SKU: 911-7E61-001

MAG B850M MORTAR WIFI | MSI Scheda Madre

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07/09/2026 €208,00 EUR
€208,00
IVA inclusa

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Garanzia

3 anni di garanzia

Offerta

  • AMD B850
  • Socket AM5
  • DDR5
  • mATX
Document

Stable Foundation, Durably Built

The MAG B850M MORTAR WIFI is a gaming oriented mATX motherboard that is contructued with a 12 Duet Rail Power System and the latest AMD B850 chipset which supports AMD Ryzen 9000 / 8000 / 7000 series desktop processors, featuring PCIe 5.0, 5G LAN, Wi-Fi 7 and DDR5 support that balances both value and premium hardware

Supports AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors

The MAG B850M MORTAR WIFI motherboard supports AMD Ryzen 9000 / 8000 / 7000 Series processors.

  • Form Factor: mATX
  • Socket Type: AM5
  • Chipset: AMD B850

Ultra Power - 12 Duet Rail Power System with 60A Smart Power Stage

With exclusive Core Boost technology and dual 8 pin power connectors, the MAG B850M MORTAR WIFI is able to sustain heavy CPU power loads to support system-demanding game settings:

  • Digital PWM IC
  • 12 Duet Rail Power System (60A / SPS)
  • 2 Phase SOC Power
  • 1 Phase MISC Power

Frozr Design

Frozr Guard: Extended Heatsink design, 7W/mK MOSFET thermal pads, extra choke thermal pads and EZ M.2 Shield Frozr II for improved thermal dissipation.

Frozr Sync: Connect and synchronize cooling with strategically placed pin-headers - including CPU fan header (2A), Combo fan (3A, supports both pump fan and system fan) and system fans.

Frozr Control: Manage speeds and temperature for all fans of your system in MSI Center with Cooling Wizzard and Frozr AI Cooling.

4 x DDR5 Dual Channel (8200+ MT/s OC)*

Memory Boost: A fully-isolated DDR circuit delivers pure data signals for optimal gaming and overclocking performance.

High-Efficiency Mode: Enabling High-Efficiency-Mode in the MSI BIOS increases memory bandwidth and reduces latency. Four different modes allow users to find out the optimal configuration based on the quality of their memory modules.

EXPO Profiles: in the MSI BIOS are MSI OC LAB optimized and can be easily enabled with auto power settings for optimized memory speed and stability.

*1DPC 1R Max. overclocking frequency 8200+ MT/s, supports AMD EXPO and Intel XMP.

Fortified PCIe 5.0 x16 Slot

The MSI PCI Express Steel Armor II slot is reinforced with additional solder points on the motherboard, supporting up to twice the weight of graphics cards compared to 1st Gen Steel Armor.

  • 1 x PCIe 5.0/4.0/3.0 x16 slot* (one with Steel Armor II** and EZ PCIe Release)
  • 1 x PCIe 4.0/3.0 x4 slot*

*Supports x16x4

**MSI Surface Mount Technology (SMT) solder welding improves signal clarity.

Gen5 M.2 Connector

The MAG B850M MORTAR WIFI motherboard features MSI's M.2 slots:

  • 2 x Gen5 x4 128Gbps slots*
  • 1 x Gen4 x2 32Gbps slot

*with EZ M.2 Shield Frozr II

EZ DIY

The DIY Friendly designs optimize the assemble process and experience.

EZ M.2 Shield Frozr II: MSI patented Shield Frozr cover features a tool-free design so users don't have to worry about lost screws or overtightening.

EZ M.2 Clip II: Install or remove the SSD with a simple push of the latch, without using any screws.

EZ PCIe Release: With just one press of a button, users can easily install or remove the graphics card with one hand.

EZ Antenna: MSI's latest Wi-Fi antenna not only boasts a beautiful appearance but also features a magnetic design, making it easier to adjust the antenna's placement.

High-Speed Connectivity

5G LAN: A Realtek 5Gbps LAN controller delivers a premium network gaming experience.

Wi-Fi 7: Features the full-speed Wi-Fi 7 solution (ultra-low latency, high-bandwidth) & Bluetooth 5.4 technology.

