Gigabyte B550M DS3H R2 AMD AM4 Socket Motherboard Micro-ATX form factor motherboard designed for AMD Ryzen processors. Features the AMD B550 chipset with support for PCIe 4.0, dual M.2 slots, and comprehensive connectivity options. Key Features Socket: AMD AM4 CPU Compatibility: AMD Ryzen 5000 / 4000 / 3000 Series Processors Chipset: AMD B550 Form Factor: Micro ATX (24.4cm x 24.4cm) Memory: 4x DDR4 DIMM slots supporting up to 128 GB, dual channel architecture Memory Speed Support: DDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C) / 3400(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MT/s Digital 5+3 phases VRM solution with Low RDS(on) MOSFETs 2x M.2 sockets: PCIe 4.
