Gigabyte B550 X GAMING AM4 ATX Motherboard Wi‑Fi 7 2.5GbE

Advanced AM4 Performance with Wi‑Fi 7 and PCIe 4.0 Connectivity

The Gigabyte B550 X GAMING is a feature-packed ATX motherboard built for AMD Ryzen processors, delivering high-speed connectivity, robust power delivery and modern gaming-focused features. Designed around the AMD B550 chipset, it supports AMD Ryzen 5000, 4000 and 3000 Series processors while providing cutting-edge Wi‑Fi 7, 2.5GbE LAN, PCIe 4.0 storage and extensive connectivity options.

With Gigabyte's latest EZ-Latch installation features, advanced thermal protection and support for up to 128GB DDR4 memory, the B550 X GAMING is an excellent foundation for gaming PCs, creator workstations and high-performance desktop builds.

Key Features & Benefits

AMD Ryzen AM4 Platform Support

Built for AMD's proven AM4 platform, the B550 X GAMING supports a wide range of Ryzen processors.

Compatible CPUs:

• AMD Ryzen 5000 Series
• AMD Ryzen 5000G Series
• AMD Ryzen 4000G Series
• AMD Ryzen 3000 Series
• AMD Ryzen 3000G Series

Perfect for new gaming builds or upgrading an existing AM4 system.

Hybrid Digital 8+2 Phase Power Design

The motherboard features a robust 8+2 phase digital VRM solution for stable power delivery.

Benefits include:

• Consistent CPU performance
• Improved system stability
• Better thermal efficiency
• Enhanced overclocking capability
• Reliable long-term operation

Ideal for high-performance Ryzen processors.

Support for Up to 128GB DDR4 Memory

Four DDR4 DIMM slots provide excellent memory expansion options.

Memory Features:

• 4 × DDR4 DIMM Slots
• Up to 128GB Capacity
• Dual-Channel Memory Architecture
• XMP Memory Support
• ECC and Non-ECC Compatibility

Suitable for gaming, streaming and professional workloads.

PCIe 4.0 M.2 Storage Support

Experience ultra-fast storage performance with PCIe 4.0 NVMe SSD compatibility.

Storage Options:

• 2 × M.2 Slots
• 1 × PCIe 4.0 x4 M.2 Slot
• 1 × PCIe 3.0 x4 M.2 Slot
• 4 × SATA 6Gb/s Ports

Enjoy rapid boot times, application loading and file transfers.

Tool-Free EZ-Latch Installation

Gigabyte's EZ-Latch technology simplifies upgrades and installations.

Includes:

• PCIe EZ-Latch Graphics Card Release
• M.2 EZ-Latch Plus
• Tool-Free SSD Installation
• Easier Component Upgrades

Helping streamline the PC building process.

Built-In Wi‑Fi 7 and Bluetooth 5.4

The integrated Realtek Wi‑Fi 7 solution provides next-generation wireless connectivity.

Wireless Features:

• Wi‑Fi 7 (802.11be)
• 2.4GHz, 5GHz and 6GHz Bands
• 160MHz Channel Support
• Bluetooth 5.4

Benefits include:

• Lower latency
• Faster wireless speeds
• Improved capacity
• Enhanced future-proofing

Ideal for gaming, streaming and modern smart homes.

High-Speed 2.5GbE LAN

The onboard Realtek 2.5 Gigabit Ethernet controller offers high-performance wired networking.

Advantages:

• Faster downloads
• Reduced online gaming latency
• Improved NAS connectivity
• Better file transfer performance

Perfect for demanding network environments.

Advanced Cooling Design

Designed to maintain dependable performance during intensive workloads.

Cooling Features:

• VRM Thermal Armour
• Advanced M.2 Thermal Guard
• Multiple Fan Headers
• Dedicated Pump Headers
• Water Cooling Support

Helps reduce thermal throttling and maintain stability.

HDMI and DisplayPort Connectivity

For Ryzen processors with integrated graphics, the motherboard provides modern display outputs.

