Mainboard ASUS AMD B450 SAM4 MicroATX 2xPCI-Express 2 0 1x 1xPCI-Express 3 0 16x 1xM 2 Memory DDR4 Memory slots 4 1x15pin D-sub 1xDVI 1xHDMI 2xAudio-In 1xAudio-Out 6xUSB 3 2 1xPS 2 1xRJ45 PRIMEB450M-AII

AMD B450 , micro ATX , Audio 7.1+2 channels , CPU AMD , Socket Socket AM4 , Series AMD Ryzen 3000 Series , Supported memory types DDR4-SDRAM , 4xNumber of memory slots , Memory slots type DIMM , Supported storage drive interfaces SATA III , 4xUSB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity , 2xUSB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity , 1xEthernet LAN (RJ-45) ports , 1xVGA (D-Sub) ports quantity , 1xHDMI ports quantity , 1xDVI-D ports quantity , Weight 849 g