GIGABYTE B840M EAGLE WIFI6 Motherboard
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About This Item
- AMD B840 chipset with Socket AM5 for AMD Ryzen 7000/8000/9000 series CPUs
- 2x M.2 slots with PCIe 4.0 and PCIe 3.0 support for high-speed storage
- micro ATX form factor with 5+2+2 phase VRM for stable power delivery
- Supports up to 128GB DDR5 memory at 7600MHz (OC) for exceptional performance
- Wi-Fi 6 and 2.5GbE LAN for fast, reliable connectivity
- 7.1 channel audio with Realtek ALC897 codec for immersive sound
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GIGABYTE B840M EAGLE WIFI6 | AMD Ryzen 9000 Ready Micro-ATX Motherboard
The GIGABYTE B840M EAGLE WIFI6 Motherboard is engineered for AMD Ryzen 9000 CPUs, delivering robust performance in a compact micro-ATX form factor. With advanced VRM cooling, DDR5 memory support up to 7600MHz, and comprehensive connectivity including Wi-Fi 6 and 2.5GbE LAN, this board offers exceptional value for gaming and productivity builds.
Product Specifications
| Metric | Spec |
|---|---|
| CPU Support | AMD Ryzen 7000/8000/9000 Series |
| Memory Support | DDR5, up to 7600MHz (OC), 128GB max |
| M.2 Slots | 2 (PCIe 4.0 + PCIe 3.0) |
| Wi-Fi | Wi-Fi 6 (802.11ax) |
| LAN | 2.5GbE Ethernet |
Advanced Power Delivery for AMD Ryzen 9000
The 5+2+2 phase VRM design provides stable power delivery for demanding AMD Ryzen 9000 processors. This robust power architecture ensures consistent performance during intensive workloads and gaming sessions, while maintaining optimal thermals through efficient heat dissipation.
High-Speed DDR5 Memory Performance
Supporting DDR5 memory up to 7600MHz when overclocked, this motherboard unlocks exceptional system responsiveness. The dual-channel architecture and support for up to 128GB of unbuffered non-ECC memory makes it ideal for memory-intensive applications, from content creation to competitive gaming.
Comprehensive Storage Solutions
With two M.2 slots supporting PCIe 4.0 and 3.0, plus four SATA III ports, storage flexibility is paramount. The board supports RAID 0, 1, and 10 configurations, allowing users to optimize for speed, redundancy, or a balance of both. This makes it suitable for both high-performance boot drives and bulk storage needs.
Future-Ready Connectivity
Modern connectivity options include Wi-Fi 6 for fast wireless networking, 2.5GbE LAN for wired stability, and USB 3.2 Gen 1 ports for high-speed peripherals. The HDMI 2.1 and DisplayPort 1.4 outputs support multi-monitor setups with 4K resolution at high refresh rates, perfect for immersive gaming and productivity.
Box contents
- GIGABYTE B840M EAGLE WIFI6 Motherboard
- I/O shield
- User manual
- SATA cables
- M.2 screws
- Wi-Fi antennas
- Warranty card
Key points to check
- Confirm your CPU is compatible with Socket AM5 (AMD Ryzen 7000/8000/9000 Series)
- Verify your case supports micro-ATX motherboard dimensions (244mm x 244mm)
- Check that your power supply has the required 24-pin ATX and 8-pin EPS connectors
- Ensure your DDR5 memory is on the motherboard’s QVL list for guaranteed compatibility
Common questions
Does this motherboard support PCIe 5.0 devices?
Can I use this board with older Ryzen 5000 series CPUs?
What is the maximum memory speed supported?
Does it have built-in Wi-Fi and Bluetooth?
What form factor is this motherboard?
