GIGABYTE B840M EAGLE WIFI6 AM5 DDR5 Motherboard
The GIGABYTE B840M EAGLE WIFI6 is a Micro ATX AMD AM5 motherboard designed for modern gaming PCs, compact desktops, productivity systems, and performance-focused workstation builds. Based on the AMD B840 chipset, it supports compatible AMD Ryzen 9000, Ryzen 8000, and Ryzen 7000 Series processors. The motherboard combines DDR5 memory, PCIe 4.0 graphics support, dual M.2 storage, 2.5GbE LAN, Wi-Fi 6, Bluetooth, and modern display connectivity in a compact 24.4 × 24.4 cm design.
AMD AM5 Platform and B840 Chipset
The B840M EAGLE WIFI6 uses the AMD Socket AM5 platform and supports compatible Ryzen 9000, Ryzen 8000, and Ryzen 7000 Series processors. The AMD B840 chipset provides a modern foundation for gaming, productivity, office computing, content creation, multimedia, and everyday desktop applications.
The motherboard is designed with a 5+2+2 digital VRM solution, providing a stable power-delivery foundation for compatible AMD Ryzen processors. GIGABYTE also incorporates various motherboard technologies focused on system management, thermal control, and easier PC assembly.
DDR5 Memory Support up to 128GB
The motherboard features two DDR5 DIMM slots with dual-channel memory architecture and supports up to 128GB of system memory. GIGABYTE specifies DDR5 memory speeds of up to 7600 MT/s (OC), depending on the processor, memory modules, and system configuration.
The B840M EAGLE WIFI6 also supports AMD EXPO and Intel XMP memory profiles, allowing compatible high-performance DDR5 memory kits to be configured more conveniently.
PCIe 4.0 Graphics Support
The primary PCI Express x16 slot is connected to the CPU and supports PCIe 4.0 x16 with compatible Ryzen 9000 and Ryzen 7000 Series processors. With supported Ryzen 8000 Series processors, PCIe operation depends on the specific CPU configuration.
A secondary full-length PCIe slot operates through the chipset at PCIe 3.0 x4, providing additional expansion capability for compatible add-in cards.
Dual M.2 NVMe Storage
For high-speed storage, the B840M EAGLE WIFI6 provides two M.2 slots. The primary M.2 connector supports PCIe 4.0 x4/x2 NVMe SSDs, while the secondary M.2 connector supports PCIe 3.0 x2 storage.
The motherboard also includes four SATA 6Gb/s connectors, allowing users to install additional SATA SSDs and hard drives. This combination provides flexible storage options for operating systems, applications, games, multimedia files, and backups.
Wi-Fi 6 and 2.5GbE LAN
Integrated Realtek Wi-Fi 6 provides wireless connectivity over the 2.4GHz and 5GHz bands, supporting the 802.11ax wireless standard. The motherboard also includes integrated Bluetooth connectivity for compatible wireless peripherals and accessories.
For wired networking, the motherboard features a Realtek 2.5GbE LAN controller, supporting network speeds up to 2.5Gbps with compatible networking equipment. This is useful for online gaming, high-speed file transfers, network storage, streaming, and compatible broadband connections.
HDMI 2.1 and DisplayPort 1.4
The motherboard provides one HDMI 2.1 port and one DisplayPort 1.4 output for compatible processors with integrated AMD Radeon graphics.
The HDMI output supports up to 4096 × 2160 at 60Hz, while DisplayPort supports up to 3840 × 2160 at 144Hz, subject to CPU graphics capability and configuration.
USB Connectivity and Q-Flash Plus
The B840M EAGLE WIFI6 provides multiple USB ports for keyboards, mice, external storage devices, printers, controllers, and other peripherals. It includes USB connectivity for both front-panel and rear I/O expansion.
GIGABYTE also provides Q-Flash and Q-Flash Plus for convenient BIOS updating. Additional software and management features include GIGABYTE Control Center and Smart Backup, depending on supported system configuration.
Thermal and EZ-Latch Features
The motherboard incorporates thermal management features designed to help maintain stable operation during extended workloads. GIGABYTE includes M.2 Thermal Guard and other thermal design elements for key motherboard components.
