MSI B840M GAMING WIFI6E AMD AM5 Motherboard
MSI B840M GAMING WIFI6E AMD AM5 Motherboard
SKU:MBM-B840MGAMINGWIFI6E
The MSI B840M GAMING WIFI6E is an AMD AM5 motherboard designed for gaming and high-performance computing. Featuring DDR5 memory support up to 128GB, PCIe 4.0 connectivity, Wi-Fi 6E, and dual M.2 slots, it delivers modern performance and expandability for enthusiasts and content creators.
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Product Information
| Brand | MSI |
|---|---|
| Category | Motherboards |
| SKU | MBM-B840MGAMINGWIFI6E |
| Availability | In Stock |
Overview
- The MSI B840M GAMING WIFI6E is a feature-rich AM5 motherboard built on the AMD B840 chipset, supporting the latest Ryzen 9000, 8000, and 7000 Series processors. It delivers modern performance through dual DDR5 memory slots, PCIe 4.0 connectivity, and fast storage options via dual M.2 slots. The inclusion of Wi-Fi 6E and 2.5G LAN ensures excellent network performance for gaming, streaming, and data transfer tasks.
Designed for gaming and content creation workloads, this motherboard provides robust expansion options with two PCI-E x16 slots, four SATA ports, and comprehensive USB connectivity including USB 5Gbps Type-A and Type-C ports. The integrated graphics outputs (HDMI 2.1 and DisplayPort 1.4) support 4K displays at 60Hz, making it suitable for both discrete and integrated graphics setups.
Built-in debugging features including EZ Debug LEDs simplify troubleshooting during system assembly, whilst RAID support for SATA storage provides additional data management flexibility.
Specifications
| Chipset | AMD B840 |
|---|---|
| CPU Socket | AM5 |
| CPU Compatibility | AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors |
| Memory Slots | 2x DDR5 UDIMM |
| Maximum Memory | 128GB |
| Memory Speeds (JEDEC) | DDR5 5600-4800 MT/s |
| Memory Speeds (OC) | DDR5 8000+ MT/s (1DPC 1R), 7200+ MT/s (1DPC 2R) |
| Memory Features | Dual-channel, Non-ECC, Unbuffered, CUDIMM support |
| PCI-E Slot 1 | PCIe 4.0 x16 (CPU-connected) |
| PCI-E Slot 2 | PCIe 3.0 x4 (Chipset-connected) |
| M.2 Slots | 2x M.2 (both PCIe 4.0 x4 from CPU, supports 2280/2260) |
| SATA Ports | 4x SATA 6G |
| RAID Support | RAID 0, RAID 1, RAID 10 (SATA only) |
| Audio Codec | Realtek ALC897 |
| Audio Channels | 7.1-channel High Definition |
| Video Outputs | 1x HDMI 2.1 (4K 60Hz), 1x DisplayPort 1.4 (4K 60Hz) |
| LAN | Realtek 8125D 2.5G LAN |
| Wireless | Wi-Fi 6E |
| USB (Rear) | 2x USB 2.0, 4x USB 5Gbps Type-A |
| USB (Front Headers) | 4x USB 2.0, 2x USB 5Gbps Type-A, 1x USB 5Gbps Type-C |
| Debug Features | 4x EZ Debug LED, 1x EZ Memory Detection LED |
| Operating System Support | Windows 11 64-bit |
| Warranty | 36 months |
Key Features
Ideal For
FAQs
What AMD Ryzen processors does the MSI B840M GAMING WIFI6E support?
This motherboard supports AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors with the AM5 socket. BIOS updates may be required for full compatibility with specific CPU models.
What is the maximum DDR5 memory capacity and speed?
The motherboard supports up to 128GB of DDR5 memory across two UDIMM slots. JEDEC speeds range from 5600-4800 MT/s, whilst overclocking can achieve up to 8000+ MT/s (1DPC 1R configuration).
Does this motherboard support NVMe SSDs?
Yes, the motherboard features two M.2 PCIe 4.0 x4 slots that support NVMe SSDs in 2280 and 2260 form factors. Both slots connect directly to the CPU for maximum performance.
What wireless and wired networking options are available?
The motherboard includes Wi-Fi 6E for wireless connectivity and a Realtek 8125D 2.5G LAN port for wired connections, providing fast networking for gaming and data transfer.
Can I use this motherboard with integrated graphics?
Yes, compatible AMD processors with integrated graphics can output video via HDMI 2.1 or DisplayPort 1.4, both supporting 4K resolution at 60Hz.
What storage options does the motherboard support?
The motherboard provides two M.2 PCIe 4.0 slots for NVMe SSDs and four SATA 6G ports for traditional SSDs or hard drives. RAID 0, 1, and 10 are supported for SATA devices.
What debugging features are included?
The motherboard includes four EZ Debug LEDs and one EZ Memory Detection LED to help identify hardware issues during system assembly and troubleshooting.
Is this motherboard suitable for gaming and content creation?
Yes, the combination of DDR5 memory support, PCIe 4.0 connectivity, dual M.2 slots, and high-speed networking makes it ideal for gaming, streaming, and content creation workflows.
