AMD B650 mid-range chipset, equipped with the new AMD AM5 socket and belongs to the MSI PRO mid-range series. However, due to the high cost of the new platform and sharpness for next-gen components (DDR5, PCI-E 5.0), at the start of sales it has to compete with high-end overclocker boards based on socket AM4.

MSI PRO B650M-A WIFI belongs to the compact micro-ATX format and can be installed in both classic and miniature desktop and Cube Case cases. The digital power subsystem has a large margin of safety and is designed to power the Ryzen 7000 series processors introduced in the fall of 2022. Its capabilities include the installation of a high-performance graphics card, so this model can be considered as the foundation for a gaming PC with an AM5 socket.

Moreover, it is equipped with 4 DDR5 slots, which can be loaded with up to 128 GB of RAM with a maximum frequency of 6400 MHz. The board is also capable of handling two NVMe SSDs and four SATA3 drives. Despite belonging to the corporate segment, the board supports proprietary Core Boost technologies for auto-overclocking of the processor and Memory Boost for memory acceleration.

There are connectors for connecting LED strips and a water pump. The increased reliability of the board is manifested in the use of compacted textolite, high-quality thermal capacitors, reinforced PCI-E slots and thermal pads for transistors and chokes. In addition, MSI engineers added heatsinks everywhere to cool the VRM zone, near the socket space, and covered the M.2 connectors with Shield Frozr thermal pads, which will not be superfluous when using inexpensive but fast SSDs with PCI-E 4.0 bus support.

All specifications
Specifications PRO B650M-A WIFI
Main
Featuresgaming for overclocking
SocketAMD AM5
Form factormicro-ATX
VRM heatsink
Size (HxW)244x244 mm
Chipset
ChipsetAMD B650
BIOSAmi
UEFI BIOS
RAM
DDR54 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency6400 MHz
Max. memory192 GB
EXPO support
Drive interface
SATA 3 (6Gbps)4
M.2 connector2
M.22xPCI-E 4x
M.2 SSD cooling
Integrated RAID controller
Expansion slots
1x PCI-E slots1
PCI-E 16x slots2
PCI Modes16x/4x
PCI Express4.0
Steel PCI-E connectors
Internal connections
TPM connector
USB 2.02
USB 3.2 gen11
USB C 3.2 gen21
ARGB LED strip2
RGB LED strip2
More featuresChassis Intrusion
Video outputs
HDMI output
HDMI versionv.2.1
DisplayPort
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek ALC897
Sound (channels)7.1
Network interfaces
Wi-FiWi-Fi 6E (802.11ax)
BluetoothBluetooth v 5.2
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerRealtek 8125BG
External connections
USB 3.2 gen14
USB 3.2 gen24
BIOS FlashBack
Power connectors
Main power socket24 pin
CPU power8+4 pin
Fan power connectors5
CPU Fan 4-pin1
CPU/Water Pump Fan 4-pin1
Chassis/Water Pump Fan 4-pin3
Official Websitemsi.com
Added to E-Catalogoctober 2022
P/N
911-7D77-001

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog MSI 2025 - new arrivals, bestsellers, and the most relevant models MSI.
How to choose a motherboard?Motherboard is the main part of any computer. Here's how to choose the right one for work, play and entertainment
Video reviews
Filters
Models
MSI (features) 
MSI PRO B650M-A WIFI often compared
MSI MAG B650M MORTAR WIFI