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MSI PRO A620M-B
MSI · Motherboard

MSI PRO A620M-B

A620 · AM5 · mATX · DDR5

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  • Chipset A620
  • Form factor mATX
  • Memory slots 2
  • Max memory 128 GB
  • Socket AM5
  • Memory type DDR5

MSI PRO A620M-B is a mATX and A620 chipset motherboard for AM5 processors and DDR5 memory. It came out in 2025.

Released
2025-01-10
Socket
AM5

Specifications

Key specs

Chipset
A620
Form factor
mATX
Memory slots
2
Max memory
128 GB
Socket
AM5
Memory type
DDR5
Released
2025-01-10
Part number
PRO A620M-B
EAN / UPC
4711377276597

Processor

Processor manufacturer
AMD
Processor socket
Socket AM5
Compatible processor series
AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Maximum number of SMP processors
1
Supported processor sockets
Socket AM5
Maximum internal memory supported by processor
128 GB

Memory

Supported memory types
DDR5-SDRAM
Number of memory slots
2
Memory slots type
DIMM
Memory channels
Dual-channel
ECC сompatibility
Non-ECC
Supported memory clock speeds
4800,5000,5200,5400,5600,5800,6000,6200,6400,6600,6800 MHz
Supported memory clock speed (max)
6800 MHz
Maximum internal memory
128 GB
View all specifications +8 more sectionsShow fewer specifications

Storage controllers

Supported storage drive types
HDD & SSD
Supported storage drive interfaces
M.2, PCI Express, SATA
Number of HDDs supported
4
Number of storage drives supported
5
RAID support
Yes
RAID levels
0, 1, 10

Graphics

Maximum resolution
3840 x 2160 pixels
Discrete graphics support
Yes

Internal I/O

USB 2.0 connectors
4
USB 3.2 Gen 1 (3.1 Gen 1) connectors
2
Number of SATA III connectors
4
Total number of SATA connectors
4
ATX Power connector (24-pin)
Yes
Power fan connector
Yes
CPU fan connector
Yes
Number of chassis fan connectors
1
Chassis intrusion connector
Yes
Number of COM connectors
1
TPM connector
Yes
RGB LED pin header
Yes

Rear panel I/O ports

USB 2.0 ports quantity
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
Ethernet LAN (RJ-45) ports
1
PS/2 ports quantity
2
VGA (D-Sub) ports quantity
1
HDMI ports quantity
1
HDMI version
2.1
Headphone outputs
1
Line-in
Yes
Microphone in
Yes
COM ports quantity
1
USB connector type
USB Type-A

Network

Ethernet LAN
Yes
Ethernet interface type
2.5 Gigabit Ethernet
LAN controller
Realtek RTL8111H, Realtek RTL8125-BG
Top Wi-Fi standard
Not available

Features

Motherboard chipset
AMD A620
Audio chip
Realtek ALC897
Audio output channels
7.1 channels
Product colour
Black
Component for
PC
Motherboard form factor
micro ATX
Motherboard chipset family
AMD
Cooling type
Active
Power source type
ATX
Windows operating systems supported
Windows 10 x64, Windows 11 x64

Expansion slots

PCI Express x16 (Gen 3.x) slots
1
PCI Express x16 (Gen 4.x) slots
1
Number of M.2 (M) slots
1
1st M.2 largest key size
2280
1st M.2 highest PCI Express generation
4.0

Weight & dimensions

Width
2115 mm
Depth
243.8 mm

Check the manufacturer's page before buying.

Ready to buy? Get the MSI PRO A620M-B at today's price.Buy now on Amazon

Compatible processors

AM5 socket

Compatible memory

DDR5

About this product

The PRO Series is tailored to professionals from all walks of life. The lineup features impressive performance and high quality, while aiming to provide users incredible experience. Users who care about productivity and efficiency can definitely count on the MSI PRO Series to assist you with multitasking and increasing efficiency.

PRO A620M-B vs similar motherboards

MSI PRO A620M-BASUS A620M-F GAMING WIFIMSI Pro A620AM-G EVO WIFIMSI B850MPOWER Motherboard
ChipsetA620A620A620AB850
Form factormATXmATXmATXmATX
Memory slots2222
Max memory128 GB128 GB128 GB128 GB
SocketAM5AM5AM5AM5
Memory typeDDR5DDR5DDR5DDR5
Released2025202520262026

Questions about the PRO A620M-B

What are the main specs of the MSI PRO A620M-B?

A620, AM5, mATX, DDR5, 2 RAM slots.

Which chipset does the MSI PRO A620M-B use?

A620.

What form factor is the MSI PRO A620M-B?

mATX.

Which socket does the MSI PRO A620M-B use?

AM5.

When did the MSI PRO A620M-B come out?

It was released in 2025/01 (MSI).

With photos

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