MSI MAG B850M Mortar WiFi
AM5, AMD B850, mATX6 items in stock at supplier
Product details
MSI MAG B850M Mortar WiFi is designed for gamers with a stable, durable, and DIY-friendly foundation for their PC builds. It features a true Wi-Fi 7 solution, 5G LAN, USB 20Gbps, PCIe 5.0 solutions, supplemental PCIe power, and exclusive EZ DIY features, making it ready for the battlefield of AMD Ryzen™ 9000 series processors.
MSI's mainstream MAG series epitomizes stability and durability and is built to withstand the most intense gaming sessions. The entire lineup features robust construction with metallic-like hardness and excellent heat dissipation, ensuring stability for all critical gaming components.
Processor family | Ryzen 5th Gen, Ryzen 7th Gen, Ryzen 9th Gen |
Memory type | DDR5 RAM |
Number of memory modules (RAM) | 4 x |
Internal connection options | M.2 (3x), S-ATA III (4x) |
Wireless transmission | Bluetooth, Wi-Fi |
Mainboard features | Clear CMOS Button, RGB header, Trusted Platform Module |
Item number | 57576537 |
Manufacturer | MSI |
Category | Motherboards |
Manufacturer no. | 7E61-001R |
Release date | 11.4.2025 |
Sales rank in Category Motherboards | 85 of 859 |
Form factor | Micro ATX (mATX) |
Socket | AM5 |
Chipset | AMD B850 |
Mainboard features | Clear CMOS Button, RGB header, Trusted Platform Module |
Operating system compatibility | Windows 10, Windows 11 Home |
Wireless transmission | Bluetooth, Wi-Fi |
Wi-Fi standard | Wi-Fi 7 / 802.11be |
Processor family | Ryzen 5th Gen, Ryzen 7th Gen, Ryzen 9th Gen |
Memory form factor | CU-DIMM |
Number of memory modules (RAM) | 4 x |
Max. memory (RAM) | 256 GB |
Max. RAM OC | 8200 MHz |
Memory type | DDR5 RAM |
Video connections | HDMI (1x) |
Network connections | RJ45 (1x) |
Ethernet controller brand | Realtek |
Max. port speed | 5 Gbit/s |
Chip | Realtek ALC4080 |
RAID configuration | 0, 1, 10 |
Internal connection options | M.2 (3x), S-ATA III (4x) |
Expansion slot | PCI Express x16 (1x), PCI Express x4 (1x) |
PCI express version (max.) | 5 |
USB ports | USB-A, USB-C |
Exact USB ports | USB-A 2.0 (4x), USB-A 3.2 Gen 1 (4x), USB-A 3.2 Gen 2 (3x), USB-C 3.2 Gen 2 (1x), USB-C 3.2 Gen 2x2 (1x) |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Wifi Antenna |
Length | 243.80 mm |
Width | 243.80 mm |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Galaxus- 1.Gigabyte2,6 %
- 1.MSI2,6 %
- 3.AsRock2,7 %
- 4.ASUS2,9 %
- 5.Supermicro4 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 2.NZXT1 day
- 3.AsRock2 days
- 3.MSI2 days
- 5.Gigabyte4 days
- 5.Supermicro4 days
Return rate
How often is a product of this brand in the «Motherboards» category returned?
Source: Galaxus- 1.MSI5 %
- 2.ASUS5,2 %
- 3.Gigabyte5,3 %
- 4.NZXT6,7 %
- 5.Supermicro6,9 %