Display Outputs:

• 1 × HDMI 2.1
• 1 × DisplayPort 1.4
• HDR Support
• HDCP 2.3 Support

Maximum Resolutions:

• DisplayPort: Up to 5120 × 2880 @ 60Hz
• HDMI: Up to 4096 × 2160 @ 60Hz

RGB and ARGB Support

Customise your build with advanced lighting options.

Lighting Connectivity:

• 3 × Addressable RGB Gen2 Headers
• 1 × Standard RGB Header

Compatible with a wide range of RGB fans, coolers and lighting accessories.

Q-Flash Plus BIOS Updates

Update your motherboard BIOS without installing a CPU or memory.

Benefits:

• Easier processor compatibility updates
• Faster system setup
• Simplified troubleshooting
• Convenient BIOS recovery

An essential feature for enthusiasts and system builders.

Ideal For

✅ AMD Ryzen Gaming PCs
✅ AM4 Upgrades
✅ Content Creators
✅ Streamers
✅ High-Speed Wi‑Fi 7 Networks
✅ PCIe 4.0 Storage Builds
✅ Home Office Workstations
✅ Enthusiast PC Builders

Technical Specifications

General

• Brand: Gigabyte
• Model: B550 X GAMING
• Form Factor: ATX
• Chipset: AMD B550
• Socket: AMD AM4

CPU Support

• AMD Ryzen 5000 Series
• AMD Ryzen 5000G Series
• AMD Ryzen 4000G Series
• AMD Ryzen 3000 Series
• AMD Ryzen 3000G Series

Memory

• 4 × DDR4 DIMM Slots
• Up to 128GB Maximum
• Dual-Channel Support
• XMP Memory Support
• ECC & Non-ECC Support

Graphics Outputs

• 1 × DisplayPort 1.4
• 1 × HDMI 2.1

Expansion Slots

• 1 × PCIe 4.0 x16 Slot (CPU Dependent)
• 1 × PCIe 3.0 x16 Slot (x4 Electrical)
• 2 × PCIe 3.0 x1 Slots

Storage

• 2 × M.2 Slots
• 4 × SATA 6Gb/s Ports
• RAID 0 / 1 / 10 Support

Networking

• Realtek 2.5GbE LAN

Wireless

• Wi‑Fi 7 (802.11be)
• Bluetooth 5.4

Audio

• Realtek High Definition Audio
• 2 / 4 / 5.1 / 7.1 Channel Support
• Optical S/PDIF Output

Rear I/O

• 1 × HDMI
• 1 × DisplayPort
• 1 × USB 3.2 Gen 2 Type-A
• 3 × USB 3.2 Gen 1 Ports
• 1 × USB-C
• 2 × USB 2.0 Ports
• 1 × RJ-45 LAN Port
• 2 × Wi‑Fi Antenna Connectors
• 2 × Audio Jacks
• 1 × Optical S/PDIF Out
• 1 × Q-Flash Plus Button

Internal Headers

• USB-C Front Panel Header
• USB 3.2 Gen 1 Header
• 2 × USB 2.0 Headers
• 3 × ARGB Gen2 Headers
• 1 × RGB Header
• Multiple Fan & Pump Headers

BIOS Features

• AMI UEFI BIOS
• Q-Flash
• Q-Flash Plus
• Smart Backup
• Gigabyte Control Center Support

Operating System Support

• Windows 11 64-bit

Dimensions

• 305 × 244 mm

What's in the Box?

• Gigabyte B550 X GAMING Motherboard
• Pre-Fitted I/O Shield
• Wi‑Fi Antenna
• SATA Cables
• User Documentation
• Driver & Utility Information

Why Choose the Gigabyte B550 X GAMING?

The Gigabyte B550 X GAMING combines the proven reliability of the AM4 platform with modern connectivity features including Wi‑Fi 7, Bluetooth 5.4, 2.5GbE LAN, and PCIe 4.0 storage support. Featuring a robust 8+2 phase VRM, support for up to 128GB DDR4 memory, advanced thermal protection and user-friendly EZ-Latch installation features, it provides an outstanding foundation for gaming, content creation and productivity workloads. Whether you're building a powerful Ryzen gaming rig or a versatile everyday workstation, the B550 X GAMING delivers excellent performance and future-ready connectivity.