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MSI

MSI B840 GAMING PLUS WIFI motherboard AMD B840 Socket AM5 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
Maximum internal memory supported by processor
256 GB
Product image: MSI B840 GAMING PLUS WIFI motherboard AMD B840 Socket AM5 ATX1 / 5

Delivered total

EUR 149,25

Sold by 0815 DE · B840 GAMING PLUS WIFI · 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
EUR149,2529 Oct 2026
Lowest
EUR149,2521 Oct 2026
Highest
EUR177,359 Oct 2026
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR149,25EUR149,25EUR149,252
28 Oct 2026EUR149,25EUR149,25EUR149,253
27 Oct 2026EUR149,25EUR149,25EUR149,253
26 Oct 2026EUR149,25EUR149,25EUR149,252
25 Oct 2026EUR149,25EUR149,25EUR149,253
24 Oct 2026EUR149,25EUR149,25EUR149,253
23 Oct 2026EUR149,25EUR149,25EUR149,251
22 Oct 2026EUR149,25EUR149,25EUR149,253
21 Oct 2026EUR149,25EUR149,25EUR149,253
20 Oct 2026EUR169,93EUR169,93EUR169,933
19 Oct 2026EUR169,93EUR169,95EUR169,932
18 Oct 2026EUR169,95EUR169,95EUR169,953
17 Oct 2026EUR169,95EUR169,95EUR169,953
16 Oct 2026EUR169,95EUR169,95EUR169,953
15 Oct 2026EUR177,35EUR177,35EUR177,353
14 Oct 2026EUR177,35EUR177,35EUR177,353
13 Oct 2026EUR177,35EUR177,35EUR177,353
12 Oct 2026EUR177,35EUR177,35EUR177,353
11 Oct 2026EUR177,35EUR177,35EUR177,353
10 Oct 2026EUR177,35EUR177,35EUR177,352
9 Oct 2026EUR177,35EUR177,35EUR177,353

About this product

MSI B840 GAMING PLUS WIFI, AMD, Socket AM5, AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series, Socket AM5, 256 GB, DDR5-SDRAM

Read the full source description

B840 GAMING PLUS WIFI The B840 GAMING PLUS WIFI is crafted to offer extensive connectivity, versatile tools, and a premium Wi-Fi solution for gamers seeking a comprehensive experience. Featuring full-speed Wi-Fi 7, 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.

DIRECT 7+2+1 POWER DESIGN Unleash and sustain excellent performance with an enhanced VRM design built with digital CPU power system, 8-pin power connector and exclusive Core Boost technology, the B840 GAMING PLUS WIFI is ready to sustain heavy gaming loadings.

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.

Enlarged Chipset Heatsink The enlarged 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

64 specifications

Product data: Specs Icecat

GTIN
04711377286589
MPN
B840 GAMING PLUS WIFI
Processor5
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
Maximum internal memory supported by processor
256 GB
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 ports7
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-A ports quantity
1
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
Network7
Ethernet LAN
Yes
Ethernet interface type
2.5 Gigabit Ethernet
Wi-Fi
Yes
Top Wi-Fi standard
Wi-Fi 7 (802.11be)
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), Wi-Fi 7 (802.11be)
Bluetooth
Yes
Bluetooth version
5.4
Features9
Motherboard chipset
AMD B840
Audio chip
Realtek ALC897
Audio output channels
7.1 channels
Product colour
Black
PC health monitoring
CPU, Fan, Temperature, Voltage
Component for
PC
Motherboard form factor
ATX
Motherboard chipset family
AMD
Windows operating systems supported
Windows 11 x64
Expansion slots7
PCI Express x16 (Gen 3.x) slots
4
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
22110
2nd M.2 highest PCI Express generation
4.0
BIOS2
BIOS type
UEFI AMI
ACPI version
6.5
Weight & dimensions2
Width
243.8 mm
Depth
304.8 mm