MSI PRO B650M-A WIFI User Manual

17
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M.2 SSD Slots
 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
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
Audio
Realtek® ALC897 Codec
 7.1-Channel High Definition Audio
LAN  1x Realtek® 8125BG 2.5Gbps LAN controller
Wi-Fi & Bluetooth®
AMD Wi-Fi 6E
 The Wireless module is pre-installed in the M.2 (Key-E)
slot
 Supports MU-MIMO TX/RX
 Supports 20MHz, 40MHz, 80MHz,160MHz bandwidth in
2.4GHz/ 5GHz or 6GHz* bands
 Supports 802.11 a/ b/ g/ n/ ac/ ax
 Supports Bluetooth® 5.2**
* Wi-Fi 6E 6GHz may depend on every country’s regulations and will be ready in
Windows 10 build 21H1 and Windows 11.
** Bluetooth 5.2 will be ready in Windows 10 build 21H1 and Windows 11.
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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