MSI B550M

PU Support: AMD Ryzen 3000 / 4000G / 5000 Series (Socket AM4)

Form Factor: Micro-ATX

Chipset: AMD B550

Memory: 4 x DDR4 DIMMs, up to 128GB (4400+ MHz OC)

Expansion Slots: 1 x PCIe 4.0 x16, 1 x PCIe 3.0 x1

Storage: 1 x M.2 (PCIe 4.0 x4), 6 x SATA III

Display Outputs: 1 x HDMI, 1 x DVI-D

Audio: 7.1-Channel High Definition Audio with Audio Boost

LAN: Realtek Gigabit LAN

USB Ports: USB 3.2 Gen 1, USB 2.0