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Gigabyte B550M GAMING X WIFI6

Micro ATX Socket AM4 motherboard AMD B550 - 4 x DDR4 - SATA 6Gb/s + M.2 - USB 3.0 - PCI-Express 4.0 16x - Wi-Fi 6/Bluetooth 5.3

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Overview

Gaming motherboard socket AM4 and PCI-Express 4.0

The Gigabyte B550M GAMING X WIFI6 motherboard will be perfect for assembling a scalable gaming configuration for the future.Compatible with the AMD Ryzen 3000/5000 and 3000G/4000G/5000G processors on socket AMD AM4, it will support up to 128 GB DDR4, a PCI-Express 4.0 graphics card and also hard drives and SSDs in SATA (6 Gbit/s) and M.2 format (SATA and PCIe 4.0 x4). The Gigabyte B550M GAMING X WIFI6 motherboard also features the latest Gigabyte software and RGB Fusion technology.

Benefits of the Gigabyte B550M GAMING X WIFI6

  • Socket AMD AM4 for AMD Ryzen 3000 / 3000G / 4000G / 5000 / 5000G processor
  • 4 Dual-Channel DDR4 3200 MHz memory slots
  • Digital VRM 5+3 Phases
  • 1 M.2 SATA/PCIe 3.0 x2 slot and 1 M.2 SATA/PCIe 4.0 x4 slot (3.0 x4/x2 with Ryzen 3000G/4000G/5000G)
  • Smart Fan 6 cooling control
  • RGB Fusion (3 RGB and 2 ARGB connectors)
  • Q-Flash Plus: BIOS update without installing CPU, RAM or graphics card
  • Wi-Fi 6 and Bluetooth 5.3 wireless connectivity
Specifications
Select your criteria

General information

Product name

Gigabyte B550M GAMING X WIFI6

Brand

Gigabyte

Model

B550M GAMING X WIFI6

Processor

Processor support

AMD AM4

Number of CPUs supported

1

Chipset

Chipset

AMD B550

Memory

Memory format

4 X DIMM 288-pin (DDR4)

Memory Frequency(ies)

DDR4 2133 MHz
DDR4 2400 MHz
DDR4 2666 MHz
DDR4 2933 MHz
DDR4 3200 MHz

Memory type

DDR4

Memory technology

Dual Channel

Maximum RAM capacity per slot

32 GB

Maximum RAM capacity

128 GB

Graphic

Integrated graphics controller

No

Compatible graphics core integrated in the CPU

Yes

Expansion slots

Graphic connector(s)

1 X PCI Express 4.0 x16

Number and Type of slots

1 X PCI Express 3.0 x1
1 X PCI Express 3.0 16x (x4)

Multi-GPU type

None

Audio

Audio Chipset

Realtek ALC1220

Number of audio channels

8

Network

Number of ports/Ethernet controler

1 X Realtek GbE LAN

Network standard(s)

10/100/1000 Mbps
Bluetooth 5.3
Wi-Fi 6 AX

Wi-Fi

Yes

Storage

RAID supported

Yes

Hard drives connectors

1 X M.2 - PCI-E 3.0 x2 + SATA 6 Gb/s
4 X Serial ATA 6Gb/s (SATA Revision 3)
1 X M.2 - PCI-E 4.0 x4 + SATA 6 Gb/s

Number of M.2 slot(s)

2

Supported RAID Modes

0
1
10

Connectivity

Motherboard connector location

Standard connectors (on the motherboard)

Rear panel connectors

1 X DisplayPort Female
2 X SMA
1 X HDMI Female
4 X USB 3.0
2 X USB 2.0
1 X RJ45 Female
1 X MiniDin 6 Female (PS/2)
3 X 3.5mm Jack Female Stereo

Additional connectors

1 X +12V (Power supply P8)
1 X ATX 24 Pin
4 X Internal USB 2.0
2 X Internal USB 3.0
Front panel audio
1 X TPM
3 X Addressable LED RGB connector(s)
2 X LED RGB connector(s)
1 X Internal USB 3.0 Type C

Physical characteristics

Motherboard format

Micro ATX

Length

244 mm

Width

244 mm

Equipment

Advanced overclocking features

No

Use

Gaming

LED

No

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

Giga-Byte Technology BV

Postal address

Steenoven 24, 5626 DK Eindhoven, Netherlands

Electronic Address

EU.grp@gigabyte.com

Product referenced on 27 Jun 2025

Customer reviews
Global rating
10/10
based on 3 reviews Editorial and moderation guide
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    3 reviews
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  • by XavierI
    Posted on 31 Jan 2026
    Bought on 3 Jan 2026 from LDLC
    Number of reviews: 11 Average rating: 9

    Perfect

    Impeccable follow-up from start to finish, with truly personalised support.
    The team is professional, available and always attentive. A very good experience that I would recommend without hesitation.

    Review automatically translated
  • by GabrielL
    Posted on 14 Dec 2025
    Bought on 3 Dec 2025 from LDLC
    Number of reviews: 2 Average rating: 10

    Very well

    The card is great, but it needs a user manual, whether for the BIOS, installing RAM with a new mounting bracket, etc. But that's the manufacturer's job.

    Review automatically translated
  • by HenriR
    Posted on 8 Aug 2025
    Bought on 11 Jul 2025 from LDLC
    Number of reviews: 4 Average rating: 10

    New configuration

    I wanted my current PC to run under Windows 11, so I followed the advice of the LDLC technician and I am very satisfied.

    Review automatically translated

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