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GIGABYTE

GIGABYTE B550 Eagle WIFI6 AMD motherboard

SKU CH-SBBN-VXDV4 MPN B550 Eagle WIFI6

AM4 board with 10+3+1 power phases, dual-channel DDR4 up to 128 GB, PCIe 4.0 x16, two M.2 slots, WIFI6 and 1GbE LAN

  • ProcessorAMD Socket AM4, support for: AMD Ryzen™ 5000 G-Series Proces
  • ChipsetAMD B550
  • Form factorATX
  • CPU socketAM4
  • Memory slot count4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single
  • Supported memoryDDR4 2133 / DDR3 1600 / DDR4 2400 / DDR4 2667 / DDR4 2933 /
  • Supports Ryzen 5000 and 3000 series CPUs on AM4 socket
  • Four DDR4 DIMM slots enable up to 128 GB system memory
  • DDR4 overclocking headroom up to 4733 MT/s with XMP and EXPO profiles
  • 10+3+1 phase digital VRM with full-metal heatsinks for stable multi-core power
  • PCIe 4.0 x16 slot and dual M.2 slots for high-speed GPU and storage
  • WIFI6 and 1 GbE LAN deliver fast wired and wireless network connectivity

AM4 Ryzen 5000 Ready

The GIGABYTE B550 Eagle WIFI6 is an ATX motherboard built for AMD Socket AM4 processors including Ryzen 5000, 4000 and 3000 series CPUs. It supports up to 128 GB of DDR4 memory across four slots with speeds up to 3200 MT/s and XMP capability. The board provides PCIe 4.0 x16 from the CPU and two M.2 slots for storage. Integrated WIFI6 and 1 GbE LAN handle networking.

EZ-Latch PCIe And M.2

Installation is simplified by the PCIe EZ-Latch release mechanism that lets you remove a graphics card without fumbling for a rear latch. The two M.2 slots also use tool-free latches so SSDs drop in and lock without screws. The ATX layout follows standard mounting points and the 24-pin plus 8-pin CPU power connectors sit in the usual positions. Clear the CMOS jumper if the system fails to post after a memory change.

Check CPU Cooler Clearance And QVL

Verify that your CPU cooler fits within the VRM heatsink area before ordering because the board uses a substantial thermal armor design. Confirm your power supply delivers an 8-pin EPS connector for the 10+3+1 phase VRM. Cross-reference your DDR4 kit with the manufacturer QVL to ensure 3200 MT/s or higher operation. Ensure your chassis has an ATX standoff pattern and enough rear I/O cutout space for the supplied shield.

How it compares

Measured against everything we stock in Motherboards for AMD CPUs, at today’s prices. Recalculated every night.

Price $76.99
Cheaper than about 84% of the 1,906 comparable items (median $224.49).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameGIGABYTE
Product linePrime
Model nameB550 EAGLE WIFI6
Part numberB550 EAGLE WIFI6
Processor
ProcessorAMD Socket AM4, support for:
AMD Ryzen™ 5000 G-Series Processors/
AMD Ryzen™ 5000 Series Processors/
AMD Ryzen™ 4000 G-Series Processors/
AMD Ryzen™ 3000 G-Series Processors/
AMD Ryzen™ 3000 Series Processors
(Go to GIGABYTE's website for the latest CPU support list.)
CPU socketAM4
ChipsetAMD B550
Memory
Memory slot count4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
Support for DDR4 3200/2933/2667/2400/2133 MT/s memory modules
Supported memoryDDR4 2133 / DDR3 1600 / DDR4 2400 / DDR4 2667 / DDR4 2933 / DDR4 3200
Max supported RAM128 GB
Memory channelsDual Channel
ECC supportSupport for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Support for Extreme Memory Profile (XMP) memory modules
(The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to "Memory Support List" on GIGABYTE's website for more information.)
Storage
SATA ports4 x SATA 6Gb/s
M.2 slots1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 22110/2280 SSDs:
- AMD Ryzen™ 5000/3000 Series Processors support SATA and PCIe 4.0 × 4/x2 SSDs
- AMD Ryzen™ 5000 G/4000 G/3000 G Series Processors support SATA and PCIe 3.0 x4/x2 SSDs
1 x M.2 connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type 22110/2280 PCIe 3.0 x4/x2 SSDs
SATA and RAID supportRAID 0, RAID 1, and RAID 10 support for NVMe SSD storage devices
RAID 0, RAID 1, and RAID 10 support for SATA storage devices
Connectivity
Ethernet controllerRealtek® GbE LAN chip (1 Gbit/s/100 Gbit/s/10 Mbit/s)
Maximum network speed(1 Gbit/s/100 Gbit/s/10 Mbit/s)
Wi-Fi standardRealtek® Wi-Fi 6 RTL8851BE
- WIFI a, b, g, n, ac, ax, supporting 2.4/5 GHz carrier frequency bands
- Support for 11ax 80 MHz wireless standard
(Actual data rate may vary depending on environment and equipment.)
Bluetooth support5.3
Ports & slots
PCIe 3.0 x16 slots1 x PCI Express 3.0 x16
PCIe x16 slots1 x PCI Express x16
PCIe x4 slots3 x PCI Express x4
PCIe x1 slots2 x PCI Express x1
PCI slots1 x PCI Slot
Rear panel ports4 x USB 2.0/1.1 ports
2 x antenna connectors (1T1R)
1 x HDMI port (Note)
1 x USB 3.2 Gen 2 Type-A (Note)/USB 3.2 Gen 1 port (red)
1 x USB Type-C® port, with USB 3.2 Gen 1 support
1 x Q-Flash Plus button
1 x RJ-45 port
2 x USB 3.2 Gen 1 ports
3 x audio jacks
(Note) Actual support may vary by CPU.
PS/2 ports1
Serial ports3
Video connectors1
HDMI ports1 x HDMI
Ethernet port1 x RJ45
USB 3.1 ports2 x USB 3.1
USB 3.0 ports10 x USB 3.0
USB 2.0 ports9 x USB 2.0
Game/midi ports1
Audio jacks6 Ports
Onboard USB headers2 x USB 3.0 + 8 x USB 2.0
Power
Power connectors24 Pin
Size & build
Form factorATX
Width and length30.5 cm × 24.4 cm
Shipping weight1.27 kg
Package size333 × 279 × 84 mm
Compatibility
Windows 11 supportSupport for Windows 11 64-bit
Support for Windows 10 64-bit
In the box
In the box1 unit
More details
PCI express 2.0 x161 x PCI Express 2.0 x16
ESATA1 x eSATA 3Gb/s

Questions about this item

How can I verify the board is working after I install a Ryzen 5000 CPU and DDR4 memory?

Power on the system and check that the POST screen appears, the BIOS detects the installed DDR4 modules up to 128 GB, and the PCIe 4.0 x16 slot reports a graphics card at the correct link speed.

What ships in the box and what must I provide separately?

The package includes the ATX motherboard, I/O shield, driver disc and manual; you must supply an AM4 Ryzen processor, DDR4 DIMMs up to 128 GB, M.2 storage and a graphics card if your CPU lacks integrated graphics.

Which memory speed should I target for a Ryzen 5000 build on this board?

The board supports DDR4 up to 3200 MT/s natively and up to 4733 MT/s with XMP/EXPO modules; choose 3200 MT/s for guaranteed stability or a faster kit from the QVL if you plan to overclock.

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