Short product description:
GIGABYTE B550M K is a Micro ATX motherboard for Socket AM4 processors (AMD Ryzen 3000 series compatible) based on the AMD B550 chipset. It supports 4 DDR4 DIMM slots up to 128 GB (unbuffered, ECC & non‑ECC) and memory speeds to 4733 MHz, two M.2 slots (one PCIe 4.0, one PCIe 3.0), 4 SATA III ports, RAID 1, Gigabit Ethernet (Realtek RTL8111H), HDMI 2.1 and DisplayPort 1.4 video outputs, Realtek ALC897 7.1 audio, UEFI AMI BIOS and passive cooling. Ideal for compact desktop builds requiring PCIe 4.0 storage and mainstream connectivity.