MSI PRO B850M-G AM5 mATX Motherboard
Specification
| Category | Details |
|---|---|
| Model | MSI PRO B850M-G |
| Supported CPU | AMD Ryzen™ 9000 / 8000 / 7000 Series |
| Socket | AM5 |
| Chipset | AMD B850 |
| BIOS | Flash BIOS Button |
| Form Factor | mATX (226 × 243.84 mm) |
| Memory Type | DDR5 |
| Memory Slots | 2× UDIMM |
| Maximum Memory | Up to 128GB |
| Supported Speed | 8200–5600 MT/s (OC), 5600–4800 MT/s (JEDEC) |
| PCIe Slots | 2× PCIe x16 (1× Gen5, 1× Gen4 x4) |
| M.2 Slots | 2× M.2 (1× PCIe 5.0 x4, 1× PCIe 4.0 x4) |
| SATA Ports | 4× SATA 6Gb/s |
| Graphics Output | 1× HDMI 2.1 (4K@60Hz), 1× DisplayPort 1.4 (4K@60Hz) |
| USB (Rear) | 2× USB 2.0, 3× USB 5Gbps Type-A, 1× USB 5Gbps Type-C |
| USB (Front) | 4× USB 2.0, 2× USB 5Gbps Type-A, 1× USB 10Gbps Type-C |
| LAN | Realtek 8126VB 5G LAN |
| Audio | Realtek ALC897, 7.1-Channel HD Audio |
| RAID Support | RAID 0/1/10 (SATA), RAID 0/1 (NVMe) |
| Cooling Support | 1× CPU Fan, 1× Pump Fan, 2× System Fans |
| RGB Support | 3× ARGB, 1× RGB |
| Debug Features | 4× EZ Debug LED, EZ Memory Detection LED |
| TPM Support | TPM 2.0 Header |
| Operating System | Windows 11 64-bit Supported |
| Warranty | 3 Years Manufacturing Warranty |
Description
The MSI PRO B850M-G AM5 mATX Motherboard is a compact yet powerful solution designed for professionals, gamers, and PC builders seeking next-generation performance on AMD’s latest platform. Built around the AMD B850 chipset, it supports AMD Ryzen 9000, 8000, and 7000 Series processors on the AM5 socket and delivers exceptional memory performance with dual-channel DDR5 support up to 8200+ MT/s (OC) across two DIMM slots. It features a PCIe 5.0 x16 slot for modern GPUs, a secondary PCIe 4.0 slot for expansion cards, and two high-speed M.2 slots including a PCIe 5.0 x4 slot for ultra-fast NVMe SSDs, alongside four SATA 6Gb/s ports with RAID support. Display output is handled by HDMI 2.1 and DisplayPort 1.4 with 4K@60Hz capability on supported processors, while Realtek 8126VB 5G LAN ensures blazing-fast wired networking. Audio is powered by the Realtek ALC897 codec with immersive 7.1-channel HD sound, and user-friendly features such as Flash BIOS Button, EZ Debug LEDs, EZ Memory Detection LED, and multiple RGB headers make building and troubleshooting effortless. With its compact 226 × 243.84mm mATX design, strong connectivity, and future-ready PCIe 5.0 support, the MSI PRO B850M-G offers a reliable and high-performance foundation for modern AMD PC builds.
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