USB 20G Type-C: Connect to devices and transfer files at high bandwidth rates: 20Gbps

  • Supporta processori desktop AMD Ryzen™ serie 9000 / 8000 / 7000
  • Supporta memoria DDR5, Dual Channel DDR5 8200+ MT/s (OC)
  • Ultra Performance: sistema di alimentazione Duet Rail 12+2+1, doppi connettori di alimentazione CPU a 8 pin, Core Boost, Memory Boost, PCB a 8 strati realizzato con materiale in rame spesso 2oz
  • Frozr Guard: dissipatore esteso, pad termici MOSFET con rating 7W/mK, pad termici aggiuntivi per choke e EZ M.2 Shield Frozr II progettati per sistemi ad alte prestazioni e uso continuativo
  • EZ DIY: EZ M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Release e EZ Antenna
  • Esperienza di gioco super veloce: slot PCIe 5.0, Lightning Gen 5 x4 M.2, USB Type-C 20G
  • LAN 5G con soluzione Wi-Fi 7: la soluzione più recente per uso professionale e multimediale, che garantisce rete e trasmissione dati sicure, stabili e ad alta velocità
  • Audio Boost 5: premia le tue orecchie con qualità audio da studio per un’esperienza di gioco immersiva
Chipset AMD B850
CPU Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors
Socket AM5
Memory 4x DDR5 UDIMM, Maximum Memory Capacity 256GB
Memory Support DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s
Ryzen™ 9000 Series Processors max. overclocking frequency:
• 1DPC 1R Max speed up to 8200+ MT/s
• 1DPC 2R Max speed up to 6400+ MT/s
• 2DPC 1R Max speed up to 6400+ MT/s
• 2DPC 2R Max speed up to 6400+ MT/s

Supports AMD POR Speed and JEDEC Speed
Supports Memory Overclocking and AMD EXPO™
Supports Dual-Channel mode
Supports Non-ECC, Un-buffered memory
Supports CUDIMM, Clock Driver bypass mode only*

* CUDIMM support and POR boot frequency may vary by CPU series, with manual overclocking available after boot. Certain CPUs may fail to boot, but future BIOS updates will improve compatibility.
• The DIMM slots on this motherboard only have single-sided latch.
• Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. For detailed information, please refer to the Memory Compatibility List available on the product’s Support page or visit https://www.msi.com/support/.
Onboard Graphics 1x HDMI™
Support HDMI™ 2.1 FRL, maximum resolution of 8K 60Hz*
*Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed.
Slot 1x PCI-E x16 slot (Qty)
1x PCI-E x4 slot
PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)
PCI_E2 Gen PCIe 4.0 supports up to x4 (From Chipset)

PCI_E1 slot
• Supports PCIe 5.0 x16 (For Ryzen™ 9000/ 7000 Series processors)
• Supports PCIe 4.0 x8 (For Ryzen™ 8700/ 8600/ 8400 Series processors)
• Supports PCIe 4.0 x4 (For Ryzen™ 8500/ 8300 Series processors)
Audio Realtek® ALC4080 Codec
7.1-Channel USB High Performance Audio
Supports up to 32-bit/384kHz playback on front panel
Supports S/PDIF output
Storage 3x M.2 (Qty)
M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices
M.2_2 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices
M.2_3 Source (From Chipset) supports up to PCIe 4.0 x2 , supports 2280 devices
4x SATA 6G (Qty)

M2_1 slot
• Supports up to PCIe 5.0 x4 (For Ryzen™ 9000/ 7000 Series processors)
• Supports up to PCIe 4.0 x4 (For Ryzen™ 8000 Series processors)

M2_2 slot
• Supports up to PCIe 5.0 x4 (For Ryzen™ 9000/ 7000 Series processors)
• Supports up to PCIe 4.0 x4 (For Ryzen™ 8700/ 8600/ 8400 Series processors)
• Supports up to PCIe 4.0 x2 (For Ryzen™ 8500/ 8300 Series processors)

