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MSI PRO B650-A WIFI

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MSI PRO B650-A WIFI
Towards:home / office
Form Factor:ATX
Socket:AMD AM5
Chipset:AMD B650
BIOS:Ami
RAM slots:DDR5 4 sl
RAM form factor:DIMM
RAM clock:7600 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:DisplayPort
Power connector:24-pin
Processor power:8+8-pin

The PRO series motherboards combine broad functionality with high build quality. They boast cutting-edge features and support for all current tech perks that will serve any user well—whether you’re a gamer, a professional designer, a coder, or a computer geek. In this case, we’re looking at a full-size ATX board featuring the modern AMD AM5 socket, built on the mid-range AMD B650 chipset and designed to pair with Ryzen 7000, 8000, and 9000 processors.

Despite belonging to the mid-tier, the MSI PRO B650-A WIFI comes with a capable 17-phase power design and large aluminum heatsinks for cooling the power stages. Thanks to this, it can confidently handle even fairly aggressive PBO (Precision Boost Overdrive) on high-end Ryzen 7 and Ryzen 9 CPUs. The MSI PRO B650-A WIFI supports the latest high-speed system interface PCI-E 4.0, which significantly boosts data transfer between the drive and the rest of the components.

The board offers 3 M.2 slots with heatsinks that come in handy when using SSDs with “hot” controllers. It’s also equipped with four DIMM slots for DDR5 memory, for a total capacity of up to 256 GB and speeds of up to 7600 MHz (plus support for AMD EXPO). Network traffic is handled by a Realtek RTL8125B controller with a 2.5GbE LAN port and a wireless module with Wi‑Fi 6E and Bluetooth v5.3.

All specifications
Specifications PRO B650-A WIFI
Main
Featuresfor home/office
SocketAMD AM5
Form factorATX
Power phases17 / 14+2+1 /
Printed circuit board6-layer
VRM heatsink
Size (HxW)305x244 mm
Chipset
ChipsetAMD B650
BIOSAmi
UEFI BIOS
RAM
DDR54 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency7600 MHz
Max. memory256 GB
EXPO support
Drive interface
SATA 3 (6Gbps)6
M.2 connector3
M.23xPCI-E 4x
M.2 version3x4.0
M.2 SSD cooling
Integrated RAID controller
Expansion slots
1x PCI-E slots1
PCI-E 16x slots2
PCI Modes16x/2x
PCI Express4.0
Steel PCI-E connectors
Internal connections
TPM connector
USB A 2.02 pcs
USB A 5Gbps (3.2 gen1)1 pcs
USB C 10Gbps (3.2 gen2)1 psc
ARGB LED strip2
RGB LED strip2
Video outputs
HDMI output
HDMI versionv.2.1
DisplayPort
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek ALC4080
Sound (channels)7.1
Optical S/P-DIF
Network interfaces
Wi-FiWi-Fi 6E (802.11ax)
BluetoothBluetooth v 5.3
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerRealtek RTL8125B
External connections
USB A 5Gbps (3.2 gen1)4 pcs
USB A 10Gbps (3.2 gen2)3 pcs
USB C 20Gbps (3.2 gen2x2)1 pcs
BIOS FlashBack
Power connectors
Main power socket24-pin
CPU power8+8-pin
Fan power connectors8
CPU Fan 4-pin1
CPU/Water Pump Fan 4-pin1
Chassis/Water Pump Fan 4-pin6
Official Websitemsi.com
Added to E-CatalogJuly 2025
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.
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