MSI MEG B550 UNIFY-X

AM4, AMD B550, ATX
2Ratings
Currently out of stock
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Product details

The MEG series aims to surpass current gaming products and serves as the flagship that is set to push the boundaries of an extreme gaming series. It combines the strengths of the existing MSI arsenal with innovative technology, resulting in significant improvements in operational and gaming efficiency. Take full control of performance and personalization with the MEG series, the ultimate gaming series for enthusiasts who want it all. With processors featuring more cores, thermal and power design is crucial to ensure that temperatures remain lower. MSI's enhanced PWM heatsink and improved circuit design ensure that even high-end CPUs run at full speed with MSI motherboards.

Key specifications

Processor family
Ryzen 3rd generation, Ryzen 4th Gen, Ryzen 5th Gen
Memory type
DDR4-RAM
Number of memory modules (RAM)
2 x
Internal connection options
M.2 PCI/SATA Combo (4x), S-ATA III (6x)
Wireless transmission
Wi-Fi
Mainboard features
Clear CMOS Button
Item number
14543747

General information

Manufacturer
MSI
Category
Motherboards
Manufacturer no.
7D13-007R
Release date
17.12.2020

Motherboard properties

Form factor
ATX
Socket
AM4
Chipset
AMD B550
Mainboard features
Clear CMOS Button
Operating system compatibility
Windows 10
BIOS type
UEFI AMI
Wireless transmission
Wi-Fi
Wi-Fi standard
Wi-Fi 1 / 802.11b, Wi-Fi 2 / 802.11a, Wi-Fi 3 / 802.11g, Wi-Fi 4 / 802.11n, Wi-Fi 5 / 802.11ac, Wi-Fi 6 / 802.11ax

Processor

Processor family
Ryzen 3rd generation, Ryzen 4th Gen, Ryzen 5th Gen

Memory

Memory form factor
DIMM
Number of pins
288 x
Number of memory modules (RAM)
2 x
Max. memory (RAM)
64 GB
Memory chip
DDR4-3200
Max. RAM OC
5800 MHz
Supported memory speed
1866 MHz, 2133 MHz, 2400 MHz, 2800 MHz, 2933 MHz, 3000 MHz, 5800 MHz
Memory type
DDR4-RAM
RAM buffer
Unbuffered

Graphics properties

Video connections
HDMI Type A
Video connection version
HDMI 2.1
Multi-GPU technology
AMD 2-Way CrossFireX

Network

Network connections
RJ45 (1x)
Ethernet controller brand
Intel
Ethernet controller
Realtek RTL8125B
Max. port speed
2.50 Gbit/s

Audio

Chip
Realtek ALC1220P
Audio channel
7.1 Channel
Audio Connections
Audio In

Internal interfaces

Internal connection options
M.2 PCI/SATA Combo (4x), S-ATA III (6x)
Expansion slot
PCI Express x16 (3x)
PCI express version (max.)
4

Power supply

Power connectors
8-pin PCI-E

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
2 x Serial ATA cable

Product dimensions

Length
210 mm
Width
304 mm
Height
65 mm
Weight
1000 g

Package dimensions

Length
34.70 cm
Width
27 cm
Height
9 cm
Weight
2.43 kg

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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.Gigabyte
    2.6 %
  • 1.MSI
    2.6 %
  • 3.AsRock
    2.7 %
  • 4.ASUS
    2.8 %
  • 5.Supermicro
    3.1 %

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
    1 day
  • 3.MSI
    2 days
  • 3.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
    4.8 %
  • 2.ASUS
    5.1 %
  • 2.Gigabyte
    5.1 %
  • 4.NZXT
    6.5 %
  • 4.Supermicro
    6.5 %
Source: Digitec Galaxus