MSI PRO B650M-A WIFI User Manual

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Power Connectors
 1x 24-pin ATX main power connector
 1x 8-pin +12V power connector
 1x 4-pin ATX 12V power connector
Internal USB
Connectors
 1x USB 3.2 Gen 2 10Gbps Type-C front panel connector
(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 connectors (From B650 chipset)
• Supports additional 4 USB 2.0 ports
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
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MSI PRO B650M-A WIFI Specifications

General

Processor manufacturer	AMD
Compatible processor series	-
Supported processor sockets	Socket AM5
ECC	No
Non-ECC	Yes
Memory channels	Dual-channel
Number of memory slots	4
Supported memory types	DDR5-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	4800, 5000, 5200, 5400, 5600, 5800, 6000, 6200, 6400 MHz
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth version	5.2
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)
Ethernet interface type	2.5 Gigabit Ethernet
Number of SATA II connectors	0
USB 3.2 Gen 1 (3.1 Gen 1) connectors	2
USB 3.2 Gen 2 (3.1 Gen 2) connectors	1
DisplayPort version	1.4
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
RAID levels	0, 5, 10
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, PCI Express
Cables included	SATA
BIOS type	UEFI AMI
BIOS memory size	256 Mbit
Parallel processing technology support	Not supported
Audio chip	Realtek ALC897
Component for	PC
Product color	Black
Motherboard chipset	AMD B650
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Windows operating systems supported	Windows 10 x64, Windows 11 x64

Weight and Dimensions

Width	243.84 mm