MSI B840M GAMING PLUS WIFI6E AMD Socket AM5 AMD Ryzen 7000 Series AMD Ryzen 8000 B840M GAMING PLUS WIFI6E

B840M GAMING PLUS WIFI6E
The B840M GAMING PLUS WIFI6E is crafted to offer extensive connectivity, versatile tools, and Wi-Fi solution for gamers seeking a comprehensive experience. Featuring Wi-Fi 6E, 2.5G LAN, PCIe 4.0 solution and exclusive EZ DIY features, it is ready for 24/7 non-stop gaming optimized for AMD Ryzen 9000 series processors.

MSI motherboards are designed with advanced hardware and technology, well-supporting the demanding computing usage of gaming and AI. Moreover, we also introduce AI to MSI Center and BIOS, making everything more effortless than before.

7+2+1 P-PAK Power System
Unleash and sustain maximum performance with a flagship VRM design built with a total of 7 + 2 + 1 digital power phases. With a 8-pin power connector, B840M GAMING PLUS WIFI6E is ready for the challenge of heavy-loading tasks.

OPTIMIZED PCB SOLUTION
The PCB design has been optimized for higher bandwidth and faster transfer speeds, which is also beneficial for reliable circuit transmission.

Extended Heatsink
Extended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads

M.2 Shield Frozr
Strengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance.

7W/mK Thermal Pad & Additional Choke Pad
High-quality 7W/mK MOSFET thermal pads and additional choke thermal pads ensure stable performance when all cores are running at high speed.

Chipset Heatsink
The heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation.

HIGH-BANDWIDTH AND LOW-LATENCY NETWORK
MSI's premium network solution provides incredible data transfer speed for demanding users.

Features


Supports AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors


Ultra Performance: 7+2+1 Phase Direct CPU Power, 8-pin CPU power connector, Core Boost, Memory Boost, 6-layer PCB with 2oz thickened copper


Supports DDR5 Memory, Dual Channel DDR5 8000+ MT/s (OC)


Frozr Guard: Extended Heatsink, MOSFET thermal pads rated for 7W/mK, additional choke thermal pads and M.2 Shield Frozr II are built for high performance system and non-stop experience


Lightning Fast Game experience: PCIe 4.0 slot, Lightning Gen 4 x4 M.2, Front USB Type-C


High-speed Connectivity: Wi-Fi 6E with 2.5G LAN - The latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission


EZ DIY: EZ M.2 Clip II, EZ PCIe Clip II and EZ Antenna


Audio Boost: Reward your ears with studio-grade sound quality for the most immersive gaming experience



Graphics


On-board graphics card

No



Processor


Processor socket

Socket AM5


Compatible processor series

AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series


Supported processor sockets

Socket AM5


Processor manufacturer

AMD



Weight & dimensions


Width

243.8 mm


Depth

243.8 mm



BIOS


ACPI version

6.5


System Management BIOS (SMBIOS) version

3.7


BIOS type

UEFI AMI


BIOS memory size

256 Mbit



Storage controllers


Supported storage drive types

HDD & SSD


Number of storage drives supported

6


RAID support

Yes


RAID levels

0, 1, 10


Supported storage drive interfaces

M.2, Micro SATA III


Number of HDDs supported

4



Memory


Supported memory types

DDR5-SDRAM


ECC ompatibility

Non-ECC


Supported memory clock speed (max)

8000 MHz


Number of memory slots

4


Maximum internal memory

256 GB


Memory slots type

DIMM


Supported memory clock speeds

4800,5600,8000 MHz


Memory channels

Dual-channel



Network


LAN controller

Realtek RTL8125D


Wi-Fi standards

802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)


Bluetooth

Yes


Wi-Fi

Yes


Top Wi-Fi standard

Wi-Fi 6E (802.11ax)


Ethernet LAN

Yes


Ethernet interface type

2.5 Gigabit Ethernet


Bluetooth version

5.3



Expansion slots


PCI Express x16 slots

2


Number of M?2 (M) slots

2


1st M?2 largest key size

2280


2nd M?2 largest key size

2280


2nd M?2 highest PCI Express generation

4.0


1st M?2 highest PCI Express generation

4.0



Rear panel I/O ports


HDMI ports quantity

1


USB 3?2 Gen 1 (3?1 Gen 1) Type-A ports quantity

2


USB 3?2 Gen 2 (3?1 Gen 2) Type-C ports quantity

1


Ethernet LAN (RJ-45) ports

1


HDMI version

2.1


USB 2?0 ports quantity

4



Internal I/O


Number of RGB LED pin headers

3


USB 2?0 connectors

4


Number of CPU fan connectors

1


USB 3?2 Gen 1 (3?1 Gen 1) connectors

2


Total number of SATA connectors

4


Number of SATA III connectors

4


Number of chassis fan connectors

5


USB 3?2 Gen 2 (3?1 Gen 2) connectors

1


RGB LED pin header

Yes


Number of water pump connectors

1



Features


Motherboard chipset

AMD B840


Windows operating systems supported

Windows 11 x64


Product colour

White


Motherboard chipset family

AMD


Component for

PC


Audio chip

Realtek ALC897


Audio output channels

7.1 channels


Motherboard form factor

micro ATX