GIGABYTE B550M K

The GIGABYTE B550M K is a microATX motherboard measuring 244 x 244 mm, built on the AMD B550 chipset and supporting Socket AM4 processors. DDR4 memory is installed into four slots with a maximum capacity of 128 GB, and support is provided for modules running up to 4733 MHz. A single PCI Express 4.0 x16 slot is available for graphics cards, along with one PCI Express x1 slot. Power delivery uses one 24-pin connector and one 8-pin connector. The board features two fan headers. The motherboard is equipped with two M.2 slots: the first supports PCI-E 4.0 x4 and SATA3, while the second supports PCI-E 3.0 x2 and SATA3. Four SATA Revision 3.0 ports enable RAID array creation in modes 0, 1, and 10. The integrated Realtek audio codec supports 7.1-channel sound and accommodates three audio devices. Network connectivity is provided via a Realtek controller with bandwidth up to 1 Gbps. The board offers HDMI 2.1 and DisplayPort 1.4 video outputs. For peripheral devices, four USB 3.2 Gen 1 Type-A ports and four USB 2.0 ports are available. Additional connectors include one USB 3.2 Gen 1 header for two ports, two USB 2.0 headers for four ports, and one COM port. The GIGABYTE B550M K is ideal for builds with limited case space while delivering the core features of the AM4 platform.