• AMD B650
  • Supports AMD Ryzen 7000 Series Desktop Processor
  • Supports 4 DIMMs, Dual Channel DDR5.
  • Lighting Gen4 Solution: Gen4 PCI and M.2 solution with up to 64GB/s bandwidth for maximum transfer speed.
  • Wi-Fi 6E: The latest wireless solution supports 6GHz spectrum, MU_MIMO and BSS color technology, delivering speeds up to 2400Mbps.
  • Extended Heatsink Design: MSI extended PWM heatsink and enhanced circuit design ensures even high-end processors to run in full speed.
  • M.2 Shield FROZR: Strengthened build in M.2 thermal solution. Keeps M.2 SSDs safe while preventing throttling, making them run faster.
  • 2.5G Network Solution: Featuring premium 2.5G LAN to deliver better network experience.
  • EZ Debug LED: Easiest way to troubleshoot.
  • Memory Boost: Advance technology to deliver pure date signals for the best Performance, stability and compatibility.
  • Core Boost: With premium layout and fully digital power design to support more cores and provide better performance.
Brand MSI
Model PRO B650-P WIFI
Supported CPU
CPU Socket Type AM5
CPU Type Supports AMD Ryzen 7000 Series Desktop Processor
Chipset AMD B650
Number of Memory Slots 4x288pin (DDR5)
Memory Standard Memory Support DDR5 6400+(OC)/ 6200(OC)/ 6000(OC)/ 5800(OC)/ 5600(OC)/ 5400(OC)/ 5200(OC)/ 5000(OC)/ 4800(JEDEC) MHz
Maximum Memory Supported 128GB
Channel Supported Dual Channel
ECC Supported Non-ECC
Buffer Supported Un-buffered
Expansion Slots
PCI Express 4.0 x16 4x PCIe x16 slots
PCI_E1 slot (From CPU, only Raphael support)
– Supports up to PCIe 4.0 x16
PCI_E2 (From B650 chipset)
– Supports up to PCIe 3.0 x1
PCI_E3 (From B650 chipset)
– Supports up to PCIe 4.0 x4
PCI_E4 (From B650 chipset)
– Supports up to PCIe 3.0 x1
Storage Devices
SATA 6Gb/s 6x SATA 6Gb/s ports
– SATA_1~2 (From B650 chipset)
– SATA_A1~A4 (From ASM1064)
M.2 2 x Key M (PCIe) + 1 x Key E (WiFi/BT)

2x M.2 slots (Key M)
M2_1 slot (From CPU)
– Supports up to PCIe 4.0 x4
– Supports 2280/ 22110 storage devices
M2_2 slot (From CPU)
– Supports up to PCIe 4.0 x4
– Supports 2260/ 2280 storage devices

SATA RAID Supports RAID 0 and RAID 1 for SATA storage devices*
Supports RAID 0 and RAID 1 for M.2 NVMe storage devices* SATAA1~A4 do not support RAID function.
Onboard Audio
Audio Chipset Realtek ALC897
Audio Channels 7.1 Channels
Onboard LAN
LAN Chipset 1x Realtek 8125BG 2.5Gbps LAN controller
Max LAN Speed 2.5Gbps
Wireless LAN AMD Wi-Fi RZ616
– The Wireless module is pre-installed in the M.2 (Key-E) slot
– Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz*(160MHz) up to 2.4Gbps
– Supports 802.11 a/ b/ g/ n/ ac/ ax* Wi-Fi 6E 6GHz may depend on every country’s regulations and will be ready in Windows 10 build 21H1 and Windows 11.
Bluetooth Supports Bluetooth 5.2*, FIPS, FISMA
* Bluetooth 5.2 will be ready in Windows 10 build 21H1 and Windows 11.
Rear Panel Ports
Back I/O Ports 1x Flash BIOS button
1x DisplayPort port
1x HDMI port
4x USB 3.2 Gen 1 5Gbps Type-A ports (From Hub-1074)
3x USB 3.2 Gen 2 10Gbps Type-A port (From CPU)
1x USB 3.2 Gen 2×2 20Gbps Type-C port (From B650 chipset)
1x LAN (RJ45) jack
2x Wi-Fi Antenna connectors
6x Audio jacks
Internal I/O Connectors
Onboard USB 1x USB 3.2 Gen 2 10Gbps Type-C port (From B650 chipset)
1x USB 3.2 Gen 1 5Gbps connector (From B650 chipset)
– Supports additional 2 USB 3.2 Gen 1 5Gbps ports
2x USB 2.0 Type-A connectors (From B650 chipset)
– Supports additional 4 USB 2.0 ports
Other Connectors Fan Connectors
1x 4-pin CPU fan connector
1x 4-pin water-pump fan connector
4x 4-pin system fan connectorsSystem Connectors
1x Front panel audio connector
2x System panel connectors
1x Chassis Intrusion connector
1x TPM module connector
1x Tuning Controller connectorJumpers
1x Clear CMOS jumper

LED Features
1x EZ LED Control switch
2x 4-pin RGB LED connectors
2x 3-pin A-RAINBOW V2 (ARGB Gen2) LED connectors
4x EZ Debug LED

Physical Spec
Form Factor ATX
LED Lighting RGB
Dimensions (W x L) 12.0″ x 9.6″
Power Pin 1x 24-pin ATX main power connector
2x 8-pin ATX 12V power connectors
Windows 11 Compatibility
Windows 11 Supported
Features MSI Center
– Ambient Link
– Frozr AI Cooling
– User Scenario
– True Color
– Live Update
– Hardware Monitoring
– Super Charger
– Devices Speed Up
– Smart Image Finder
– MSI Companion
– System Diagnosis
– System Info
– Microsoft App
– My Device
– MSI Display kit
– Smart Fan Control
– Mystic Light (Sync & control)Thermal Features
– Extended Heatsink Design
– M.2 Shield Frozr
– K7 MOSFET thermal pad/ Extra choke pad
– Fan headers (CPU + PUMP + SYSTEM)Performance
– Core Boost
– VRM Power Design
– Dual CPU Power
– Memory Boost
– Lightning Gen 4 PCI-E/ M.2 Slot
– Front USB Type-C
– 2oz Copper thickened PCB

DIY Friendly
– PCI-E Steel Armor
– EZ M.2 Clips
– EZ LED Control
– Flash BIOS Button

RGB Soupport
– Mystic Light Extension (RGB)
– Mystic Light Extension (A-RAINBOW V2)
– Ambient Devices Support

BIOS Features
– Dual BIOS
– 2x 256 Mb flash
– ACPI 6.4, SMBIOS 3.4
– Multi-language