MSI Pro B550M-P GEN3

AM4, AMD B550, mATX
2Ratings
BrandMore from MSI
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Product details

MSI motherboards come with numerous practical and intelligent design features for DIY enthusiasts. Countless system tuning and troubleshooting tools are available to help you push your system to new heights and satisfy even the most demanding tweakers. This makes it easy and hassle-free to install your own motherboard. With MSI motherboards, you can manage the speeds and temperatures for all system and CPU fans. Total Fan Control allows you to monitor your primary system properties through a simplified graphical interface. You can also set up to four temperature targets for the CPU and motherboard, which automatically adjust the fan speeds.

Key specifications

Processor family
Ryzen 5 3rd Gen
Memory type
DDR4-RAM
Number of memory modules (RAM)
4 x
Internal connection options
S-ATA III (1x)
Mainboard features
Front panel audio connector
Item number
21982525

General information

Manufacturer
MSI
Category
Motherboards
Manufacturer no.
PRO B550M-P GEN3
Release date
13.12.2022

Motherboard properties

Form factor
Micro ATX (mATX)
Socket
AM4
Chipset
AMD B550
Mainboard features
Front panel audio connector
Operating system compatibility
Windows 10 Home, Windows 11 Home, Windows 11 Pro
BIOS type
UEFI AMI

Processor

Processor family
Ryzen 5 3rd Gen

Memory

Memory form factor
DIMM
Number of memory modules (RAM)
4 x
Max. memory (RAM)
128 GB
Memory chip
DDR4 RAM
Max. RAM OC
4400 MHz
Supported memory speed
1866 MHz, 2133 MHz, 2400 MHz, 2800 MHz, 2933 MHz, 3000 MHz, 3200 MHz, 4000 MHz, 4400 MHz, 4800 MHz, 5000 MHz, 5200 MHz, 5400 MHz, 5600 MHz, 5800 MHz, 6000 MHz, 6200 MHz, 6400 MHz, 6600 MHz, 7000 MHz, 7600 MHz, 7800 MHz, 8000 MHz, 8200 MHz, 8400 MHz, 8600 MHz
Memory type
DDR4-RAM
RAM buffer
Error Correcting Code, Unbuffered

Graphics properties

Video connections
D-Sub (1x), DVI-D (1x), HDMI (1x)
Video connection version
Display port 1.4, 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 ALC897
Audio channel
7.1 Channel
Audio Connections
HDMI (1x)

Data storage

RAID configuration
0, 1, 10

Internal interfaces

Internal connection options
S-ATA III (1x)
Expansion slot
PCI Express x1 (1x), PCI Express x16 (1x)

Further connections

USB ports
USB-A, USB-C
Exact USB ports
USB-A 3.2 Gen 1 (2x), USB-A 3.2 Gen 1 (4x)

Power supply

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

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
2 x Serial ATA cable

Product dimensions

Length
244 mm
Width
244 mm
Height
244 mm
Weight
1000 g

Package dimensions

Length
30 cm
Width
29.20 cm
Height
7.20 cm
Weight
948 g

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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
    2.6 %
  • 2.Gigabyte
    2.7 %
  • 3.AsRock
    2.8 %
  • 3.ASUS
    2.8 %
  • 5.Supermicro
    2.9 %

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.Biostar
    0 days
  • 2.AsRock
    2 days
  • 2.MSI
    2 days
  • 2.Supermicro
    2 days
  • 5.Gigabyte
    6 days

Return rate

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

Source: Digitec Galaxus
  • 1.MSI
    4.7 %
  • 2.ASUS
    4.9 %
  • 3.Gigabyte
    5 %
  • 4.NZXT
    5.8 %
  • 5.AsRock
    6.1 %
Source: Digitec Galaxus