The GIGABYTE B550M DS3H R2 is a Micro ATX motherboard for desktop PC builds, using the AMD B550 chipset and AM4 socket. It supports Ryzen 5000, 4000 and 3000 series processors, so you can choose from those processor generations when configuring a compatible system.
Four DDR4 slots operate in dual-channel mode and support up to 128 GB of system memory. Two M.2 connectors and four SATA 6 Gb/s ports provide options for connecting storage drives.
For expansion, the board has one PCI Express x16 slot, a second x16 slot that operates at x4, and one x1 slot. HDMI and DisplayPort outputs support display connections, while Gigabit Ethernet is available for wired networking. The board measures 24.4 × 24.4 cm and supports 64-bit versions of Windows 11 and Windows 10.
