Mother Msi B550m-a Pro | iArStore

DDR4 Memory Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC Supports DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400/ 4600+ MHz by A-XMP OC Mode CPU (Max Soportado) Support 3rd Gen AMD Ryzen™ Desktop Processors and AMD Ryzen™ 4000 G-Series Desktop Processors M.2 port 1 Serial ports(Front) 1 Chipset AMD® B550 Chipset Canal de Memoria Dual USB 3.2 ports (Front) 2(Gen 1, Type A) DIMM Slots 2 USB 3.2 ports (Rear) 4(Gen 1, Type A) Max Memoria (GB) 64 PCI-Ex16 1 PCI-E Gen Gen4 / Gen3 PCI-Ex1 1 SATAIII 4 USB 2.0 ports (Front) 4 RAID 0/1/10 LAN 1x Realtek® RTL8111H Gigabit LAN TPM 1 Puertos USB 2.0 (Posterior) 2 (Type A) Puerto Audio (Posterior) 3 HD audio connectors HDMI 1 DirectX 12 Form Factor MATX DVI-D 1 Operating System Support for Windows® 10 64-bit