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MSI

MSI B840M GAMING PLUS WIFI6E motherboard AMD B840 Socket AM5 micro ATX

2 offers · 2 shops · last checked 2026-10-29 15:22 (Europe/Berlin)

Processor manufacturer
AMD
Processor socket
Socket AM5
Supported processor sockets
Socket AM5
Supported memory types
DDR5-SDRAM
Product image: MSI B840M GAMING PLUS WIFI6E motherboard AMD B840 Socket AM5 micro ATX1 / 7

Delivered total

EUR 145,85

Sold by 0815 DE · B840M GAMING PLUS WIFI6E · New

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Offers

2 live offers

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Observed item prices

0815 DE, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR145,8529 Oct 2026
Lowest
Unchanged since 9 Oct 2026
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR145,85EUR145,85EUR145,852
28 Oct 2026EUR145,85EUR145,85EUR145,853
27 Oct 2026EUR145,85EUR145,85EUR145,853
26 Oct 2026EUR145,85EUR145,85EUR145,852
25 Oct 2026EUR145,85EUR145,85EUR145,853
24 Oct 2026EUR145,85EUR145,85EUR145,853
23 Oct 2026EUR145,85EUR145,85EUR145,852
22 Oct 2026EUR145,85EUR145,85EUR145,853
21 Oct 2026EUR145,85EUR145,85EUR145,853
20 Oct 2026EUR145,85EUR145,85EUR145,853
19 Oct 2026EUR145,85EUR145,85EUR145,852
18 Oct 2026EUR145,85EUR145,85EUR145,853
17 Oct 2026EUR145,85EUR145,85EUR145,853
16 Oct 2026EUR145,85EUR145,85EUR145,853
15 Oct 2026EUR145,85EUR145,85EUR145,853
14 Oct 2026EUR145,85EUR145,85EUR145,853
13 Oct 2026EUR145,85EUR145,85EUR145,853
12 Oct 2026EUR145,85EUR145,85EUR145,853
11 Oct 2026EUR145,85EUR145,85EUR145,853
10 Oct 2026EUR145,85EUR145,85EUR145,852
9 Oct 2026EUR145,85EUR145,85EUR145,853

About this product

MSI B840M GAMING PLUS WIFI6E, AMD, Socket AM5, AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series, Socket AM5, DDR5-SDRAM, 256 GB

Read the full source description

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.

Text from Specs Icecat.

Specifications

65 specifications

Product data: Specs Icecat

GTIN
04711377340960
GTIN
04711377361811
MPN
B840M GAMING PLUS WIFI6E
Processor4
Processor manufacturer
AMD
Processor socket
Socket AM5
Compatible processor series
AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor sockets
Socket AM5
Memory8
Supported memory types
DDR5-SDRAM
Number of memory slots
4
Memory slots type
DIMM
Memory channels
Dual-channel
ECC сompatibility
Non-ECC
Supported memory clock speeds
4800,5600,8000 MHz
Supported memory clock speed (max)
8000 MHz
Maximum internal memory
256 GB
Storage controllers6
Supported storage drive types
HDD & SSD
Supported storage drive interfaces
M.2, Micro SATA III
Number of HDDs supported
4
Number of storage drives supported
6
RAID support
Yes
RAID levels
0, 1, 10
Graphics1
On-board graphics card
No
Internal I/O10
USB 2.0 connectors
4
USB 3.2 Gen 1 (3.1 Gen 1) connectors
2
USB 3.2 Gen 2 (3.1 Gen 2) connectors
1
Number of SATA III connectors
4
Total number of SATA connectors
4
Number of CPU fan connectors
1
Number of chassis fan connectors
5
Number of water pump connectors
1
RGB LED pin header
Yes
Number of RGB LED pin headers
3
Rear panel I/O ports6
USB 2.0 ports quantity
4
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 ports quantity
1
HDMI version
2.1
Network8
Ethernet LAN
Yes
Ethernet interface type
2.5 Gigabit Ethernet
LAN controller
Realtek RTL8125D
Wi-Fi
Yes
Top Wi-Fi standard
Wi-Fi 6E (802.11ax)
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
Bluetooth version
5.3
Features8
Motherboard chipset
AMD B840
Audio chip
Realtek ALC897
Audio output channels
7.1 channels
Product colour
White
Component for
PC
Motherboard form factor
micro ATX
Motherboard chipset family
AMD
Windows operating systems supported
Windows 11 x64
Expansion slots7
PCI Express x16 slots
2
PCI Express x16 (Gen 4.x) slots
1
Number of M.2 (M) slots
2
1st M.2 largest key size
2280
1st M.2 highest PCI Express generation
4.0
2nd M.2 largest key size
2280
2nd M.2 highest PCI Express generation
4.0
BIOS4
BIOS type
UEFI AMI
BIOS memory size
256 Mbit
ACPI version
6.5
System Management BIOS (SMBIOS) version
3.7
Weight & dimensions2
Width
243.8 mm
Depth
243.8 mm
Technical details1
Legal guarantee
3 year(s)