MB Gigabyte B550M K AM4 DDR4 4733MHz OC SATA3 2xM.2 GBit LAN USB3.2 PCIe 4.0 HDMI

CPU: AMD Socket AM4, support for: AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 and Ryzen™ 3000 G-Series Processors

Chipset: AMD B550

Memory: 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
Support for DDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C) / 3400(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz memory modules
Dual channel memory architecture

Onboard Graphics
Integrated Graphics Processor with AMD Radeon™ Graphics support:
1 x DisplayPort, supporting a maximum resolution of 5120×2880@60 Hz
1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz

Audio
Realtek® Audio CODEC
High Definition Audio
2/4/5.1/7.1-channel