Product Specifications
Warranty Information
MSI B840M Gaming Wifi 6E
- Supports AMD Ryzen™ 9000, 8000, and 7000 Series Desktop Processors (Socket AM5)
- Advanced 7+2+1 Power System for ultra-stable performance
- Dual Channel DDR5, up to 128GB, 8200+ MT/s (OC)
- Frozr Guard: Large heatsinks, MOSFET & choke thermal pads, M.2 Shield Frozr for thermal management
- PCIe 4.0 x16 & x8, dual M.2 Gen 4 slots, four SATA 6G ports
- High-speed networking: Wi-Fi 6E, 2.5G LAN
- Audio Boost: Realtek® 7.1 HD Audio codec
- EZ DIY features: Tool-less M.2 & PCIe slots, quick-release antenna design
Product Specifications
| Chipset | AMD B840 |
| CPU Support | AMD Ryzen™ 9000/8000/7000 Series, Socket AM5 |
| Memory | 2x DDR5 UDIMM, 128GB Max, Dual Channel, up to 8200+ MT/s OC, AMD EXPO™ support |
| Graphics | 1x HDMI 2.1 (4K@60Hz), 1x DisplayPort 1.4 (4K@60Hz)* |
| PCIe Slots | 2x PCIe x16 (Gen 4/Gen 3), per CPU/Chipset |
| Storage | 2x M.2 (PCIe 4.0 x4, 2280/2260), 4x SATA 6G, RAID 0/1/10 support |
| Audio | Realtek® ALC897 Codec, 7.1 HD Audio |
| USB | 2x USB 2.0 (Rear), 4x USB 2.0 (Front), 4x USB 5Gbps Type-A (Rear), 2x USB 5Gbps Type-A (Front), 1x USB 5Gbps Type-C (Front) |
| LAN | Realtek® 8125D 2.5G LAN |
| Wireless | Wi-Fi 6E, Bluetooth® 5.3, MU-MIMO, up to 2.4Gbps |
| LED/Debug | 4x EZ Debug LEDs, 1x EZ Memory Detection LED, RGB & ARGB headers |
| Form Factor | mATX (226mm x 243.84mm) |
| Operating System | Windows® 11 64-bit |
| Unique Features | Flash BIOS Button, Clear CMOS, Frozr Guard Thermal Management, EZ Clip Tooling |
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