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Gigabyte B840M Eagle WiFi6 AM5 Micro‑ATX Motherboard – DDR5, PCIe 4.0

Original price £139.99 - Original price £139.99
Original price
£139.99
£139.99 - £139.99
Current price £139.99
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Gigabyte B840M EAGLE WIFI6 (Socket AM5) DDR5 Micro‑ATX Motherboard

Upgrade your AM5 system with the Gigabyte B840M Eagle WiFi6 motherboard. Designed for 7000, 8000, and 9000‑series Ryzen processors, this Micro‑ATX board delivers reliable performance with DDR5 support up to 7600MHz (OC). Featuring PCIe 4.0 expansion, dual M.2 slots, WiFi 6, 2.5Gb LAN, and integrated Radeon Graphics outputs, it provides a strong foundation for gaming, productivity, and compact builds. With Gigabyte’s Q‑Flash Plus, Smart Backup, and GCC software, system management and updates are simple and efficient.

Specifications

Socket: AM5
Chipset: AMD B840
Form Factor: Micro‑ATX (24.4cm × 24.4cm)

CPU Support: AMD Ryzen: • 9000 Series • 8000 Series • 7000 Series

Memory
Type: DDR5
Max Speed: DDR5‑7600 (OC)
Supported Speeds: 7600–4400 MT/s
Slots: 2 × DIMM
Max Capacity: 128GB
Features: AMD EXPO & XMP compatible

Graphics Support (Integrated Radeon Graphics via supported CPUs)
Display Outputs:1 × DisplayPort 1.4 (3840×2160 @ 144Hz, HDR), 1 × HDMI 2.1 (4096×2160 @ 60Hz, HDR)

Audio
Realtek HD Audio Codec Supports 2/4/5.1/7.1‑channel audio

Networking
LAN: Realtek 2.5GbE 
Wireless: Realtek WiFi 6 (802.11ax)
Bluetooth: 5.3

Expansion Slots
CPU: • 1 × PCIe 4.0 x16 (x16/x8/x4 depending on CPU)
Chipset: • 1 × PCIe 3.0 x4 (x16 slot)

Storage
M.2 Slots:1 × PCIe 4.0 x4/x2 (CPU) – 2280, 1 × PCIe 3.0 x2 (Chipset) – 2280
SATA: 4 × SATA 6Gb/s
RAID: NVMe RAID 0/1/5/10 (RAID 5 only on Ryzen 9000), SATA RAID 0/1/10

USB Connectivity
Rear I/O:
 2 × USB 3.2 Gen1
4 × USB 2.0
1 × USB‑C 3.2 Gen1 
PS/2 combo port
DisplayPort
HDMI
2 × WiFi antenna connectors
 RJ‑45(Ethernet port)
3 × audio jacks

Internal Headers:
USB‑C 3.2 Gen1 
2 × USB 3.2 Gen1
4 × USB 2.0

Cooling & Internal I/O
1 × CPU fan/pump header
2 × system fan headers 
 2 × ARGB headers
1 × RGB header
24‑pin ATX power
8‑pin CPU power
TPM header
Front panel connectors
Clear the CMOS jumper

BIOS
256Mbit AMI UEFI BIOS Supports Q‑Flash & Q‑Flash Plus

Special Features
 Gigabyte Control Centre (GCC)
Q‑Flash & Q‑Flash Plus 
Smart Backup
WiFi 6 + 2.5Gb LAN
Dual M.2 slots
PCIe 4.0 GPU support