Experience cutting-edge gaming performance with the MSI B840M AM5 Micro-ATX Motherboard, built for AMD Ryzen 7000, 8000, and 9000 Series CPUs. Supporting up to 256GB DDR5 RAM with speeds up to 8200MHz, it ensures lightning-fast multitasking and gaming responsiveness. Equipped with Wi-Fi 6E, Bluetooth, and 2.5Gb Realtek LAN, it delivers superior connectivity. Enjoy vibrant visuals with HDMI 2.1 and DisplayPort 1.4 support, plus crystal-clear 7.1-channel HD audio powered by the Realtek ALC897 chip. With PCIe 4.0, multiple USB 3.2 and Type-C ports, and SATA III storage support, the MSI B840M is a powerhouse for next-gen gaming builds.
MSI B850M GAMING PLUS WIFI6E (AM5)
| Form factor |
Micro ATX (mATX) |
| Socket | AM5 |
| Chipset | AMD B840 |
|
Mainboard features |
|
|
Operating system compatibility |
|
| BIOS type | UEFI AMI |
| Wireless transmission | Bluetooth, Wi-Fi |
| Wi-Fi standard |
Wi-Fi 6 / 802.11ax, Wi-Fi 2 / 802.11a, Wi-Fi 3 / 802.11gi, Wi-Fi 4 / 802.11ni, Wi-Fi 5 / 802.11ac, Wi-Fi 6 / 802.11ax, Wi-Fi 6E / 802.11az |
| Processor family |
AMD 7000 Series, Ryzen 8th Gen, Ryzen 9th Gen |
| Memory form factor | DIMM |
| Number of pins | 288 x |
| Number of memory modules (RAM) | 4 x |
| Max. memory (RAM) | 256 GB |
| Memory chip |
DDR5 SDRAM, DDR5-5600 |
| Max. RAM OC | 8200 MHz |
|
Supported memory speed |
|
| Memory type | DDR5 RAM |
| RAM buffer | Unbuffered |
| Video connections |
DisplayPort (1x), HDMI (1x) |
| Video connection version |
Display port 1.4, HDMI 2.1 |
| Network connections |
RJ45 2.5 Gigabit Ethernet (1x) |
| Ethernet controller brand | Realtek |
| Ethernet controller | 2.50 Gbps |
| Chip | Realtek ALC897 |
| Audio channel | 7.1 Channel |
|
RAID configuration |
|
| Internal connection options |
S-ATA III (4x), S-ATA III (4x) |
| Expansion slot | |
| PCI express version (max.) | 4 |
| Number of fan connector | 3 |
| USB ports | USB-A, USB-C |
| Exact USB ports |
USB-A 2.0 (4x), USB-A 3.2 Gen 2 (3x), USB-C 3.2 Gen 1 (1x) |
| Power connectors |
24-pin ATXi, 2x 8-pin ATX 12V |
| Length | 244 mm |
| Width | 244 mm |
| Height | 243.80 mm |
| Weight | 1950 g |
