GIGABYTE B840M EAGLE WIFI6 Motherboard

£116.66 inc VAT

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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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Description

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.

Slim Specs Table

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

Check before you buy

  • 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

Frequently Asked Questions

Q: Does this motherboard support PCIe 5.0 devices?

A: No, the B840M EAGLE WIFI6 supports PCIe 4.0 on its primary x16 slot and PCIe 3.0 on the secondary M.2 slot.

Q: Can I use this board with older Ryzen 5000 series CPUs?

A: No, this motherboard is designed exclusively for AMD Ryzen 7000, 8000, and 9000 Series processors using the AM5 socket.

Q: What is the maximum memory speed supported?

A: The motherboard supports DDR5 memory up to 7600MHz when overclocked, with standard speeds varying by memory kit.

Q: Does it have built-in Wi-Fi and Bluetooth?

A: Yes, it includes Wi-Fi 6 (802.11ax) and Bluetooth 5.3 connectivity with included antennas.

Q: What form factor is this motherboard?

A: This is a micro-ATX motherboard measuring 244mm x 244mm, suitable for compact builds.

The Consultant’s verdict & 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 standard Manufacturer Warranty.

Specifications
Internal I/O
Number of M.2 (M) slots2
Front panel connectorYes
12V power connectorYes
Supported storage drive interfacesM.2, PCI Express 4.0, SATA III
USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
TPM connectorYes
Number of SATA III connectors4
Number of chassis fan connectors2
Front panel audio connectorYes
EPS power connector (8-pin)Yes
CPU fan connectorYes
ATX Power connector (24-pin)Yes
RGB LED pin headerYes
Number of CPU fan connectors2
Number of EPS power connectors (8-pin)1
Number of water pump connectors2
Number of RGB LED pin headers3
Technical details
Motherboard chipset familyAMD
Motherboard chipsetAMD B840
Supported processor socketsSocket AM5
PC health monitoringFan, Temperature, Voltage, Water cooling
Parallel processing technology supportNot supported
HDMI version2.1
Cooling typePassive
Motherboard form factormicro ATX
Component forPC
Warranty period3 year(s)
Audio
Audio output channels7.1 channels
Performance
Number of HDDs supported4
Supported storage drive typesHDD & SSD
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Motherboard chipset familyAMD
Motherboard chipsetAMD B840
RAID levels0, 1, 10
Supported processor socketsSocket AM5
PC health monitoringFan, Temperature, Voltage, Water cooling
Cooling typePassive
Audio output channels7.1 channels
Motherboard form factormicro ATX
Component forPC
Processor
Processor manufacturerAMD
Compatible processor seriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor socketsSocket AM5
Processor socketSocket AM5
Memory
Number of memory slots2
Memory slots typeDIMM
Supported memory typesDDR5-SDRAM
Memory channelsDual-channel
Supported memory clock speeds7600,7200,7000,6800,6600,6400,6200,6000,5800,5600,5200,4800,4400 MHz
Maximum internal memory128 GB
Unbuffered memoryYes
Supported memory clock speed (max)7600 MHz
ECC сompatibilityNon-ECC
Maximum internal memory per slot64 GB
Storage controllers
Number of HDDs supported4
Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2, PCI Express 4.0, SATA III
RAID levels0, 1, 10
Number of storage drives supported6
RAID supportYes
Graphics
Parallel processing technology supportNot supported
Maximum resolution4096 x 2160 pixels
HDCPYes
DirectX version12.0
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
DisplayPort version1.4
USB 2.0 ports quantity4
WiFi-AP antenna jack2
PS/2 ports quantity1
Microphone inYes
Headphone outputs1
HDMI version2.1
HDMI ports quantity1
Ethernet LAN (RJ-45) ports1
DisplayPorts quantity1
Line-inYes
Network
Ethernet LANYes
Wi-FiYes
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
LAN controllerRealtek RTL8125
Ethernet interface type2.5 Gigabit Ethernet
BluetoothYes
Bluetooth version5.3
Top Wi-Fi standardWi-Fi 6 (802.11ax)
WLAN controller modelRealtek RTL8851BE
Features
Power source typeATX
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Motherboard chipset familyAMD
Motherboard chipsetAMD B840
Supported processor socketsSocket AM5
PC health monitoringFan, Temperature, Voltage, Water cooling
Cooling typePassive
Audio output channels7.1 channels
Motherboard form factormicro ATX
Component forPC
Audio chipRealtek ALC897
Product colourDark brown
Expansion slots
Number of M.2 (M) slots2
PCI Express x16 (Gen 3.x) slots1
PCI Express x16 (Gen 4.x) slots1
1st M.2 largest key size2580
1st M.2 highest PCI Express generation4.0
2nd M.2 largest key size2280
2nd M.2 highest PCI Express generation3.0
BIOS
Battery technologyLithium-Manganese Dioxide (LiMnO2)
BIOS typeUEFI AMI
Clear CMOS jumperYes
BIOS memory size256 Mbit
ACPI version5.0
System Management BIOS (SMBIOS) version2.7
Desktop Management Interface (DMI) version2.7
Power
Power source typeATX
Video
Maximum resolution4096 x 2160 pixels
HDCPYes
DirectX version12.0
Packaging data
Package width270 mm
Package depth268 mm
Package height68 mm
Package weight1.31 kg
Software
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Bundled softwareNorton® Internet Security (OEM version) LAN bandwidth management software
Battery
Battery technologyLithium-Manganese Dioxide (LiMnO2)
Battery weight3 g
Number of battery cells1
Lithium weight per battery0.07 g
Battery typeCR2032
Logistics data
Products per shipping (inner) case1 pc(s)
Weight & dimensions
Height35 mm
Package width270 mm
Package depth268 mm
Package height68 mm
Package weight1.31 kg
Weight1.22 kg
Width244 mm
Depth244 mm
Packaging content
Bundled softwareNorton® Internet Security (OEM version) LAN bandwidth management software
Batteries includedYes
Screws includedYes
Antenna includedYes
Other features
Height35 mm
Package width270 mm
Package depth268 mm
Package height68 mm
Package weight1.31 kg
Weight1.22 kg
Identifiers
Additional EANs0889523047422

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