GIGABYTE B840M EAGLE WIFI6 Motherboard
Key Features
-
X3D Turbo Mode
Unleash a new era of gaming performance. -
AMD Socket AM5
- Supports AMD Ryzen™ 9000 Series Processors
- Supports AMD Ryzen™ 8000 Series Processors
-
Supports AMD Ryzen™ 7000 Series Processors
-
Digital 5+2+2 Phases VRM Solution
-
Dual Channel DDR5 Memory
- 2 x DIMM slots
-
AMD EXPO™ memory module support
-
D5 Bionic Corsa
Designed for infinite memory performance. -
EZ-Latch Design
- PCIe and M.2 slots with quick release & screwless design
-
M.2 heatsinks with screwless design
-
Friendly UI
Multi-Theme, AIO Fan Control, and Q-Flash Auto Scan in BIOS and software. -
Ultra-Fast Storage
-
2 x M.2 slots
-
Efficient Thermal Design
- VRM Thermal Armor Advanced
-
M.2 Thermal Guard
-
Fast Networking
- 2.5GbE LAN
-
Wi-Fi 6
-
Extended Connectivity
- HDMI
-
DisplayPort
-
PCIe UD Slot
- PCIe x16 slots with 10X strength for graphics card
- Improved heat dissipation effect
Specifications
CPU
| Item | Details |
|---|---|
| Socket | AMD Socket AM5 |
| CPU Support | AMD Ryzen™ 9000 / 8000 / 7000 Series Processors |
| Note | For the latest CPU support list, refer to GIGABYTE's website. |
Chipset
| Item | Details |
|---|---|
| Chipset | AMD B840 |
Memory
| Item | Details |
|---|---|
| Type | DDR5 |
| Supported Speeds | 7600(O.C.) / 7200(O.C.) / 7000(O.C.) / 6800(O.C.) / 6600(O.C.) / 6400(O.C.) / 6200(O.C.) / 6000(O.C.) / 5800(O.C.) / 5600(O.C.) / 5200 / 4800 / 4400 MT/s |
| Slots | 2 x DDR5 DIMM sockets |
| Max Capacity | Up to 128 GB (64 GB per DIMM) |
| Architecture | Dual channel memory architecture |
| Module Support | Non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 |
| Profile Support | AMD EXtended Profiles for Overclocking (AMD EXPO™) and Extreme Memory Profile (XMP) |
| Note | CPU and memory configuration may affect supported types, speeds, and number of modules. Refer to the “Memory Support List” on GIGABYTE's website. |
BIOS
| Item | Details |
|---|---|
| ROM | 1 x 256 Mbit flash |
| Type | AMI UEFI BIOS (licensed) |
| Compliance | PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 |
Graphics
| Item | Details |
|---|---|
| Integrated Graphics | Integrated Graphics Processor with AMD Radeon™ Graphics support |
| DisplayPort | 1 x DisplayPort, max resolution 3840x2160@144 Hz; supports DisplayPort 1.4 and HDR |
| HDMI | 1 x HDMI port, max resolution 4096x2160@60 Hz; supports HDMI 2.1, HDCP 2.3, and HDR |
| HDMI Note | Supports native HDMI 2.1 TMDS compatible ports |
| Note | Graphics specifications may vary depending on CPU support. |
Audio
| Item | Details |
|---|---|
| Codec | Realtek® Audio CODEC |
| Audio | High Definition Audio |
| Channel Support | 2/4/5.1/7.1-channel |
| Note | Audio jack functionality can be changed via software. To configure 7.1-channel audio, use the audio software settings. |
LAN
| Item | Details |
|---|---|
| Controller | Realtek® 2.5GbE LAN chip |
| Speed | 2.5 Gbps / 1 Gbps / 100 Mbps |
