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Gigabyte B550M Gaming X Wi-Fi6 specifications and in-depth review

Gigabyte B550M Gaming X Wi-Fi6

Manufacturer: Gigabyte

The Gigabyte B550M Gaming X Wi-Fi6 is a compact Micro-ATX motherboard designed for AM4 CPUs. It offers solid performance with Wi-Fi 6 support and integrates Bluetooth 5.3 for reliable wireless connectivity.

This motherboard supports up to 128GB of RAM at a maximum speed of 3200 MHz, and features 4 memory slots with dual-channel memory architecture. Additionally, it includes an HDMI 2.1 output, 7.1 audio channels, and RAID 1/0/10 support for flexible storage options.

Pros
  • Supports Wi-Fi 6 for improved wireless speeds and connectivity options.
  • Includes 4 memory slots for flexibility in RAM upgrades, supporting up to 128GB of memory.
  • Offers multiple RAID support, including RAID 1, 10, and 0, for various storage configurations and data redundancy.
  • Has 3 fan headers, allowing users to optimize cooling for their build.
  • Equipped with HDMI 2.1 and DisplayPort output, providing versatile display connectivity options.
Cons
  • Lacks USB Type-C ports, limiting compatibility with newer USB-C devices.
  • Does not support RAID 5 or RAID 0+1, reducing options for advanced storage configurations.
  • No support for mSATA or U.2 connectors, limiting options for certain storage devices.
  • No S/PDIF Out port, which may be a drawback for users seeking high-quality digital audio output.
Who is this for?

The Gigabyte B550M Gaming X Wi-Fi6 motherboard is ideal for users looking for a solid, compact Micro-ATX motherboard with Wi-Fi 6 support and robust storage options. Its support for up to 128GB of RAM and multiple RAID configurations (including RAID 1, 10, and 0) makes it a good choice for those who need reliable data redundancy and high-performance memory. It's well-suited for gamers and content creators who require a stable, feature-rich base for building a high-performance PC.

Who is this NOT for?

This motherboard may not be the best choice for users who need more advanced features like RAID 5 support or USB Type-C ports. Additionally, it lacks integrated graphics and S/PDIF Out, which could be a limitation for those seeking a versatile, all-in-one solution for tasks that involve digital audio or gaming with integrated visuals. It may also be less ideal for users building a high-end, future-proofed system that requires support for the latest PCIe 5.0 or Thunderbolt technologies.

General info:

CPU socket AM4
chipset B550
form factor Micro-ATX
release date July 2025
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Has Bluetooth ✓
Bluetooth version 5.3
HDMI version HDMI 2.1
Easy to overclock ✓
has RGB lighting ✓
Easy to reset BIOS ✕
Has dual BIOS ✕
has aptX ✕
CPU sockets 1
Has integrated graphics ✕
warranty period 3 years
height 244 mm
width 244 mm
Has integrated CPU ✕

The Gigabyte B550M Gaming X Wi-Fi6 motherboard features an AM4 CPU socket and is compatible with the B550 chipset. It supports a Micro-ATX form factor and offers wireless capabilities with Wi-Fi 4, 5, and 6 support. Bluetooth 5.3 is built-in, while HDMI 2.1 output is also included. The board supports easy overclocking and features RGB lighting, adding a customizable touch to your setup. However, it does not support integrated graphics or dual BIOS, and resetting the BIOS is not as straightforward.

Memory:

maximum memory amount 128GB
RAM speed (max) 3200 MHz
memory slots 4
DDR memory version 4
memory channels 2
Supports ECC memory ✕

The Gigabyte B550M Gaming X Wi-Fi6 motherboard supports up to 128GB of RAM, offering 4 memory slots for flexible upgrades. It features a maximum RAM speed of 3200 MHz and supports dual memory channels for improved performance. However, it does not support ECC memory, making it less suitable for error-correcting applications.