M2_3 slot
• Supports up to PCIe 4.0 x2

** Please refer to the manual for M.2 SSD heatsink restrictions
Multi-GPU AMD MULTI-GPU Support
RAID • Supports RAID 0 , RAID 1 and RAID 10 for SATA storage devices
• Supports RAID 0, RAID 1 and RAID 5 for M.2 NVMe storage devices
*RAID 5 configuration is only supported by Ryzen™ 9000 series processors.
USB 4x USB 2.0 (Front)
4x USB 5Gbps Type A (Rear)
2x USB 5Gbps Type A (Front)
3x USB 10Gbps Type A (Rear)
1x USB 10Gbps Type C (Rear)
1x USB 10Gbps Type C (Front)
1x USB 20Gbps Type C (Rear)
LAN Realtek® 8126-VB 5G LAN
Internal IO 1x Power Connector(ATX_PWR)
2x Power Connector(CPU_PWR)
1x Power Connector(PCIE_PWR 8pin)
1x CPU Fan
1x PUMP_SYS Fan
4x System Fan
1x ARGB+FAN Header (JAF_1)
2x Front Panel (JFP)
1x Chassis Intrusion (JCI)
1x Front Audio (JAUD)
1x Tuning Controller connector(JDASH)
3x Addressable V2 RGB LED connector (JARGB_V2)
1x RGB LED connector(JRGB)
1x TPM pin header(Support TPM 2.0)
4x USB 2.0 ports
2x USB 5Gbps Type A ports
1x USB 10Gbps Type C ports
WIRELESS LAN & BLUETOOTH Wi-Fi 7 Solution
The Wireless module is pre-installed in the M.2 (Key-E) slot
Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz* (320MHz) up to 5.8Gbps
Supports 802.11 a/ b/ g/ n/ ac/ ax/ be

Supports Bluetooth® 5.4**, MLO, 4KQAM

* 6GHz band support may depend on every country’s regulations and Wi-Fi 7 will be ready in Windows 11 version 24H2.
** The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendor’s website for details. Bluetooth 5.4 will be ready in Windows 11 version 24H2.
LED FEATURE 4x EZ Debug LED
1x EZ Memory Detection LED
BACK PANEL PORTS
  1. Clear CMOS Button
  2. 5G LAN
  3. USB 10Gbps Type-A
  4. USB 5Gbps Type-A
  5. Audio Connectors
  6. Flash BIOS Button
  7. HDMI™
  8. USB 10Gbps Type-A
  9. USB 10Gbps Type-C
  10. USB 20Gbps Type-C
  11. Wi-Fi / Bluetooth
  12. Optical S/PDIF Out
OPERATING SYSTEM Support for Windows® 11 64-bit
BOX CONTENT
PCB Info mATX
243.84mmx243.84mm
MSI Italia

MAG B850M MORTAR WIFI | MSI Scheda Madre

€208,00
  • Supporta processori desktop AMD Ryzen™ serie 9000 / 8000 / 7000
  • Supporta memoria DDR5, Dual Channel DDR5 8200+ MT/s (OC)
  • Ultra Performance: sistema di alimentazione Duet Rail 12+2+1, doppi connettori di alimentazione CPU a 8 pin, Core Boost, Memory Boost, PCB a 8 strati realizzato con materiale in rame spesso 2oz
  • Frozr Guard: dissipatore esteso, pad termici MOSFET con rating 7W/mK, pad termici aggiuntivi per choke e EZ M.2 Shield Frozr II progettati per sistemi ad alte prestazioni e uso continuativo
  • EZ DIY: EZ M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Release e EZ Antenna
  • Esperienza di gioco super veloce: slot PCIe 5.0, Lightning Gen 5 x4 M.2, USB Type-C 20G
  • LAN 5G con soluzione Wi-Fi 7: la soluzione più recente per uso professionale e multimediale, che garantisce rete e trasmissione dati sicure, stabili e ad alta velocità
  • Audio Boost 5: premia le tue orecchie con qualità audio da studio per un’esperienza di gioco immersiva
Chipset AMD B850
CPU Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors
Socket AM5
Memory 4x DDR5 UDIMM, Maximum Memory Capacity 256GB
Memory Support DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s
Ryzen™ 9000 Series Processors max. overclocking frequency:
• 1DPC 1R Max speed up to 8200+ MT/s
• 1DPC 2R Max speed up to 6400+ MT/s
• 2DPC 1R Max speed up to 6400+ MT/s
• 2DPC 2R Max speed up to 6400+ MT/s

Supports AMD POR Speed and JEDEC Speed
Supports Memory Overclocking and AMD EXPO™
Supports Dual-Channel mode
Supports Non-ECC, Un-buffered memory
Supports CUDIMM, Clock Driver bypass mode only*

* CUDIMM support and POR boot frequency may vary by CPU series, with manual overclocking available after boot. Certain CPUs may fail to boot, but future BIOS updates will improve compatibility.
• The DIMM slots on this motherboard only have single-sided latch.
• Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. For detailed information, please refer to the Memory Compatibility List available on the product’s Support page or visit https://www.msi.com/support/.
Onboard Graphics 1x HDMI™
Support HDMI™ 2.1 FRL, maximum resolution of 8K 60Hz*
*Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed.
Slot 1x PCI-E x16 slot (Qty)
1x PCI-E x4 slot
PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)
PCI_E2 Gen PCIe 4.0 supports up to x4 (From Chipset)