The EZ-Latch design makes installation and removal of compatible PCIe graphics cards and M.2 SSDs more convenient, helping simplify PC assembly and upgrades.
Compact Micro ATX Design
Measuring 24.4 × 24.4 cm, the B840M EAGLE WIFI6 uses the Micro ATX form factor. This makes it suitable for compact PC cases while retaining essential features such as dual DDR5 slots, dual M.2 storage, PCIe graphics expansion, 2.5GbE LAN, and integrated Wi-Fi 6.
Its compact layout makes the motherboard suitable for gaming PCs, home desktops, office systems, and small-form-factor performance builds.
Key Features
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AMD Socket AM5 for Ryzen 9000/8000/7000 Series processors
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AMD B840 chipset
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Micro ATX 24.4 × 24.4cm form factor
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2× DDR5 DIMM slots
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Up to 128GB DDR5 memory
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DDR5 up to 7600 MT/s (OC)
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AMD EXPO and Intel XMP support
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PCIe 4.0 x16 graphics support
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2× M.2 NVMe slots
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4× SATA 6Gb/s connectors
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Realtek 2.5GbE LAN
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Realtek Wi-Fi 6
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Bluetooth support
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HDMI 2.1 and DisplayPort 1.4
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Q-Flash Plus support
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M.2 Thermal Guard
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EZ-Latch design
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GIGABYTE Control Center support
Why Choose GIGABYTE B840M EAGLE WIFI6?
The GIGABYTE B840M EAGLE WIFI6 is a practical choice for users building a modern AMD AM5 PC in a compact Micro ATX format. Its combination of Ryzen processor support, DDR5 memory, PCIe 4.0 graphics, dual M.2 storage, 2.5GbE LAN, Wi-Fi 6, Bluetooth, and modern display connectivity provides a balanced platform for gaming, productivity, office computing, content creation, and everyday desktop applications.
Note: GIGABYTE specifications can vary by motherboard revision. Check the exact revision and local SKU before purchase for revision-specific wireless and Bluetooth specifications.
FAQ (Frequently Asked Questions)
What processors does the GIGABYTE B840M EAGLE WIFI6 support?
It supports compatible AMD Ryzen 9000, Ryzen 8000, and Ryzen 7000 Series processors using the AM5 socket.
How much RAM does the B840M EAGLE WIFI6 support?
The motherboard supports up to 128GB of DDR5 memory through two DIMM slots.
What is the maximum DDR5 speed?
The motherboard supports DDR5 speeds up to 7600 MT/s through overclocking, depending on the CPU and memory configuration.
Does the B840M EAGLE WIFI6 support PCIe 4.0?
Yes. The primary PCIe x16 slot supports PCIe 4.0 x16 with compatible Ryzen 9000 and Ryzen 7000 Series processors.
How many M.2 slots are available?
The motherboard provides two M.2 slots for NVMe SSD storage, with PCIe 4.0 and PCIe 3.0 support.
Does the motherboard support Wi-Fi 6?
Yes. The B840M EAGLE WIFI6 includes Realtek Wi-Fi 6 wireless connectivity with 2.4GHz and 5GHz band support.
Does GIGABYTE B840M EAGLE WIFI6 have 2.5GbE LAN?
Yes. It features a Realtek 2.5GbE LAN controller for high-speed wired networking.
Does the B840M EAGLE WIFI6 support Bluetooth?
Yes. The integrated wireless module provides Bluetooth support, with the exact Bluetooth version depending on the motherboard revision.
What display outputs are available?
It provides 1× HDMI 2.1 and 1× DisplayPort 1.4 for compatible processors with integrated graphics.
Is the GIGABYTE B840M EAGLE WIFI6 suitable for gaming?
Yes. Its AM5 CPU support, DDR5 memory, PCIe 4.0 x16 graphics interface, dual M.2 storage, 2.5GbE LAN, and Wi-Fi 6 make it suitable for modern gaming PC builds.
What is the form factor of the B840M EAGLE WIFI6?
The motherboard uses the Micro ATX form factor and measures 24.4 × 24.4 cm.
