Motherboards

MSI MAG B850M Mortar Wifi Motherboard Micro ATX with AMD AM5 Socket

Key features:

  • 4 DDR5 Ram slots
  • Support for PCI Express 5.0 x16
  • HDMI & USB-C connections
  • Slots for 4x Sata III and 5x M.2
See full description
  • See all

Description

Description

The MSI MAG B850M Mortar Wifi motherboard, designed for more than just basic needs, offers a range of features that make it an ideal choice for demanding users.

  • The **Socket AM5** socket supports Ryzen Threadripper processors, delivering strong performance and flexibility in usage.
  • Its size is **Micro ATX**, ensuring compatibility with the majority of computer cases.
  • With **7.1 channels of audio**, users can enjoy excellent sound quality for gaming and multimedia applications.
  • Supports **DDR5 memory**, superior RAM technology that offers speed and performance.
  • Equipped with **4 SATA III 6Gb/s ports**, for quick connection of hard drives and SSDs.
  • The board features the **AMD B850 chip**, which manages the system's connections and capabilities with guaranteed reliability.
  • It is compatible with the **supported Zen 5 generation**, offering access to the latest and advanced technologies.
  • It is equipped with **3 PCIe 4.0 slots**, providing multiple connectivity options for expansion cards.
  • Integrated **WiFi/Bluetooth**, facilitating wireless connectivity.
  • Features **1 PCI Express x16 5.0 slot**, ideal for modern graphics cards.
  • Includes **5 M.2 slots**, allowing easy and quick connection of SSDs for improved storage performance.

The MSI MAG B850M Mortar Wifi is an excellent choice for those looking to build a modern and powerful computing system.

MSI EZ M.2 Installation

Το αποκλειστικό EZ M.2 CLIP II της MSI κάνει την εγκατάσταση M.2 πανεύκολη. Δεν χρειάζεται να χρησιμοποιείτε τα εργαλεία σας όπως πριν. Ένα δάχτυλο μπορεί να σας δώσει την τέλεια εμπειρία DIY.

Pre-Installed I/O Shield

The pre-installed I/O shield offers a simplified and hassle-free installation experience, eliminating the need for manual placement of the I/O shield during motherboard installation. With its integrated design, it ensures proper alignment and secure fit, providing both protection and convenience while also enhancing the overall durability of your build.

EZ Overclocking

While overclocking can be overly complex for some, the MSI Click BIOS X made it more accessible with multiple one-click overclocking functions for both the processor and memory, allowing users to easily boost system performance without delving into complex settings.

Power Solution

12+2+1 Duet Rail Power System

Unleash and sustain maximum performance with a top-tier VRM design built with a total of 12+2+1 digital power phases. Combining dual power connectors and Smart Power Stage 60A, the MAG B850M MORTAR WIFI is ready for the challenge of high-tech processors.

DDR5 Memory Support with High Performance

A huge step in improving DDR performance with the latest DDR5 memory. Combined with the dedicated SMT soldering process and MSI Memory Boost technology, the MAG B850M MORTAR WIFI is ready to deliver world-class memory performance.

Cooling Wizard

Cooling Wizard is a comprehensive solution for managing fan settings on all MSI products. It ensures superior cooling performance and noise reduction for your gaming computer, offering compatibility with PWM/DC fans and pumps, customizable options, and intuitive temperature monitoring for optimal operation with a single click.

The Next-Gen Wi-Fi Solution - WI-FI 7

Wi-Fi 7 is the latest wireless solution that makes a huge leap forward with multiple improvements to meet traffic demand and the growing number of wireless devices.

Wi-Fi 7 provides maximum speeds of up to 5.8 Gbps! 2.4 times faster than previous Wi-Fi 6/6E standards, Wi-Fi 7 is set to become the wireless standard of the future.

Give your computer a shine

Add some color and vibrant RGB lighting effects using the Mystic Light utility from MSI Center, which features millions of colors and fancy LED effects. Enjoy full control and creativity of your computer's lighting with just one software.

Manufacturer

See full description

Specifications

Specifications

Product Details

Size
Micro ATX
Type
Desktop

Processor

Supported Processors
AMD
Models
Ryzen Threadripper
Supported CPU Generation
Zen 4, Zen 5
Socket
AM5

Chipset

Model
AMD B850

Memory

Memory type
DDR5
Quantity
4 DIMM Slots
Memory Speeds
4800, 5000, 5200, 5400, 5600, 5800, 6000, 6200, 6400
Memory Channels
Dual Channel

Internal Connectors

PCI Express x16 5.0
1 Slot
SATA III 6Gb/s
4 Port
M.2 Type
2 PCIe 5.0 Ports, 3 PCIe 4.0 Ports
M.2 Slots
0

External Connectors

Rear USB-A outputs
7 USB 3.2 Ports
Rear USB-C outputs
2 USB 3.2 Ports
Ethernet (LAN)
1
Screen Connections
HDMI