Ports:

USB 3.2 Gen 2 ports (USB-A) 0
USB 3.2 Gen 1 ports (USB-A) 4
USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 1 ports (USB-C) 0
USB 2.0 ports 2
USB 3.2 Gen 2x2 ports 0
USB 4 40Gbps ports 0
USB 4 20Gbps ports 0
Thunderbolt 4 ports 0
Thunderbolt 3 ports 0
has an HDMI output ✓
DisplayPort outputs 1
RJ45 ports 1
Has USB Type-C ✕
eSATA ports 0
DVI outputs 0
has a VGA connector ✕
PS/2 ports 1

The Gigabyte B550M Gaming X Wi-Fi6 motherboard provides a variety of ports for connectivity. It includes 4 USB 3.2 Gen 1 USB-A ports, 2 USB 2.0 ports, and a DisplayPort output for video. There is also an HDMI output, an RJ45 port for network connections, and a PS/2 port for legacy devices. Notably, it does not include USB Type-C, Thunderbolt ports, or VGA connectivity.

Connectors:

USB 3.2 Gen 1 ports (through expansion) 2
USB 3.2 Gen 2 ports (through expansion) 0
USB 3.2 Gen 2x2 ports (through expansion) 0
USB-C 3.2 Gen 2 ports (through expansion) 0
USB 2.0 ports (through expansion) 2
SATA 3 connectors 4
fan headers 3
USB 3.0 ports (through expansion) 2
M.2 sockets 2
Has TPM connector ✓
U.2 sockets 0
Has mSATA connector ✕
SATA 2 connectors 0

The Gigabyte B550M Gaming X Wi-Fi6 motherboard provides a variety of connectors, including 2 USB 3.2 Gen 1 ports through expansion and 2 additional USB 2.0 ports. It also features 4 SATA 3 connectors for storage devices and 2 M.2 sockets for high-speed drives. Additionally, the board includes 3 fan headers for system cooling and a TPM connector for security, though it lacks mSATA and U.2 support.

Expansion slots:

PCIe 4.0 x16 slots 1
PCIe 5.0 x16 slots 0
PCIe 3.0 x16 slots 1
PCIe x1 slots 1
PCI slots 0
PCIe 2.0 x16 slots 0
PCIe x4 slots 0
PCIe x8 slots 0

The Gigabyte B550M Gaming X Wi-Fi6 motherboard offers a solid set of expansion slots, including 1 PCIe 4.0 x16 slot, 1 PCIe 3.0 x16 slot, and 1 PCIe x1 slot for additional cards. It does not include slots for PCIe 5.0, PCIe 2.0 x16, PCIe x4, or PCIe x8, nor does it feature any legacy PCI slots.

Audio:

Signal-to-Noise ratio (DAC) 120 dB
audio channels 7.1
Has S/PDIF Out port ✕
audio connectors 3

The Gigabyte B550M Gaming X Wi-Fi6 motherboard offers a high-quality audio experience with a 120 dB signal-to-noise ratio and 7.1 audio channels for immersive sound. It includes 3 audio connectors, but it does not feature an S/PDIF Out port for digital audio output.

Storage:

Supports RAID 1 ✓
Supports RAID 10 (1+0) ✓
Supports RAID 5 ✕
Supports RAID 0 ✓
Supports RAID 0+1 ✕

The Gigabyte B550M Gaming X Wi-Fi6 motherboard supports several RAID configurations, including RAID 1, RAID 10 (1+0), and RAID 0 for flexible and redundant storage setups. However, it does not support RAID 5 or RAID 0+1 for additional redundancy options.

Final Verdict

The Gigabyte B550M Gaming X Wi-Fi6 motherboard is a solid choice for users seeking a reliable, compact Micro-ATX motherboard with strong performance and Wi-Fi 6 connectivity. Its support for RAID 1, 10, and 0 configurations and up to 128GB of RAM makes it well-suited for gamers and content creators looking for a versatile and performance-oriented system. While it lacks some high-end features like PCIe 5.0 and USB Type-C, it offers excellent core features for most gaming and general-purpose PC builds, making it a strong option in its category.

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