The GIGABYTE B550M AORUS ELITE is a Micro ATX motherboard for desktop PCs, based on the AMD B550 chipset and Socket AM4. It supports AMD Ryzen 5000, 5000 G-Series, 4000 G-Series, 3000 and 3000 G-Series processors, subject to the processor support list.
Four DDR4 DIMM slots support dual-channel memory, with a maximum listed capacity of 128 GB. For storage, there are two M.2 sockets and four SATA 6 Gb/s connectors. Supported M.2 drive lengths and interface speeds vary by socket and processor, so check these when choosing a drive.
Expansion includes a CPU-connected PCIe x16 slot, a chipset-connected PCIe x16 slot operating at x4, and a PCIe x1 slot. Rear connections include HDMI, DVI-D, USB 3.2 Gen 1 and USB 2.0/1.1 ports, RJ-45 and three audio jacks. Measuring 24.4 × 24.4 cm, the board also has Q-Flash Plus for BIOS updates without an installed CPU, memory or graphics card.
