MSI MAG B850M MORTAR WIFI AM5 ATX Motherboard

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MSI MAG B850M MORTAR WIFI AM5 ATX Motherboard

MSI MAG B850M MORTAR WIFI AM5 ATX Motherboard

The MSI MAG B850M MORTAR WIFI is a high-performance motherboard built on the AMD B850 chipset, designed for users who want a powerful and future-ready platform for AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors with the AM5 socket. This motherboard supports up to 256GB of DDR5 memory across four dual-latch DIMM slots, offering speeds of up to 8200+ MT/s (overclocked) depending on the CPU and setup. It is optimized for AMD EXPO profiles, dual-channel architecture, JEDEC and AMD POR speeds, non-ECC UDIMMs, and CUDIMM clock driver bypass mode, ensuring maximum compatibility and overclocking flexibility. For power stability, the MSI MAG B850M MORTAR WIFI features a robust 12+2+1 Duet Rail Power System, dual 8-pin CPU power connectors, Core Boost, and Memory Boost technologies. The 8-layer PCB with 2oz thickened copper enhances power delivery, signal integrity, and thermal performance . Expansion and storage options include one PCIe 5.0 x16 slot, one PCIe 4.0 x4 slot, and three M.2 slots—two supporting PCIe 5.0 x4 (when using Ryzen 9000/7000 CPUs) and one PCIe 4.0 x2 via the chipset. Additionally, four SATA 6 Gbps ports provide traditional storage support. RAID configurations include RAID 0, 1, and 10 for SATA drives and RAID 0, 1, and 5 for M.2 NVMe drives, with RAID 5 exclusive to Ryzen 9000 processors. Thermal management is handled by MSI’s Frozr Guard cooling system, which includes extended heatsinks, high-performance thermal pads (7W/mK), choke cooling, and EZ M.2 Shield Frozr II for optimal M.2 SSD performance and installation ease. Connectivity is next-generation with onboard Wi-Fi 7, Bluetooth 5.4, and Realtek 8126-VB 5G LAN, delivering ultra-fast network speeds for gaming, streaming, and professional workloads. The motherboard also features extensive USB connectivity, including four USB 2.0 front ports, two USB 5 Gbps Type-A front ports, four USB 5 Gbps Type-A rear ports, three USB 10 Gbps Type-A rear ports, a 10 Gbps Type-C port on both front and rear panels, and a high-speed 20 Gbps USB Type-C port on the rear I/O. For integrated graphics users, an HDMI 2.1 FRL port supports up to 8K resolution at 60Hz, depending on the installed APU   .Audio is powered by the Realtek ALC4080 codec, supporting 7.1-channel HD audio, 32-bit/384kHz playback, and S/PDIF output, enhanced by Audio Boost 5 for a studio-grade sound experience. Additional internal connections include headers for fans, RGB lighting (three JARGB_V2 and one JRGB), front panel I/O, TPM 2.0, and more.MSI’s EZ DIY features, such as EZ PCIe Release, EZ M.2 Clip II, and EZ Antenna, simplify building and upgrading, while EZ Debug LEDs and an EZ Memory Detection LED assist with troubleshooting . With its 243.84mm x 243.84mm micro-ATX form factor, the MSI MAG B850M MORTAR WIFI combines high-end performance, overclocking potential, advanced connectivity, and user-friendly features, making it one of the most powerful and future-ready MSI motherboards in the AM5 lineup.