The Gigabyte B550 Eagle WiFi ATX Motherboard is a highly durable, robust and feature rich ATX foundation that delivers uncompromising performance for mainstream gamers and PC builders utilising AMD Ryzen AM4 processors. This motherboard features a highly capable 10+3 digital twin phase VRM design, utilising a 5+5 parallel power configuration for the VCORE alongside three dedicated SOC phases, to ensure that rock solid power delivery remains perfectly stabilised under heavy processing workloads. It accommodates up to four modules of dual channel DDR4 memory while providing a reinforced PCIe 4.0 x16 slot with a convenient EZ-Latch quick release design to securely support heavy graphics cards. For high speed storage, the board includes dual M.2 slots, featuring a primary PCIe 4.0 connection. To protect these vital components during extended gaming sessions, it employs premium VRM Thermal Armor built with high coverage MOSFET heatsinks and 5 W/mK thermal pads for exceptional passive cooling. Builders can easily customise their system's visual aesthetic by synchronising their preferred colour schemes using the integrated ARGB headers and RGB Fusion software. Complete with versatile, high-bandwidth connectivity options, including native 802.11ax WiFi 6, Bluetooth 5.3, and Realtek Gigabit Ethernet, this dependable board serves as a highly resilient foundation for dedicated PC enthusiasts.
Warning: This product contains a button battery
- If swallowed, a lithium battery can cause severe or fatal injuries with 2 hours.
- Keep batteries out of reach of children.
- If you think batteries may have been swallowed or placed inside any of the body, seek immediate medical attention.
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Features
B550 EAGLE WIFI6
- AMD Socket AM4 : Supports AMD Ryzen™ 5000 / 4000 / 3000 Series Processors
- Digital twin 10+3 phases VRM solution
- Dual Channel DDR4 : 4*DIMMs
- EZ-Latch : PCIe slots with Quick Release Design
- Ultra-Fast Storage : 2*M.2 slots, including PCIe 4.0 x1
- Efficient Thermal : VRM Thermal Armour Advanced
- Fast Networking : GbE LAN & Wi-Fi 6
- Extended Connectivity : HDMI
- PCIe UD Slot : PCIe 4.0 x16 slots with 10X strength for graphics card & Better Heat dissipation effect
Performance
- 10*+3 Digital VRM Design
4-Layer PCB
Premium Choke and Capacitor
* 5+5 phases parallel power design
- Full-length PCIe slots
1 x PCIe 4.0 x16 with PCIe UD Slot
4 x PCIe 3.0 x1
- UD Power Connector
24 pin ATX with UD Pin
8 pin CPU with UD Solid Pin
- 4 x DIMMs, Dual Channel DDR4
- Socket AM4 Supports AMD Ryzen™ Series Processors
- 2 x M.2 Slots
1 x PCIe 4.0 M.2 Slot
1 x PCIe 3.0 M.2 Slots
Thermal
- VRM Thermal Armour Advanced
5 W/mk Thermal Pad
- Smart Fan 6
Total 5x PWM / DC Fan Headers
Dual Fan Curve Mode
Connectivity
- 4 x USB 3.0
- Wi-Fi 6 & Antenna
- 1 x USB 3.2 Gen 2
- 1x USB 3.2 Gen 1 Type-C
- Q-FLASH PLUS Button
- 2x USB3.2 Gen 1
- Hi-Fi Audio
8-CH HD Audio
High-End Audio Capacitor
- 4 x SATA 6Gb/s
- RGB FUSION
3 x RGB LED Header
2 x ARGB LED Headers
DIY Friendly
- WIFI EZ Plug
- PCIe EZ-Latch
Memory
Infinite Memory Performance
EAGLE motherboards boost DDR5 memory performance and offer top-notch compatibility using various advanced methods.
* Memory overclocking and XMP/EXPO support may vary. Please refer to the qualified vendor list (QVL) for details and note that product features may vary by model.

Sturdy VRM Design
Steady Power
Eagle Series with steady power keeps your AI operation smooth.
Digital Twin VRM Design
Delivers consistent, high-powered performance to elevate your overclocking to the next level.
10 VCORE Phases - Ppak
Unlock the full power of your multi-core CPU for unmatched performance.
* 5+5 phases parallel power design
3 SOC Phase - Ppak
Optimised for integrated GPU performance and memory management within the CPU.
Cooling
Comprehensive Thermal
Advanced full-metal thermal design and durable heatsinks to keep your system cool and efficient.
Level Up Epic VRM Heatsinks for Non-Stop Gaming
- Massive cooling surface - Exceptional heat dissipation
- 5 W/mK thermal pad