PCI_E1 slot
• Supports PCIe 5.0 x16 (For Ryzen™ 9000/ 7000 Series processors)
• Supports PCIe 4.0 x8 (For Ryzen™ 8700/ 8600/ 8400 Series processors)
• Supports PCIe 4.0 x4 (For Ryzen™ 8500/ 8300 Series processors)
Audio Realtek® ALC4080 Codec
7.1-Channel USB High Performance Audio
Supports up to 32-bit/384kHz playback on front panel
Supports S/PDIF output
Storage 3x M.2 (Qty)
M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices
M.2_2 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices
M.2_3 Source (From Chipset) supports up to PCIe 4.0 x2 , supports 2280 devices
4x SATA 6G (Qty)

M2_1 slot
• Supports up to PCIe 5.0 x4 (For Ryzen™ 9000/ 7000 Series processors)
• Supports up to PCIe 4.0 x4 (For Ryzen™ 8000 Series processors)

M2_2 slot
• Supports up to PCIe 5.0 x4 (For Ryzen™ 9000/ 7000 Series processors)
• Supports up to PCIe 4.0 x4 (For Ryzen™ 8700/ 8600/ 8400 Series processors)
• Supports up to PCIe 4.0 x2 (For Ryzen™ 8500/ 8300 Series processors)

M2_3 slot
• Supports up to PCIe 4.0 x2

** Please refer to the manual for M.2 SSD heatsink restrictions
Multi-GPU AMD MULTI-GPU Support
RAID • Supports RAID 0 , RAID 1 and RAID 10 for SATA storage devices
• Supports RAID 0, RAID 1 and RAID 5 for M.2 NVMe storage devices
*RAID 5 configuration is only supported by Ryzen™ 9000 series processors.
USB 4x USB 2.0 (Front)
4x USB 5Gbps Type A (Rear)
2x USB 5Gbps Type A (Front)
3x USB 10Gbps Type A (Rear)
1x USB 10Gbps Type C (Rear)
1x USB 10Gbps Type C (Front)
1x USB 20Gbps Type C (Rear)
LAN Realtek® 8126-VB 5G LAN
Internal IO 1x Power Connector(ATX_PWR)
2x Power Connector(CPU_PWR)
1x Power Connector(PCIE_PWR 8pin)
1x CPU Fan
1x PUMP_SYS Fan
4x System Fan
1x ARGB+FAN Header (JAF_1)
2x Front Panel (JFP)
1x Chassis Intrusion (JCI)
1x Front Audio (JAUD)
1x Tuning Controller connector(JDASH)
3x Addressable V2 RGB LED connector (JARGB_V2)
1x RGB LED connector(JRGB)
1x TPM pin header(Support TPM 2.0)
4x USB 2.0 ports
2x USB 5Gbps Type A ports
1x USB 10Gbps Type C ports
WIRELESS LAN & BLUETOOTH Wi-Fi 7 Solution
The Wireless module is pre-installed in the M.2 (Key-E) slot
Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz* (320MHz) up to 5.8Gbps
Supports 802.11 a/ b/ g/ n/ ac/ ax/ be

Supports Bluetooth® 5.4**, MLO, 4KQAM

* 6GHz band support may depend on every country’s regulations and Wi-Fi 7 will be ready in Windows 11 version 24H2.
** The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendor’s website for details. Bluetooth 5.4 will be ready in Windows 11 version 24H2.
LED FEATURE 4x EZ Debug LED
1x EZ Memory Detection LED
BACK PANEL PORTS
  1. Clear CMOS Button
  2. 5G LAN
  3. USB 10Gbps Type-A
  4. USB 5Gbps Type-A
  5. Audio Connectors
  6. Flash BIOS Button
  7. HDMI™
  8. USB 10Gbps Type-A
  9. USB 10Gbps Type-C
  10. USB 20Gbps Type-C
  11. Wi-Fi / Bluetooth
  12. Optical S/PDIF Out
OPERATING SYSTEM Support for Windows® 11 64-bit
BOX CONTENT
PCB Info mATX
243.84mmx243.84mm
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