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DIMM Slots

DIMMA1 DIMMB1

Channel A Channel B

DIMMA2 DIMMB2

Memory module installation recommendation

⚠

Important

∙

Always insert memory modules in the DIMMA2 slot first.

∙

To ensure system stability for Dual channel mode, memory modules must be of the

same type, number and density.

∙

Some memory modules may operate at a lower frequency than the marked value

when overclocking due to the memory frequency operates dependent on its Serial

Presence Detect (SPD). Go to BIOS and find the DRAM Frequency to set the memory

frequency if you want to operate the memory at the marked or at a higher frequency.

∙

It is recommended to use a more efficient memory cooling system for full DIMMs

installation or overclocking.

∙

The stability and compatibility of installed memory module depend on installed CPU

and devices when overclocking.

∙

Please refer to www.msi.com for more information on compatible memory.

DIMMA2 DIMMA2

DIMMB2

DIMMA1

DIMMA2

DIMMB1

DIMMB2

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General

Processor socket	Socket AM5
Processor manufacturer	AMD
Compatible processor series	AMD Ryzen 7 7th Gen, AMD Ryzen 9 7th Gen
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, 6600 MHz
RAID levels	0, 1, 10
Supported storage drive interfaces	M.2, SATA
Parallel processing technology support	-
Front panel audio connector	Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors	2
USB 3.2 Gen 2 (3.1 Gen 2) connectors	0
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.
USB 3.2 Gen 2x2 Type-C ports quantity	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	3
LAN controller	Realtek RTL8125-BG
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax)
Bluetooth version	5.2
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Ethernet interface type	2.5 Gigabit Ethernet
Audio chip	Realtek ALC4080
Component for	PC
Motherboard chipset	AMD B650
PC health monitoring	Fan
Audio output channels	7.1 channels
Motherboard form factor	ATX
Windows operating systems supported	Windows 11 x64