Premium VRM Thermal Armour for Superior Cooling
"Stay Cool, Game On"
High-coverage MOSFETs with integrated moulded heatsinks.
Larger Surface Area for Enhanced Heat Dissipation
More Bigger surface area of traditional coolers, this advanced design significantly boosts MOSFET cooling performance.
5 W/mK Thermal Pad for Efficient Thermal Conductivity
- High-performance thermal pad
- Keeps your system cool and running at peak efficiency
Multi-Cut Design with Channels for Improved Airflow
- More grooves, more airflow.
- Better airflow, cooler system.
One-Piece Heatsink Design
- Outperforms competitors' multi-piece solutions
- Integrated design and expanded surface area deliver exceptional cooling performance
Smart Fan 6
Cool. Quiet. Customised.
Superior cooling performance and whisper-quiet operation for your gaming rig.
High Current Support
- Supports both PWM and DC fans, plus water cooling pumps
- Up to 24W (12V x 2A) capacity per fan header
- Built-in over-current protection
Precision Control
- Multiple temperature and fan speed points
- Customisable fan curves for optimal performance
Dual Curve Mode
- Choose between slope and stair modes
- Tailor cooling to your specific needs and preferences
Fan Stop Technology
- Fans can be completely turned off at low temperatures
- Ensures silent operation during light loads
Smart Fan 6 BIOS UI
Enhance Fan Curve UI
- 7 adjustable control points
- Expanded speed graph for precise adjustments
Slope/Stair Dual Graph Mode
- Slope mode: Smooth fan speed curve
- Stair mode: Steady speeds within temperature ranges
- Easy switching between modes
Manual Input
- Fine-tune fan speeds for optimal performance
- Precise control for enthusiasts
EZ Tuning
- Quick setup with 4 temperature and fan speed points
- Automatic optimisation of fan curve
Fan Curve Profile
- Save personalised settings to BIOS ROM
- Maintain custom settings through BIOS updates
Easy & Friendly
Hassle-Free Assembly
Our cutting-edge motherboard is designed for the ultimate DIY experience. Creating your own PC becomes a delightful and smooth process.

PCIe EZ-Latch
Easy ejection with single click for graphics cards.
Fast-Access Controls
Handy, Revert, Refresh
More Quick Control Elements
Q-Flash Plus
Effortlessly upgrade your BIOS without the need to install CPU, RAM, or GPU.
Step 1
Connect the 24-pin and 8-pin power cables directly to the motherboard.
Step 2
Download the motherboard's BIOS file, rename it to 'gigabyte.bin', and store it on a FAT32-formatted USB drive. Insert the drive into the Q-FLASH PLUS USB port.
Step 3
Press the Q-FLASH PLUS button to trigger automatic BIOS updating.

All-Round Connectivity
Experience ultimate connectivity with next-generation network, storage, and Wi-Fi solutions, delivering lightning-fast data transfer speeds.
Realtek GbE LAN with Bandwidth Management
Realtek Gigabit LAN features a network bandwidth management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.
802.11ax Wi-Fi 6
The Wireless solution 802.11ax Wi-Fi 6 enables gigabit wireless performance, provides smooth video streaming, better gaming experience, few dropped connections and speeds up to 2.4Gbps and 5Gbps. Moreover, Bluetooth 5 provides 4X range over BT 4.2 and with faster transmission.
- Up to 5.5x Faster Transmission Speed (Mbps) - 2400 (2x2 802.11ax)
*Based on WiFi Theoretical Bandwidth

Immerse Audio
- High-End Audio Capacitors
- Audio Noise Guard

High-End Audio Capacitors
These high quality capacitors help deliver high resolution and high fidelity audio to provide the most realistic sound effects.
Audio Noise Guard
Essentially separates the board’s sensitive analogue audio components from potential noise pollution at the PCB level.
Ultra Durable™
Born from Ultra Durable™
Technology embodies Gigabyte's commitment to excellence, providing gamers with a platform that's not only powerful but also built for longevity and reliability. GAMING series motherboards are engineered to endure and excel.
PCIe UD Slot
GIGABYTE's one-piece stainless-steel shielding design reinforces the PCIe Slots, providing the extra strength required to support heavy graphics cards.
- 1.7X stronger shearing test
- 3.2X stronger retention force test
- Reduced Signal Degradation with SMD Technology PCIe UD Slot
UD Power Connector
Our innovative UD Power Connector design enhances power conductivity and thermal dissipation.
Solid Pins
Delivers superior conductivity and signal transmission and reduces metal wear from repeated connections.
Tailored Computing
Collaborative Excellence in Computing
GIGABYTE motherboards showcases their devotion to BIOS improvement. Through synergy with their user community, they democratise next-level computing power.
Gigabyte Control Center
A unified software platform encompassing multiple GIGABYTE product.
RGB Fusion
Personalise the RGB illumination on your motherboard and connected peripherals.

Spotlight Your Flair
Liberate your imagination using GCC's versatile illumination options for your motherboard. Tailor your setup with eye-catching displays that mirror your unique personality and preferences.
Varnish Your Shine
Programmable RGB LED connectors enable precise control over individual LEDs (for ARGB GEN2 devices), seamlessly managed through the GCC.
*The information provided is for reference; please prioritise your specific setup and specifications.
- 3x RGB LED header
- 2x ARGB LED headers
Backed by a 3 year Gigabyte warranty.