Wireless LAN & Bluetooth
| Item | Details |
|---|---|
| Wireless | Realtek® Wi-Fi 6 RTL8851BE |
| Standards | Wi-Fi a/b/g/n/ac/ax |
| Bands | 2.4 GHz / 5 GHz |
| Bluetooth | Bluetooth 5.3 |
| Wireless Standard | Supports 11ax 80MHz |
| Note | Actual data rate may vary depending on environment and equipment. |
Expansion Slots
| Item | Details |
|---|---|
| PCIEX16 (CPU) | 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU |
| Ryzen 9000/7000 | PCIe 4.0 x16 mode |
| Ryzen 8000 Phoenix 1 | PCIe 4.0 x8 mode |
| Ryzen 8000 Phoenix 2 | PCIe 4.0 x4 mode |
| Note | PCIEX16 can support either a graphics card or an NVMe SSD. If only one graphics card is installed, use the PCIEX16 slot. |
| PCIEX4 (Chipset) | 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x4 |
Storage
| Item | Details |
|---|---|
| M.2 (M2A_CPU) | 1 x M.2 connector, integrated in the CPU, Socket 3, M key, type 2580/2280 SSDs |
| M2A Ryzen 9000/7000 | Supports PCIe 4.0 x4/x2 SSDs |
| M2A Ryzen 8000 Phoenix 1 | Supports PCIe 4.0 x4/x2 SSDs |
| M2A Ryzen 8000 Phoenix 2 | Supports PCIe 4.0 x4/x2 SSDs |
| M.2 (M2C_SB) | 1 x M.2 connector, integrated in the chipset, Socket 3, M key, type 2280, PCIe 3.0 x2 SSDs |
| SATA | 4 x SATA 6Gb/s connectors |
RAID
| Item | Details |
|---|---|
| NVMe RAID | RAID 0, RAID 1, RAID 5, RAID 10 support for NVMe SSD storage devices |
| Note | RAID 5 is only available on AMD Ryzen™ 9000 Series Processors. |
USB
| Source | Ports |
|---|---|
| CPU | 2 x USB 3.2 Gen 1 ports on the back panel |
| CPU + USB 2.0 Hub | 4 x USB 2.0/1.1 ports on the back panel |
| Chipset (Internal) | 1 x USB Type-C® port with USB 3.2 Gen 1 support (via internal header) |
| Chipset (Internal) | 2 x USB 3.2 Gen 1 ports (via internal headers) |
| Chipset (Internal) | 4 x USB 2.0/1.1 ports (via internal headers) |
Internal Connectors
- 1 x 24-pin ATX main power connector
- 1 x 8-pin ATX 12V power connector
- 1 x CPU fan header
- 1 x CPU fan/water cooling pump header
- 1 x system fan header
- 1 x system fan/water cooling pump header
- 2 x addressable RGB Gen2 LED strip headers
- 1 x RGB LED strip header
- 2 x M.2 Socket 3 connectors
- 4 x SATA 6Gb/s connectors
- 1 x front panel header
- 1 x front panel audio header
- 1 x USB Type-C® header with USB 3.2 Gen 1 support
- 1 x USB 3.2 Gen 1 header
- 2 x USB 2.0/1.1 headers
- 1 x Trusted Platform Module header (for GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0/GC-TPM2.0 SPI V2 module only)
- 1 x reset jumper
- 1 x Clear CMOS jumper
Rear Panel I/O
- 1 x PS/2 keyboard/mouse port
- 4 x USB 2.0/1.1 ports
- 1 x DisplayPort
- 1 x HDMI port
- 1 x Q-Flash Plus button
- 2 x USB 3.2 Gen 1 ports
- 1 x RJ-45 LAN port
- 2 x SMA antenna connectors (2T2R)
- 3 x audio jacks
Form Factor
| Item | Details |
|---|---|
| Form Factor | Micro ATX |
| Dimensions | 24.4 cm x 24.4 cm |
Operating System Support
| Item | Details |
|---|---|
| OS | Windows 11 64-bit |
| OS | Windows 10 64-bit |
