MSI MAG B850M MORTAR WIFI motherboard AMD B850 Socket AM5 micro ATX
MSI MAG B850M MORTAR WIFI motherboard AMD B850 Socket AM5 micro ATX
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 13 Dec 2025)
Based on a total of 395 customer reviews from independent review platforms.
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Based on a total of 395 customer reviews from independent review platforms.
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MSI MAG B850M MORTAR WIFI motherboard AMD B850 Socket AM5 micro ATX
Overall Rating: 3.2 / 5 (average from multiple review sources, as of 11 Dec 2025)
Based on a total of 42 customer reviews from independent review platforms.
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Based on a total of 42 customer reviews from independent review platforms.
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MSI MAG B850M MORTAR WIFI motherboard AMD B850 Socket AM5 micro ATX
Overall Rating: 2.1 / 5 (average from multiple review sources, as of 13 Dec 2025)
Based on a total of 45 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
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MSI MAG B850M MORTAR WIFI AM5 DDR5 MATX Motherboard
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 12 Dec 2025)
Based on a total of 14,330 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Based on a total of 14,330 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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MSI MAG B850M MORTAR WIFI Motherboard, mATX - Supports AMD Ryzen 9000/8000 / 7000 Processors, AM5-60A SPS VRM, DDR5 Memory Boost 8200+ MT/s (OC), PCIe 5.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 10 Dec 2025)
Based on a total of 45,932 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,932 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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MSI MAG B850M MORTAR WIFI AM5 Motherboard
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 11 Dec 2025)
Based on a total of 483,754 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Based on a total of 483,754 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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MSI MAG B850M MORTAR WIFI mATX Motherboard for AMD AM5 CPUs
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MSI MAG B850M MORTAR WIFI AM5 DDR5 PCIe 5.0 ATX Motherboard
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MSI MAG B850M MORTAR WIFI motherboard AMD B850 Socket AM5 micro ATX
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Product Information
Weight & dimensions
| Width | 243.8 mm |
| Depth | 243.8 mm |
Expansion slots
| 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 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI Express x16 slots | 1 |
| PCI Express x4 slots | 1 |
Features
| Windows operating systems supported | Windows 11 x64 |
| Motherboard chipset family | AMD |
| Product colour | Black |
| Motherboard chipset | AMD B850 |
| Motherboard form factor | micro ATX |
| Audio output channels | 7.1 channels |
| Audio chip | Realtek ALC4080 |
| Component for | PC |
Network
| Ethernet interface type | 5 Gigabit Ethernet |
| Ethernet LAN | Yes |
| Bluetooth version | 5.4 |
| Bluetooth | Yes |
| 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) |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi | Yes |
Rear panel I/O ports
| HDMI version | 2.1 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
Internal I/O
| RGB LED pin header | Yes |
| Number of RGB LED pin headers | 3 |
| Number of water pump connectors | 1 |
| Total number of SATA connectors | 4 |
| Number of SATA III connectors | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| USB 2.0 connectors | 4 |
| Number of CPU fan connectors | 2 |
| CPU fan connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Front panel connector | Yes |
| Front panel audio connector | Yes |
Graphics
| On-board graphics card | No |
Storage controllers
| RAID levels | 0, 1, 10 |
| RAID support | Yes |
| Number of HDDs supported | 4 |
| Number of storage drives supported | 7 |
| Supported storage drive interfaces | M.2 |
| Supported storage drive types | HDD & SSD |
Memory
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory types | DDR5-SDRAM |
| Maximum internal memory | 256 GB |
| Supported memory clock speed (max) | 8200 MHz |
| Supported memory clock speeds | 4800,5600,6400,8200 MHz |
| ECC сompatibility | Non-ECC |
| Memory channels | Dual-channel |
Processor
| Supported processor sockets | Socket AM5 |
| Compatible processor series | AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| Processor socket | Socket AM5 |
| Processor manufacturer | AMD |
BIOS
| System Management BIOS (SMBIOS) version | 3.7 |
| BIOS type | UEFI AMI |
| ACPI version | 6.5 |
| BIOS memory size | 256 Mbit |
Product information
At a glance
- Supports dual-channel memory up to 128GB
- Fast connectivity with PCIe 4.0 and WiFi 6
- Durable design with intuitive installation features
Note: This text was created with the help of AI.
Build Your Dream PC with the MSI MAG B850M Mortar WiFi
The Motherboards market is brimming with options, but the MSI MAG B850M Mortar WiFi stands out as a stellar choice for gamers, content creators, and casual users alike. With its robust features and performance capabilities, this motherboard is designed to support Intel’s latest processors, delivering high-speed computing and seamless multitasking. Whether you're building a powerful gaming rig or a productivity powerhouse, the MAG B850M is ready to take your setup to the next level!
Exceptional Features and Performance
Dive into an array of exceptional features with the MSI MAG B850M Mortar WiFi. Built on the Intel B850 chipset, this motherboard supports dual-channel DDR4 memory up to 128GB, enabling your system to run smoother than ever. With PCIe 4.0 slots, you can experience lightning-fast data transfer speeds for your graphics cards and NVMe SSDs. Plus, the built-in WiFi 6 ensures you stay connected with faster internet speeds and reduced latency, making online gaming and streaming a breeze.
Stunning Design with Practicality in Mind
The MSI MAG B850M Mortar WiFi doesn't just perform well; it looks great too! Its sleek, military-inspired design features a monochrome color scheme that fits seamlessly into any build. The reinforced PCIe slots add durability, ensuring your components stay secure even during intense gaming sessions. Plus, with an intuitive layout and clear labeling, installation is straightforward, making it perfect for both seasoned builders and newcomers.
Connectivity and Expansion Options
Connectivity is key, and the MSI MAG B850M Mortar WiFi excels in this area. With multiple USB 3.2 ports and a USB Type-C option, you can easily connect your peripherals and external devices. The motherboard also features ample SATA and M.2 slots for all your storage needs, allowing you to expand your system effortlessly. Whether you're looking to add more drives or connect additional accessories, this motherboard has you covered!
Note: This text was created with the help of AI.
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Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors. Supports DDR5 Memory, Dual Channel DDR5 8200+ MT/s (OC). Ultra Performance: 12+2+1 Duet Rail Power System, dual 8-pin CPU power connectors, Core Boost, Memory Boost, 8-layer PCB made by 2oz thickened copper material. Frozr Guard: Extended Heatsink, MOSFET thermal pads rated for 7W/mK, additional choke thermal pads and EZ M.2 Shield Frozr II are built for high performance system and non-stop experience. EZ DIY: EZ M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Release and EZ Antenna. Lightning Fast Game experience: PCIe 5.0 slot, Lightning Gen 5 x4 M.2, 20G USB Type-C. 5G LAN with Wi-Fi 7 Solution: the latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission. Audio Boost 5: Reward your ears with studio-grade sound quality for the most immersive gaming experience. MSI MAG B850M MORTAR WIFI. MAG B850M MORTAR WIFI is designed for gamers with a stable, durab
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