MSI PRO B650M-A WIFI Gaming Desktop Motherboard

Marketing Information
Extended Heatsink

Extended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads.

M.2 Shield Frozr

Strengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance.

Heavy Plated VRM Heatsink

The VRM heatsink covers the upper MOS and helps dissipate the heat.

7W/mK Thermal Pad & Additional Choke Pad

High-quality 7W/mK MOSFET thermal pads and additional choke thermal pads ensure stable performance when all cores are runnging at high speed.

Chipset Heatsink

The chipset heatsink is designed to reduce dust and noise and also capable of maintaining high efficiency of PCH.

LIGHTNING GEN 4 PCI...-E

MSI lightning Gen 4 PCI-E represents the bandwidth of a x16 interface to 64GB/s that has doubled compared to its previous generation.

REINFORCED,
HEAVY SOLDERED CONNECTIONS

MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor shields the point of contact from electromagnetic interference.

Specifications
Manufacturer: MSI
Manufacturer Part Number: PRO B650M-A WIFI
Manufacturer Website Address: http://www.msi.com
Brand Name: MSI
Product Series: PRO
Product Model: Pro B650M-A WIFI
Product Name: PRO B650M-A WIFI Gaming Desktop Motherboard
Product Type: Gaming Desktop Motherboard
Processor & Chipset
Chipset Manufacturer: AMD
Chipset Model: B650
Total Processor Supported: 1
Processor Socket: Socket AM5
Processor Supported: Ryzen 7
Memory
Number of Memory Slots: 4
Memory Form Factor:

• DIMM
• UDIMM

Maximum Memory Supported: 128 GB
Memory Technology: DDR5 SDRAM
Memory Speed Supported:

• 6400 MHz
• 6200 MHz
• 6000 MHz
• 5800 MHz
• 5600 MHz
• 5400 MHz
• 5200 MHz
• 5000 MHz
• 4800 MHz

I/O Controller
Controller Type: Serial ATA/600
RAID Supported: Yes
RAID Levels:

• 0
• 1
• 10

Video
Onboard Video: CPU Dependent Video
Audio
Audio Channels: 7.1
Network & Communication
Bluetooth: Yes
Bluetooth Standard: Bluetooth 5.2
Gigabit Ethernet: Yes
2.5Gigabit Ethernet: Yes
Wireless LAN: Yes
Wireless LAN Standard: IEEE 802.11 a/b/g/n/ac/ax
I/O Expansions
Total Number of Expansion Slots: 3
PCI Express Standard:

• PCI Express 3.0
• PCI Express 4.0

Total Number of PCI Express Slots: 3
Number of PCI Express x1 Slots: 1
Number of PCI Express x16 Slots: 2
Interfaces/Ports
Total Number of USB Ports: 8
Number of USB 3.2 Gen 1 Type-A Ports: 4
Number of USB 3.2 Gen 2 Type-A Ports: 4
HDMI: Yes
HDMI Version: 2.1
DisplayPort: Yes
Number of Network (RJ-45) Ports: 1
Onboard Interfaces
Number of SATA Interfaces: 4
Number of M.2 Interfaces: 2
Total Number of Onboard USB Ports: 7
Number of Onboard USB 2.0 Ports: 4
Physical Characteristics
Form Factor: Micro ATX
Width: 243.8 mm
Depth: 243.8 mm