Gigabyte A520M S2H Mainboard - Supports AMD Ryzen 5000 Series AM4 CPUs, 4+3 phase pure digital VRM, up to 5100MHz DDR4 (OC), PCIe 3.0 x4 M.2, GbE LAN, USB 3.2 Gen 1. Processor manufacturer: AMD, Processor socket: AM4 socket, Compatible processors: 3rd Generation AMD Ryzen™ 3. Supported memory: DDR4-SDRAM, Maximum RAM memory: 64 GB, Memory type: DIMM. Supported storage drive interfaces: M.2, PCI Express 3.0, SATA, RAID Level: 0, 1, 10. Component for: PC, Motherboard form factor: micro ATX, Motherboard chipset family: AMD. BIOS type: UEFI AMI, BIOS memory size: 128 Mbit