Specifications

RGB Lighting
-
WiFi/Bluetooth
Yes
Extra
Bios Flashback

Sound

Sound Card Channels
7.1
Additional Audio Connections
Optical S/PDIF

Top Specs

Memory
4x DDR5

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (4)

Reviews

  1. 4
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Number of ports
  • Number of BIOS functions
  • Reliability
  • Value for money
  • Easy hardware connection to the motherboard
  • Easy installation in the case
  • Temperature
  • Alex_Sorkin
    5
    1 out of 2 members found this review helpful

    Verified purchase

    Best MB in this class...
    Runs my high end PC with 0 problems:
    9950x3d, 128Gb RAM, RTX5080.
    2 Samsung PCIE5.0 disks.
    BUT... pay attention...
    Due to the PCIE 5.0 SSD slots placed UNDER GPU socket.
    You need PassThrough Flow GPU like RTX "Founders Edition".
    This, to remove hot air from the disks upwards...
    Regular GPU (blowing down the motheboard) will heat them up, potentially leading to disks failure.

    Update May 7 2026.
    Ordered second board for my son. Runs flawlessly. Highly recommended.

    Translated from Greek ·
    Did you find this review helpful?
  • teinmich
    5
    3 out of 3 members found this review helpful

    Verified purchase

    Very good motherboard and good temperatures with 9950x3d. For anyone who wants micro ATX, it has almost everything and also gives you the ability for 2 nvme pcie gen 5 x4 and with the graphics card at x16 lanes and a very good price at 220 euros

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    • Number of ports
    • Number of BIOS functions
    • Reliability
    • Value for money
    • Easy hardware connection to the motherboard
    • Easy installation in the case
    • Temperature
  • Best MB in this class...
    Runs my high end PC with 0 problems:
    9950x3d, 128Gb RAM, RTX5080.
    2 Samsung PCIE5.0 disks.
    BUT... pay attention...
    Due to the PCIE 5.0 SSD slots placed UNDER GPU socket.
    You need PassThrough Flow GPU like RTX "Founders Edition".
    This, to remove hot air from the disks upwards...
    Regular GPU (blowing down the motheboard) will heat them up, potentially leading to disks failure.

    Update May 7 2026.
    Ordered second board for my son. Runs flawlessly. Highly recommended.

    Translated from Greek ·
    1
  • Very good motherboard and good temperatures with 9950x3d. For anyone who wants micro ATX, it has almost everything and also gives you the ability for 2 nvme pcie gen 5 x4 and with the graphics card at x16 lanes and a very good price at 220 euros

    Translated from Greek ·
    3
  • 0
  • 1
  • See all

Description & Specifications

Product Details

Size
Micro ATX
Type
Desktop

Processor

Supported Processors
AMD
Models
Ryzen Threadripper
Supported CPU Generation
Zen 4, Zen 5
Socket
AM5

Chipset

Model
AMD B850

Memory

Memory type
DDR5
Quantity
4 DIMM Slots
Memory Speeds
4800, 5000, 5200, 5400, 5600, 5800, 6000, 6200, 6400
Memory Channels
Dual Channel

Internal Connectors

PCI Express x16 5.0
1 Slot
SATA III 6Gb/s
4 Port
M.2 Type
2 PCIe 5.0 Ports, 3 PCIe 4.0 Ports
M.2 Slots
0

External Connectors

Rear USB-A outputs
7 USB 3.2 Ports
Rear USB-C outputs
2 USB 3.2 Ports
Ethernet (LAN)
1
Screen Connections
HDMI

Specifications

RGB Lighting
-
WiFi/Bluetooth
Yes
Extra
Bios Flashback

Sound

Sound Card Channels
7.1
Additional Audio Connections
Optical S/PDIF

Top Specs

Memory
4x DDR5

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Description

The MSI MAG B850M Mortar Wifi motherboard, designed for more than just basic needs, offers a range of features that make it an ideal choice for demanding users.

  • The **Socket AM5** socket supports Ryzen Threadripper processors, delivering strong performance and flexibility in usage.
  • Its size is **Micro ATX**, ensuring compatibility with the majority of computer cases.
  • With **7.1 channels of audio**, users can enjoy excellent sound quality for gaming and multimedia applications.
  • Supports **DDR5 memory**, superior RAM technology that offers speed and performance.
  • Equipped with **4 SATA III 6Gb/s ports**, for quick connection of hard drives and SSDs.
  • The board features the **AMD B850 chip**, which manages the system's connections and capabilities with guaranteed reliability.
  • It is compatible with the **supported Zen 5 generation**, offering access to the latest and advanced technologies.
  • It is equipped with **3 PCIe 4.0 slots**, providing multiple connectivity options for expansion cards.
  • Integrated **WiFi/Bluetooth**, facilitating wireless connectivity.
  • Features **1 PCI Express x16 5.0 slot**, ideal for modern graphics cards.
  • Includes **5 M.2 slots**, allowing easy and quick connection of SSDs for improved storage performance.