Summary & warranty
The GIGABYTE B840M EAGLE WIFI6 offers excellent value for users building systems around AMD’s latest Ryzen 9000 processors. Its combination of robust power delivery, DDR5 support, and comprehensive connectivity makes it ideal for both gaming enthusiasts and content creators seeking performance in a space-efficient package. Covered by the applicable manufacturer warranty.
| Weight | 0.4 kg |
|---|---|
| Bundled software | Norton® Internet Security (OEM version) LAN bandwidth management software |
| Front panel connector | Yes |
| 12V power connector | Yes |
| USB 2.0 connectors | 2 |
| USB 3.2 Gen 1 3.1 Gen 1 connectors | 2 |
| TPM connector | Yes |
| Number of SATA III connectors | 4 |
| Number of chassis fan connectors | 2 |
| Front panel audio connector | Yes |
| EPS power connector 8-pin | Yes |
| CPU fan connector | Yes |
| ATX Power connector 24-pin | Yes |
| RGB LED pin header | Yes |
| Number of CPU fan connectors | 2 |
| Number of EPS power connectors 8-pin | 1 |
| Number of water pump connectors | 2 |
| Number of RGB LED pin headers | 3 |
| Warranty period | 3 year(s) |
| Processor manufacturer | AMD |
| Compatible processor series | AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| Processor socket | Socket AM5 |
| Number of memory slots | 2 |
| Memory slots type | DIMM |
| Memory channels | Dual-channel |
| Supported memory clock speeds | 7600,7200,7000,6800,6600,6400,6200,6000,5800,5600,5200,4800,4400 MHz |
| Maximum internal memory | 128 GB |
| Unbuffered memory | Yes |
| Supported memory clock speed max | 7600 MHz |
| ECC сompatibility | Non-ECC |
| Maximum internal memory per slot | 64 GB |
| Number of HDDs supported | 4 |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, PCI Express 4.0, SATA III |
| RAID levels | 1, 10 |
| Number of storage drives supported | 6 |
| RAID support | Yes |
| Parallel processing technology support | Not supported |
| USB 3.2 Gen 1 3.1 Gen 1 Type-A ports quantity | 2 |
| DisplayPort version | 1.4 |
| USB 2.0 ports quantity | 4 |
| WiFi-AP antenna jack | 2 |
| PS/2 ports quantity | 1 |
| Microphone in | Yes |
| Headphone outputs | 1 |
| HDMI ports quantity | 1 |
| Ethernet LAN RJ-45 ports | 1 |
| DisplayPorts quantity | 1 |
| Line-in | Yes |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) |
| LAN controller | Realtek RTL8125 |
| Bluetooth version | 5.3 |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| WLAN controller model | Realtek RTL8851BE |
| Motherboard chipset family | AMD |
| Supported processor sockets | Socket AM5 |
| PC health monitoring | Fan, Temperature, Voltage, Water cooling |
| Cooling type | Passive |
| Audio output channels | 7.1 channels |
| Component for | PC |
| Audio chip | Realtek ALC897 |
| Product colour | Dark brown |
| Number of M.2 M slots | 2 |
| PCI Express x16 Gen 3.x slots | 1 |
| PCI Express x16 Gen 4.x slots | 1 |
| 1st M.2 largest key size | 2580 |
| 1st M.2 highest PCI Express generation | 4.0 |
| 2nd M.2 largest key size | 2280 |
| 2nd M.2 highest PCI Express generation | 3.0 |
| BIOS type | UEFI AMI |
| Clear CMOS jumper | Yes |
| BIOS memory size | 256 Mbit |
| ACPI version | 5.0 |
| System Management BIOS SMBIOS version | 2.7 |
| Desktop Management Interface DMI version | 2.7 |
| Power source type | ATX |
| Maximum resolution | 4096 x 2160 pixels |
| HDCP | Yes |
| DirectX version | 12.0 |
| Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
| Battery technology | Lithium-Manganese Dioxide (LiMnO2) |
| Battery weight | 3 g |
| Number of battery cells | 1 |
| Lithium weight per battery | 0.07 g |
| Battery type | CR2032 |
| Products per shipping inner case | 1 pc(s) |
| Width | 244 mm |
| Depth | 244 mm |
| Batteries included | Yes |
| Screws included | Yes |
| Antenna included | Yes |
| Height | 35 mm |
| Package width | 270 mm |
| Package depth | 268 mm |
| Package height | 68 mm |
| Package weight | 1.31 kg |
| Weight | 1.22 kg |
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