Learn more about MSI PRO B650M-A WIFIModelBrandMSIModelPRO B650M-A WIFISupported CPUCPU Socket TypeAM5CPU TypeSupports AMD Ryzen 7000 Series Desktop ProcessorChipsetsChipsetAMD B650MemoryNumber of Memory Slots4x288pin (DDR5)Memory StandardSupports JEDEC standard DDR5 5600+ (OC) MHzMaximum Memory Supported128GBChannel SupportedDual ChannelECC SupportedNon-ECCBuffer SupportedUn-bufferedExpansion SlotsPCI Express 4.0 x162x PCIe x16 slots
PCI_E1 slot (From CPU)
- Supports up to PCIe 4.0 x16
PCI_E3 (From B650 chipset)
- Supports up to PCIe 4.0 x4PCI Express x11x PCIe x1 slot
PCI_E2 slot (From B650 chipset)
- Supports up to PCIe 3.0 x1Storage DevicesSATA 6Gb/s4x SATA 6Gb/s ports (From B650 chipset)M.22 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 2260/ 2280 storage devices
M2_2 slot (From CPU)
- Supports up to PCIe 4.0 x4
- Supports 2260/ 2280 storage devicesSATA RAIDSupports RAID 0, RAID 1 and RAID 10 for SATA storage devices*
Supports RAID 0 and RAID 1 for M.2 NVMe storage devicesOnboard AudioAudio ChipsetRealtek ALC897Audio Channels7.1 ChannelsOnboard LANLAN Chipset1x Realtek 8125BG 2.5Gbps LAN controllerMax LAN Speed2.5GbpsWireless LANAMD 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.BluetoothSupports Bluetooth 5.2*, FIPS, FISMA
* Bluetooth 5.2 will be ready in Windows 10 build 21H1 and Windows 11.Rear Panel PortsBack I/O Ports1x Flash BIOS button
1x DisplayPort port
1x HDMI port
4x USB 3.2 Gen 2 10Gbps Type-A port (2 are from CPU, and 2 are from B650 chipset)
4x USB 3.2 Gen 1 5Gbps Type-A ports (From Hub-1074)
1x 2.5G LAN (RJ45) jack
2x Wi-Fi Antenna connectors
3x Audio jacksInternal I/O ConnectorsOnboard USB1x 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 portsOther ConnectorsFan Connectors
1x 4-pin CPU fan connector
1x 4-pin water-pump fan connector
3x 4-pin system fan connectorsSystem Connectors
1x Front panel audio connector
2x System panel connectors
1x Chassis Intrusion connector
1x TPM module connector
1x Serial port connector
1x Tuning Controller connectorJumpers
1x Clear CMOS jumper
1x Safe Boot JumperLED Features
2x 4-pin RGB LED connectors
2x 3-pin A-RAINBOW V2 (ARGB Gen2) LED connector
4x EZ Debug LEDPhysical SpecForm FactorMicro ATXLED LightingRGBDimensions (W x L)9.6" x 9.6"Power Pin1x 24-pin ATX main power connector
1x 8-pin ATX 12V power connector
1x 4-pin ATX 12V power connectorWindows 11 CompatibilityWindows 11SupportedFeaturesFeaturesMSI Center
- Mystic Light
- Ambient Devices
- Frozr AI Cooling
- User Scenario
- True Color
- Live Update
- Hardware Monitoring
- Super Charger
- Devices Speed Up
- Smart Image Finder
- MSI Companion
- System DiagnosisThermal Features
- Extended Heatsink Design
- MOSFET Baseplate
- M.2 Shield Frozr
- K7 MOSFET thermal pad
- Extra choke padPerformance
- Core Boost
- Dual CPU Power
- Memory Boost
- Lightning Gen 4 PCI-E Slot
- Lightning Gen 4 M.2 Slot
- Front USB Type-C
- 2oz Copper thickened PCBDIY Friendly
- PCI-E Steel Armor
- EZ M.2 Clips
- EZ DEBUG LED
- EZ LED Control
- Flash BIOS ButtonRGB Support
- Mystic Light Extension (RGB)
- Mystic Light Extension (A-RAINBOW V2)
- Ambient Devices SupportBIOS Features
- 1x 256 Mb flash
- UEFI AMI BIOS
- ACPI 6.4, SMBIOS 3.4
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