The MSI MAG B850M Mortar Wifi is an excellent choice for those looking to build a modern and powerful computing system.

MSI EZ M.2 Installation

Το αποκλειστικό EZ M.2 CLIP II της MSI κάνει την εγκατάσταση M.2 πανεύκολη. Δεν χρειάζεται να χρησιμοποιείτε τα εργαλεία σας όπως πριν. Ένα δάχτυλο μπορεί να σας δώσει την τέλεια εμπειρία DIY.

Pre-Installed I/O Shield

The pre-installed I/O shield offers a simplified and hassle-free installation experience, eliminating the need for manual placement of the I/O shield during motherboard installation. With its integrated design, it ensures proper alignment and secure fit, providing both protection and convenience while also enhancing the overall durability of your build.

EZ Overclocking

While overclocking can be overly complex for some, the MSI Click BIOS X made it more accessible with multiple one-click overclocking functions for both the processor and memory, allowing users to easily boost system performance without delving into complex settings.

Power Solution

12+2+1 Duet Rail Power System

Unleash and sustain maximum performance with a top-tier VRM design built with a total of 12+2+1 digital power phases. Combining dual power connectors and Smart Power Stage 60A, the MAG B850M MORTAR WIFI is ready for the challenge of high-tech processors.

DDR5 Memory Support with High Performance

A huge step in improving DDR performance with the latest DDR5 memory. Combined with the dedicated SMT soldering process and MSI Memory Boost technology, the MAG B850M MORTAR WIFI is ready to deliver world-class memory performance.

Cooling Wizard

Cooling Wizard is a comprehensive solution for managing fan settings on all MSI products. It ensures superior cooling performance and noise reduction for your gaming computer, offering compatibility with PWM/DC fans and pumps, customizable options, and intuitive temperature monitoring for optimal operation with a single click.

The Next-Gen Wi-Fi Solution - WI-FI 7

Wi-Fi 7 is the latest wireless solution that makes a huge leap forward with multiple improvements to meet traffic demand and the growing number of wireless devices.

Wi-Fi 7 provides maximum speeds of up to 5.8 Gbps! 2.4 times faster than previous Wi-Fi 6/6E standards, Wi-Fi 7 is set to become the wireless standard of the future.

Give your computer a shine

Add some color and vibrant RGB lighting effects using the Mystic Light utility from MSI Center, which features millions of colors and fancy LED effects. Enjoy full control and creativity of your computer's lighting with just one software.

Manufacturer

Reviews (4)

  1. 4
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Number of ports
  • Number of BIOS functions
  • Reliability
  • Value for money
  • Easy hardware connection to the motherboard
  • Easy installation in the case
  • Temperature
  • Alex_Sorkin
    5
    1 out of 2 members found this review helpful

    Verified purchase

    Best MB in this class...
    Runs my high end PC with 0 problems:
    9950x3d, 128Gb RAM, RTX5080.
    2 Samsung PCIE5.0 disks.
    BUT... pay attention...
    Due to the PCIE 5.0 SSD slots placed UNDER GPU socket.
    You need PassThrough Flow GPU like RTX "Founders Edition".
    This, to remove hot air from the disks upwards...
    Regular GPU (blowing down the motheboard) will heat them up, potentially leading to disks failure.

    Update May 7 2026.
    Ordered second board for my son. Runs flawlessly. Highly recommended.

    Translated from Greek ·
    Did you find this review helpful?
  • teinmich
    5
    3 out of 3 members found this review helpful

    Verified purchase

    Very good motherboard and good temperatures with 9950x3d. For anyone who wants micro ATX, it has almost everything and also gives you the ability for 2 nvme pcie gen 5 x4 and with the graphics card at x16 lanes and a very good price at 220 euros

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    • Number of ports
    • Number of BIOS functions
    • Reliability
    • Value for money
    • Easy hardware connection to the motherboard
    • Easy installation in the case
    • Temperature
  • Best MB in this class...
    Runs my high end PC with 0 problems:
    9950x3d, 128Gb RAM, RTX5080.
    2 Samsung PCIE5.0 disks.
    BUT... pay attention...
    Due to the PCIE 5.0 SSD slots placed UNDER GPU socket.
    You need PassThrough Flow GPU like RTX "Founders Edition".
    This, to remove hot air from the disks upwards...
    Regular GPU (blowing down the motheboard) will heat them up, potentially leading to disks failure.

    Update May 7 2026.
    Ordered second board for my son. Runs flawlessly. Highly recommended.

    Translated from Greek ·
    1
  • Very good motherboard and good temperatures with 9950x3d. For anyone who wants micro ATX, it has almost everything and also gives you the ability for 2 nvme pcie gen 5 x4 and with the graphics card at x16 lanes and a very good price at 220 euros

    Translated from Greek ·
    3
  • 0
  • 1
  • See all
208,67 €
14,00 €   shipping cost