CPU AMD Socket AM4, support for: 3rd Generation AMD Ryzen™ processors/ 3rd Generation AMD Ryzen™ with Radeon™ Graphics processors Chipset: AMD B550 Memory: 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory 3rd Gen AMD Ryzen™ Processors: Support for DDR4 4000(O.C.) / 3600(O.C.) / 3333(O.C.) /3200/2933/2667/2400/2133 MHz memory modules New Generation AMD Ryzen™ with Radeon™ Graphics processors: Support for DDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4000(O.C.) / 3600(O.C.) / 3333(O.C.) /3200/2933/2667/2400/2133 MHz memory modules Dual channel memory architecture Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Support for Extreme Memory Profile (XMP) memory modules Integrated Graphics Processor: 1 x DVI-D port 1 x HDMI port Maximum shared memory of 16 GB Audio Realtek® ALC887 codec High Definition Audio 2/4/5.1/7.1-channel LAN Realtek® GbE LAN chip (1000 Mbit/100 Mbit) Expansion Slots 1? x PCI Express x16 slot (PCIEX16), integrated in the CPU: 3rd Gen AMD Ryzen™ support PCIe 4.0 x16 mode 3rd Gen AMD Ryzen™ with Radeon™ Graphics support PCIe 3.0 x16 mode 1 x PCI Express x16 slot (PCIEX4), integrated in the Chipset 1 x PCI Express x1 slot (PCIEX1), integrated in the Chipset Storage Interface 2 x M.2 connector 4 x SATA 6Gb/s connectors, integrated in the Chipset: Support for RAID 0, RAID 1, and RAID 10 USB CPU: 4 x USB 3.2 Gen 1 ports Chipset: 2 x USB 3.2 Gen 1 ports 6 x USB 2.0/1.1 ports 2 x addressable LED strip headers 2 x RGB LED strip headers 1 x CPU cooler LED strip/RGB LED strip header 1 x Trusted Platform Module (TPM) header 1 x serial port header Operating System Support for Windows 10 64-bit Form Factor Micro ATX Form Factor; 24.4cm x 24.4cm More Info: https://www.gigabyte.com/Motherboard/B550M-DS3H-rev-10#kf



