Gigabyte UD Series AMD B550 Socket AM4 3rd Gen Micro ATX Motherboard (B550M DS3H)
5+3 Phases Pure digital PWM + Low RDS(on) MOSFETs
128GB Max DDR4 Memory
4 x DDR4 4733(O.C.) DIMM sockets (ECC + non-ECC)
Ultra Durable PCIe 4.0 Ready x16 Slot
1 x M.2 Connector Socket 3, M key, type 2242/2260/2280/22110
4 x SATA 6Gb/s connectors, Support for RAID 0,1,10
4 x USB 3.2 Gen 1 ports on the back panel
2 x USB 3.2 Gen 1 ports available through the internal USB header
6 x USB 2.0/1.1 ports (4 ports on the back panel, 2 ports available through the internal USB header)
Realtek GbE LAN chip (1000 Mbit/100 Mbit)
7.1 Channel High Definition Audio