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Learn more about MSI PRO B650M-A WIFI

Model

Brand

MSI

Model

PRO B650M-A WIFI

Supported CPU

CPU Socket Type

AM5

CPU Type

Supports AMD Ryzen 7000 Series Desktop Processor

Chipsets

Chipset

AMD B650

Memory

Number of Memory Slots

4x288pin (DDR5)

Memory Standard

Supports JEDEC standard DDR5 5600+ (OC) MHz

Maximum Memory Supported

128GB

Channel Supported

Dual Channel

ECC Supported

Non-ECC

Buffer Supported

Un-buffered

Expansion Slots

PCI Express 4.0 x16

2x 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 x4

PCI Express x1

1x PCIe x1 slot
PCI_E2 slot (From B650 chipset)
– Supports up to PCIe 3.0 x1

Storage Devices

SATA 6Gb/s

4x SATA 6Gb/s ports (From B650 chipset)

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 2260/ 2280 storage devices
M2_2 slot (From CPU)
– Supports up to PCIe 4.0 x4
– Supports 2260/ 2280 storage devices

SATA RAID

Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices*
Supports RAID 0 and RAID 1 for M.2 NVMe storage devices

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 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 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
3x 4-pin system fan connectors

System 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 connector

Jumpers
1x Clear CMOS jumper
1x Safe Boot Jumper

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

Physical Spec

Form Factor

Micro ATX

LED Lighting

RGB

Dimensions (W x L)

9.6″ x 9.6″

Power Pin

1x 24-pin ATX main power connector
1x 8-pin ATX 12V power connector
1x 4-pin ATX 12V power connector

Windows 11 Compatibility

Windows 11

Supported

Features

Features

MSI 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 Diagnosis

Thermal Features
– Extended Heatsink Design
– MOSFET Baseplate
– M.2 Shield Frozr
– K7 MOSFET thermal pad
– Extra choke pad

Performance
– 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 PCB

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

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

BIOS Features
– 1x 256 Mb flash
– UEFI AMI BIOS
– ACPI 6.4, SMBIOS 3.4
– Multi-language