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MSI MAG B850M MORTAR WIFI motherboard AMD B850 Socket AM5 micro ATX

MSI MAG B850M MORTAR WIFI, AMD, Socket AM5, AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series, Socket...Read full description ↓

Best offerPrice trend

£168.49

-14%
Price trend
Detailed analysis
Price history of MSI MAG B850M MORTAR WIFI motherboard AMD B850 Socket AM5 micro ATX over the last 3 months
DatePrice
18 April 2026£196.98
24 April 2026£196.98
28 April 2026£196.98
7 May 2026£196.98
11 May 2026£196.98
17 May 2026£194.98
5 June 2026£194.98
10 June 2026£196.98
16 June 2026£196.98
23 June 2026£169.99
3 July 2026£169.99
7 July 2026£179.99
10 July 2026£179.99
15 July 2026£182.77
16 July 2026£168.49
Offres:

Compare MSI MAG B850M MORTAR WIFI motherboard AMD B850 Socket AM5 micro ATX prices UK

Product Information

MSI MAG B850M MORTAR WIFI. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series. Supported memory types: DDR5-SDRAM, Maximum internal memory: 256 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 10. Ethernet interface type: 5 Gigabit Ethernet, 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.... Component for: PC, Motherboard form factor: micro ATX, Motherboard chipset family: AMD

Motherboards MSI

Product

Name
MSI MAG B850M MORTAR WIFI motherboard AMD B850 Socket AM5 micro ATX
Category
Motherboards
Brand
MSI

Weight & dimensions

Width
243.8 mm
Depth
243.8 mm

Memory

Supported memory types
DDR5-SDRAM
Number of memory slots
4
Maximum internal memory
256 GB
Memory slots type
DIMM
Memory channels
Dual-channel
ECC сompatibility
Non-ECC
Supported memory clock speeds
4800,5600,6400,8200 MHz
Supported memory clock speed (max)
8200 MHz

Processor

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

Rear panel I/O ports

USB 2.0 ports quantity
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
2
Ethernet LAN (RJ-45) ports
1
VGA (D-Sub) ports quantity
0
HDMI ports quantity
1
DVI-D ports quantity
0
HDMI version
2.1

Internal I/O

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
Number of SATA II connectors
0
Number of SATA connectors
0
Total number of SATA connectors
4
Front panel audio connector
Yes
Front panel connector
Yes
ATX Power connector (24-pin)
Yes
CPU fan connector
Yes
Number of CPU fan connectors
2
Number of water pump connectors
1
RGB LED pin header
Yes
Number of RGB LED pin headers
3

Network

Wi-Fi
Yes
Ethernet LAN
Yes
Ethernet interface type
5 Gigabit Ethernet
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

Expansion slots

PCI Express x4 slots
1
PCI Express x16 slots
1
PCI Express x16 (Gen 3.x) slots
1
PCI Express x16 (Gen 4.x) slots
1
PCI Express x16 (Gen 5.x) slots
1
Number of M.2 (M) slots
3
1st M.2 largest key size
2280
1st M.2 highest PCI Express generation
5.0
2nd M.2 largest key size
2280
2nd M.2 highest PCI Express generation
5.0
3rd M.2 largest key size
2280
3rd M.2 highest PCI Express generation
4.0

BIOS

BIOS type
UEFI AMI
BIOS memory size
256 Mbit
ACPI version
6.5
System Management BIOS (SMBIOS) version
3.7

Other features

mSATA ports quantity
0

Graphics

On-board graphics card
No

Features

Component for
PC
Motherboard form factor
micro ATX
Motherboard chipset family
AMD
Motherboard chipset
AMD B850
Audio output channels
7.1 channels
Audio chip
Realtek ALC4080
Product colour
Black
Windows operating systems supported
Windows 11 x64

Storage controllers

Supported storage drive interfaces
M.2
Supported storage drive types
HDD & SSD
Number of HDDs supported
4
Number of storage drives supported
7
RAID support
Yes
RAID levels
0, 1, 10

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