MSI B550M PRO

AM4, AMD B550, mATX
1Ratings
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Product details

The PRO series helps users work more efficiently and productively. With stable functionality and high-quality assembly, the PRO series motherboards not only offer optimized professional workflows but also reduced troubleshooting and longevity. MSI motherboards feature plenty of practical and smart design for DIY enthusiasts. Countless system tuning and troubleshooting tools are at your disposal to elevate your system to new heights and satisfy even the most demanding tweakers. This makes it easy to install your own motherboard without any issues.

Key specifications

Mainboard features
Trusted Platform Module
Number of memory modules (RAM)
2x
Memory type
DDR4-RAM
Internal connection options
M.2 PCI/SATA Combo (1x), S-ATA III (4x)

General information

Item number
42715313
Manufacturer
MSI
Category
Motherboards
Manufacturer no.
B550M PRO
Release date
5.2.2024

Motherboard properties

Form factor
Micro ATX (mATX)
Socket
AM4
Chipset
AMD B550
Mainboard features
Trusted Platform Module
Operating system compatibility
Linux, Windows 10, Windows 7, Windows 8
BIOS type
UEFI AMI

Memory

Memory form factor
DIMM
Number of pins
288x
Number of memory modules (RAM)
2x
Max. memory (RAM)
64 GB
Memory chip
DDR4 RAM
Supported memory speed
1866 MHz, 2133 MHz, 2400 MHz, 2800 MHz, 2933 MHz, 3000 MHz, 3200 MHz, 4000 MHz, 4400 MHz
Memory type
DDR4-RAM
RAM buffer
Unbuffered

Graphics properties

Video connections
DisplayPort, DVI, HDMI Type A
Video connection version
HDMI 2.1

Network

Network connections
RJ45 (1x)
Ethernet controller brand
Realtek
Ethernet controller
Realtek RTL8111H
Max. port speed
1 Gbit/s

Audio

Chip
Realtek ALC892, Realtek ALC897
Audio channel
7.1 Channel

Data storage

RAID configuration
0, 1, 10

Internal interfaces

Internal connection options
M.2 PCI/SATA Combo (1x), S-ATA III (4x)
Expansion slot
PCI Express x1 (1x), PCI Express x16 (1x)
PCI express version (max.)
4
Number of fan connector
2

Further connections

USB ports
USB-A
Exact USB ports
USB-A 2.0 (2x), USB-A 3.2 Gen 1 (1x)

Power supply

Power connectors
24-pin ATX, 8-pin ATX 12V

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Scope of delivery

Scope of delivery
2 x Serial ATA cable, Badges, Driver CD, I/O back cover

Product dimensions

Length
244 mm
Width
244 mm

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.MSI
    2.4 %
  • 2.ASUS
    2.5 %
  • 3.Gigabyte
    2.6 %
  • 4.AsRock
    2.9 %
  • 5.Supermicro
    3.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.AsRock
    4 days
  • 2.MSI
    6 days
  • 3.ASUS
    8 days
  • 4.Gigabyte
    10 days

Return rate

How often is a product of this brand in the «Motherboards» category returned?

Source: Digitec Galaxus
  • 1.MSI
    4.8 %
  • 2.Gigabyte
    5 %
  • 3.ASUS
    5.1 %
  • 4.AsRock
    5.9 %
  • 5.Biostar
    7.7 %
Source: Digitec Galaxus