The GIGABYTE B450M S2H is an AMD B450 (AM4) microATX motherboard designed for AMD Ryzen 1st/2nd/3rd Gen processors. It features a 4+3 phase hybrid digital VRM design supporting Dual Channel DDR4 memory with XMP profiles up to 3200MHz(OC) across 2 DIMM slots. The board provides 1x PCIe 3.0 x16 slot and 1x PCIe 2.0 x16 slot (x4 mode) for expansion, along with 4x SATA 6Gbps ports for storage. Networking includes Realtek Gigabit Ethernet (10/100/1000 Mbit). Graphics outputs feature D-Sub and HDMI 1.4 supporting 4K resolution. Additional features include high-quality audio capacitors, USB 3.1 Gen1 ports, and an ultra-durable PCIe armor slot for enhanced durability. The compact mATX form factor makes it ideal for budget gaming builds and office systems.