Gigabyte B550 EAGLE AM4 DDR4 PCIe 4.0 ATX Motherboard
Gigabyte B550 EAGLE, AMD B550, AM4, DDR4, PCIe 4.0, 2x M.2, GbE, USB 3.2 Gen2, ATX
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Gigabyte B550 EAGLE DDR4 PCIe 4.0 AMD ATX Motherboard
A Bulletproof Foundation Built around the AMD AM4 platform, the Gigabyte B550 EAGLE delivers solid support for Ryzen 5000, 4000, and 3000 series processors, backed by a 10+3 phase digital VRM design for steady power delivery. Four DDR4 DIMM slots enable dual-channel memory configurations, while dual M.2 slots—featuring PCIe 4.0 support—keep storage speeds sharp and responsive. Practical touches like EZ-Latch PCIe slot release simplify upgrades, and the advanced VRM thermal design helps keep temperatures under control. Rounded out with reliable Gigabit LAN, it’s a strong foundation for gaming and everyday performance builds.
B550AMD Chipset
AM4CPU Socket
DDR4 RAMMax. 128GB (Dual Channel)
ATXForm Factor
Fully-Featured Motherboard
1
Digital VRM
• 4-Layer Copper PCB
• Premium Chokes and Capacitors
2
AMD AM4 Socket
• Supports Ryzen 5000 Series/G-Series Processors
• Supports Ryzen 4000 Series/G-Series Processors
• Supports Ryzen 3000 Series/G-Series Processors
3
Power Connectors
• 8-pin CPU Power with Solid pin
• 24-pin ATX Power Connector
4
DDR4 Memory
• Overclocking support up to 4733 MT/s
• 4 x Dual Channel DIMMs
5
M.2 Slots
• 1 x PCIe 4.0 M.2 Slots
• 1 x PCIe 3.0 M.2 Slots
6
Fan Headers & Cooling
• 1 x CPU Fan Header
• 1 x CPU Fan/Pump Header
• 3 x System Fan Headers
7
Full-length PCIe Slots
• 1 x Full-Length PCIe 4.0 x16
• 1 x Full-Length PCIe 3.0 x1
8
SATA Support
• 4 x SATA III (6Gb/s)
A Boost to Your System
Digital VRM DesignThis board uses a digital twin 10+3 phase VRM design with a 5+5 parallel power layout, premium chokes and capacitors, and a 4-layer PCB to deliver stable power to multi-core Ryzen CPUs. It supports AMD Socket AM4 Ryzen 5000, 4000, and 3000 series processors, allowing a wide upgrade range within the AM4 platform.
10VCORE Phases
3SOC Phases
Digital VRM DesignGigabyte’s PCIe EZ-Latch feature allows easy ejection of graphics cards with a single click, simplifying upgrades and maintenance inside tight cases. The full-length PCIe 4.0 x16 slot uses a PCIe UD Slot design with stainless-steel shielding and reinforced structure.. There are also four PCIe 3.0 x1 slots for extra expansion cards such as sound cards, capture cards, or network adapters.
x1PCIe 4.0 x16 Slots (w/latch)
x4PCIe 3.0 x1
All-Round Connectivity
The Gigabyte B550 EAGLE has all the connectivity you need, featuring Triple Audio Jacks for clear, reliable sound, in addition to a HDMI output that provides smooth, high-resolution visuals for modern multi-display setups.
Extensive USB ConnectionsFeaturing a mix of legacy and high-speed connectivity, this setup includes four USB 2.0 ports, a 3.2 Gen2 Type-A port in addition to a Type-C of the same type for maximum versatility..
1GbE LANSupercharge your gaming with Gigabit LAN, achieving bullet speeds, lowered latency, and excellent performance to enhance your setup and stay ahead. Smooth online gameplay, fast downloads, and uninterrupted streams keep you in control at all times.
UC BIOS
Refined InterfaceGigabyte’s User-Centred (UC) BIOS keeps things simple with a clear, easy-to-use layout, making setup smooth and adjustments quick. Key settings are right where you need them, so tweaking performance feels effortless.
Quick AccessWith Quick Access, UC BIOS brings nine essential options from Advanced Mode into Easy Mode, cutting down on menu diving. Adjust key settings instantly without losing time, keeping your system running just the way you want it.
SMART FAN 6 PWM/DC FAN CONTROL
7 Adjustable Control Points with dual-mode graph and manual input for exact adjustments.
Quick Setup using 4 temperature and fan speed points alongside automatic fan curve twaks.
Save Personalised Settings to BIOS ROM and keep them intact through BIOS updates.
Illuminate your PC with RGB Fusion
RGB FUSION 2.0RGB Fusion 2.0 offers more personalisation options than ever, letting you customise your system’s lighting to match your vibe. With a refreshed app and complete RGB support, you can control every LED, adapting your rig's glow to suit any theme. It covers not just your main board but also works with Gigabyte graphics cards, monitors, keyboards, and cooling systems, allowing you to craft a synchronised light show across your devices. The vibrant hues and varied effects make your setup sparkle and shine, adding a burst of colour and flair to your gaming space.
RGB FUSION 2.0 SOFTWAREWith an intuitive interface, the RGB Fusion 2.0 software offers a better solution for customising lighting effects across all of your supported devices. From motherboards, graphics cards and peripherals - you can customise your gaming rig with your own style and share colour profiles with others. In addition, the new gaming mode makes lighting effects interactive with selected games to bring you immersive gaming experiences.
Gigabyte RGB Fusion APPDon't just make your PC shine, make it a work of art that friends will envy. With the Gigabyte RGB Fusion mobile app you can adjust lighting without needing to directly access your PC. This makes it even easier for you to adjust colors and change speeds for different modes on the fly.