• Chipset ManufacturerAMD
• Chipset ModelB650
• Total Processor Supported1
• Processor SocketSocket AM5
• Processor SupportedRyzen 7
• Number of Memory Slots4
• Memory Form Factor
  • DIMM
  • UDIMM
• Maximum Memory Supported128 GB
• Memory TechnologyDDR5 SDRAM
• Memory Speed Supported
  • 7600 MHz
  • 7400 MHz
  • 7200 MHz
  • 7000 MHz
  • 6800 MHz
  • 6600 MHz
  • 6400 MHz
  • 6200 MHz
  • 6000 MHz
  • 5800 MHz
  • 5600 MHz
  • 5400 MHz
  • 5200 MHz
  • 5000 MHz
  • 4800 MHz
• Controller TypeSerial ATA/600
• RAID SupportedYes
• RAID Levels
  • 0
  • 1
  • 10
• Onboard VideoCPU Dependent Video
• Audio Channels7.1
• BluetoothYes
• Bluetooth StandardBluetooth 5.3
• Gigabit EthernetYes
• 2.5Gigabit EthernetYes
• Wireless LANYes
• Wireless LAN StandardIEEE 802.11 a/b/g/n/ac/ax
• PCI Express Standard
  • PCI Express 4.0
  • PCI Express 3.0
• Total Number of PCI Express Slots2
• Number of PCI Express x1 Slots1
• Number of PCI Express x16 Slots1
• Total Number of USB Ports9
• Number of USB 2.0 Ports2
• Number of USB 3.2 Gen 1 Type-A Ports2
• Number of USB 3.2 Gen 2 Type-A Ports3
• Number of USB 3.2 Gen 2 Type-C Ports1
• S/PDIFYes
• HDMIYes
• HDMI Version2.1
• DisplayPortYes
• Number of Network (RJ-45) Ports1
• Number of SATA Interfaces4
• Number of M.2 Interfaces2
• Total Number of Onboard USB Ports7
• Number of Onboard USB 2.0 Ports4
• Color FamilyWhite
• Product ColorWhite
• Form FactorMicro ATX
• Width9.6″
• Depth9.6″
• Environmentally FriendlyYes
• Environmental Compliance
  • China Restriction of Hazardous Substances (China RoHS)
  • Waste Electrical and Electronic Equipment Directive (WEEE)

ABSOLUTE SIMPLICITY

B650M PROJECT ZERO moves the power connectors, fan connectors, and other pin headers to the back of the motherboard. This provides a cleaner and neater front view, allowing the motherboard, liquid cooler, and graphics card’s aesthetic design to be fully displayed.

OPTIMIZED FOR WATER COOLING

Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked ‘keep-out-zone’ allows for easy and safe installation and a perfect fit.

DIY FRIENDLY

Once connected to the internet, MSI Driver Utility Installer will detect and present suitable drivers and utilities automatically, you can download and install with just a few clicks.

EASY OVERCLOCKING WITH EXPO PROFILE

MSI conducts thorough memory testing with the most popular memory brands under extreme conditions to ensure your system runs stable no matter what. Easy to enable EXPO profile with auto power settings to get the best memory speed and stability.

Get more from a loaded BIOS designed for ease of use. Fine-tune the motherboard for gaming performance, efficiency, or overclocking world records!

EXPO(EXTENDED PROFILES FOR OVERCLOCKING)

• Choose from a preset EXPO profile and automatically overclock compatible DDR memory.

GAME BOOST

• Quickly overclock your CPU with a single button for more performance.

M-FLASH

• Conveniently flash or upgrade the BIOS in a few minutes from the CMOS Setup Utility.

HARDWARE MONITOR

• Get immediate access to your critical hardware information in real-time including temperature, memory capacity, clock speed, and voltage.

MEMORY TRY IT

• Get extreme speed out of your system memory and get more performance.

SEARCH & FAVORITES

• A permanent search & favorite option in the top right corner moves you through the BIOS menus quickly.

We have many partners, working together to cultivate the Back-connect device ecosystem, and we warmly welcome others to join us in strengthening the entire system!

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:

• 7600 MHz
• 7400 MHz
• 7200 MHz
• 7000 MHz
• 6800 MHz
• 6600 MHz
• 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 5.3
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
PCI Express Standard:

• PCI Express 4.0
• PCI Express 3.0

Total Number of PCI Express Slots: 2
Number of PCI Express x1 Slots: 1
Number of PCI Express x16 Slots: 1
Interfaces/Ports
Total Number of USB Ports: 9
Number of USB 2.0 Ports: 2
Number of USB 3.2 Gen 1 Type-A Ports: 2
Number of USB 3.2 Gen 2 Type-A Ports: 3
Number of USB 3.2 Gen 2 Type-C Ports: 1
S/PDIF: Yes
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
Color Family: White
Product Color: White
Form Factor: Micro ATX
Width: 9.6″
Depth: 9.6″
Miscellaneous
Environmentally Friendly: Yes
Environmental Compliance:

• China Restriction of Hazardous Substances (China RoHS)
• Waste Electrical and Electronic Equipment Directive (WEEE)