GIGABYTE
GIGABYTE B840M AORUS ELITE AMD motherboard WiFi6E
Micro-ATX AM5 board with DDR5 support up to 8200 MT/s, WiFi6E, and DisplayPort 1.4 for 3840x2160@144 Hz output
- CPU Socket TypeAM4
- CPU TypeRyzen 9000 Series
- ChipsetAMD B550
- Number of Memory Slots4x288pin (DDR5)
- Memory StandardDDR4 5333
- Maximum Memory Supported128GB
- Supports Ryzen 9000, 8000 and 7000 series processors for broad AM5 compatibility
- DDR5 memory up to 8200 MT/s overclocked with EXPO and XMP profiles
- Four DIMM slots accept up to 256 GB total system memory
- DisplayPort 1.4 output drives 3840x2160 at 144 Hz
- AMD B840 chipset with integrated Radeon graphics for display without discrete GPU
AMD B840 Micro ATX Board
This GIGABYTE B840M AORUS ELITE motherboard targets builders who want a compact AM5 platform with WiFi6E and high-speed DDR5 support. It fits Micro ATX cases while still providing four DDR5 slots and modern connectivity.
Upgrade from B550 or older AM4
Moving from an AMD B550 or earlier AM4 board lets you run Ryzen 7000, 8000 and 9000 series processors with DDR5 memory up to 8200 MT/s overclocked. The jump is worth it when you need PCIe 5.0 graphics bandwidth and integrated Radeon graphics with DisplayPort 1.4 at 3840x2160 resolution.
Straightforward AM5 install
The AM5 socket uses a land-grid array so there are no fragile pins on the CPU; align the triangle markers and lower the retention lever. Common issues are forgetting the BIOS update for newer Ryzen 9000 chips and not seating DDR5 modules until the latches click on both ends.
Points forts
- Supports Ryzen 9000, 8000 and 7000 series processors for broad AM5 compatibility
- DDR5 memory up to 8200 MT/s overclocked with EXPO and XMP profiles
- Four DIMM slots accept up to 256 GB total system memory
- DisplayPort 1.4 output drives 3840x2160 at 144 Hz
- AMD B840 chipset with integrated Radeon graphics for display without discrete GPU
Caractéristiques
| Brand | ASUS |
|---|---|
| Series | Prime |
| Model | B850M A ELT WF6E ICE |
| Part Number | B850M A ELT WF6E ICE |
| CPU Socket Type | AM4 |
| CPU Type | Ryzen 9000 Series |
| Chipset | AMD B550 |
| Number of Memory Slots | 4x288pin (DDR5) |
| Memory Standard | DDR4 5333 |
| Maximum Memory Supported | 128GB |
| Channel Supported | 12-Channel |
| Memory Feature | DDR5, 8200 MHz, 4, 256 GB |
| PCI Express 5.0 x16 | 2 x PCI Express 5.0 x16 |
| PCI Express 4.0 x16 | 1 x PCI Express 4.0 x16 |
| PCI Express 3.0 x16 | 1 x PCI Express 3.0 x16 |
| PCI Express 2.0 x16 | 1 x PCI Express 2.0 x16 |
| PCI Express x16 | 1 x PCI Express x16 |
| PCI Express x4 | 3 x PCI Express x4 |
| PCI Express x1 | 2 x PCI Express x1 |
| PCI Slots | 1 x PCI Slot |
| Other Slots | 2 x Mini PCIe |
| Serial ATA (SATA) | 14 x SATA 6Gb/s |
| Max LAN Speed | 100Mbps |
| Wireless LAN | Wi-Fi 802.11 be |
| Back I/O Ports | 1 x 6.3mm Headphone |
| PS/2 | 1 |
| COM | 3 |
| Video Ports | 1 |
| HDMI | 1 x HDMI |
| RJ45 | 1 x RJ45 |
| USB 3.1 | 2 x USB 3.1 |
| USB 3.0 | 10 x USB 3.0 |
| USB 1.1/2.0 | 9 x USB 2.0 |
| Audio Ports | 6 Ports |
| Onboard USB | 1 x USB 3.1 + 2 x USB 3.0 + 2 x USB 2.0 |
| Other Connectors | 24-Pin, 12, 4, 2, 1, pci_e_4 |
| Form Factor | ATX |
| Dimensions (W x L) | 20' |
| Power Pin | 24 Pin |
| Features | AMD X670E, Socket AM5, Micro ATX, DDR5, 256 GB, 4, 12, 2, 1, pci_e_4, AMD Ryzen 7000 Series,AMD Ryzen 8000 Series,AMD Ryzen 9000 Series |
| Package Contents | 1 unit |
Questions sur cet article
What size case and mounting holes does the Micro ATX board need?
The board uses the Micro ATX form factor, so it fits any case with Micro ATX or larger motherboard trays and standard ATX mounting holes.
How do I install the DDR5 memory and which slot order avoids the common mistake?
Install modules in the two grey slots first for dual-channel operation; the board has four 288-pin DDR5 slots supporting up to 256 GB total.
When will the WiFi 6E module need attention or replacement?
The onboard WiFi 6E is soldered to the board and has no user-serviceable parts; if it fails the motherboard would require professional repair.
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