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MSI MAG B850M MORTAR WIFI AM5 DDR5 MATX Motherboard
The MSI MAG B850M MORTAR WIFI AM5 motherboard is engineered for gamers and creators, offering robust performance with AM5 socket support, DDR5 memory compatibility, and Wi-Fi connectivity. Features include advanced cooling solutions, multiple M.2 slots for fast storage, and high-quality audio, ensuring seamless multitasking and an immersive experience.
Features


General
SKU | 003-MSI-B50 |
Features
Brand | MSI |
Model Number | MSI MAG B850M MORTAR WIFI AM5 DDR5 MATX Motherboard |
Motherboard Chipset | B850 Chipset (Ryzen AM5) |
CPU Socket Type | LGA 1718 |
Memory Type | DDR5 |
Form Factor | Micro ATX |
Key Features |
Supports AMD AM5 processors for enhanced performance DDR5 memory support for higher bandwidth and improved efficiency Micro ATX form factor for space-saving builds Built-in Wi-Fi 6 capability for fast and reliable connectivity Multiple M.2 slots for high-speed storage options PCIe 5.0 support for next-gen graphics cards Premium thermal solution for better heat dissipation USB 3.2 Gen 2 ports for rapid data transfer Robust audio solution with high-definition codecs Customisable RGB lighting for personalisation |
Description
MSI MAG B850M MORTAR WIFI AM5 DDR5 MATX Motherboard
MSI MAG B850M MORTAR WIFI AM5 DDR5 MATX Motherboard
The MSI MAG B850M MORTAR WIFI AM5 DDR5 MATX Motherboard is a powerful and versatile board designed for high-performance computing. Tailored for gamers and content creators, this motherboard brings advanced technology, ensuring your rig is ready to handle the most demanding tasks with ease.
Built on the AM5 socket, the MAG B850M MORTAR supports the latest AMD Ryzen processors, giving you the flexibility to customise your build according to your specific needs. With support for DDR5 memory, you will enjoy rapid data transmission and improved performance, catering to the needs of both gamers and professionals alike.
This motherboard delivers exceptional features such as a robust power design, enhancing stability and reliability during intense gaming sessions or render tasks. The design incorporates premium components, ensuring longevity and high performance. MSI's Core Boost technology is optimised for unlocking the true potential of your processor, providing high current capacity and delivering exceptional power efficiency.
MSI has ensured seamless connectivity with the MAG B850M MORTAR, integrating WiFi 6E that provides faster and more reliable internet connections. This feature is crucial in today's online gaming landscape, offering minimal latency and efficient data transfer, ensuring you stay ahead of the competition. Additionally, the motherboard includes multiple USB ports, featuring 10Gbps speeds that simplify file transfers and peripheral connectivity.
Expandability is another key area where the MAG B850M shines. With a range of PCIe slots, you can effortlessly add GPUs, SSDs, and other expansion cards to enhance system performance. The motherboard supports the latest SSD standards, ensuring rapid loading times and improved system responsiveness.
Keeping thermals in check is essential, and MSI has incorporated advanced cooling solutions, including an extensive heatsink design and multiple fan headers, allowing you to manage your rig's temperatures effectively. Gamers and PC builders will appreciate the meticulous attention to detail regarding heat management, ensuring peak performance without thermal throttling.
Experience cutting-edge audio quality with the MAG B850M MORTAR's high-definition audio codec. Whether you’re immersed in a gaming session or creating content, the onboard audio system delivers crystal clear sound, enhancing your overall experience. You can connect high-end audio equipment effortlessly with the array of audio outputs, perfect for audiophiles and gamers alike.
The BIOS user interface is intuitive and easy to navigate, allowing beginners and experienced builders to adjust settings with confidence. The easy-to-use software allows for real-time monitoring and overclocking, ensuring that you can tweak your system for optimum performance without hassle.
In summary, the MSI MAG B850M MORTAR WIFI AM5 DDR5 MATX Motherboard is a comprehensive solution for anyone looking to build a robust and high-performance PC. With its blend of advanced features, exceptional connectivity, and superior performance, this motherboard provides excellent value for both gaming and professional applications. Upgrade your computing experience today with the MSI MAG B850M MORTAR.
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Specification
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 4800+ 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 have double-sided latches.
• 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
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
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
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 Combo Fan (Pump_Sys Fan)
4x System Fan
1x EZ Conn-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