MSI PRO B840M-B AMD AM5 mATX Motherboard

The MSI PRO B840M-B Motherboard is an efficient choice for AMD Ryzen 9000, 8000, and 7000 Series desktop CPUs, with an AM5 socket and the AMD B840 chipset. This MSI PRO B840M-B mATX Motherboard has a tiny mATX form factor of 226mm x 243.84mm and supports up to 128GB DDR5 memory over two UDIMM slots, with overclocking speeds to 8000 MHz for Ryzen 9000 Series CPUs. It supports AMD EXPO™, dual-channel setups, and non-ECC memory. The MSI PRO B840M-B AM5 mATX Motherboard has 1x HDMI 2.1 output, which supports up to 4K 60Hz, and 1x VGA for legacy displays. Storage choices include two M.2 slots with PCIe 4.0 x4 compatibility for 2280/2260 devices and four SATA 6G connections that allow RAID for both SATA and NVMe SSDs. Expansion is adaptable, featuring 1x PCIe 4.0 x16 and 1x PCIe 3.0 x1 slots that adjust PCIe bandwidth dependent on CPU series. Connectivity features The Realtek 8125D 2.5G LAN features numerous USB ports, including USB 2.0, USB 5Gbps Type-A, and USB 5Gbps Type-C, as well as internal headers for fans, RGB lighting, TPM 2.0, and front-panel audio. Realtek ALC897 provides 7.1-channel high-definition audio. The Flash BIOS Button, EZ Debug LED, and EZ Memory Detection LED are all user-friendly features that facilitate setup and debugging. With dual M.2 support, high-speed memory capability, extensive connectivity, and robust performance, the MSI PRO B840M-B Motherboard is an excellent choice for both productivity and gaming builds.