Gyártói adatok a termékről: https://www.asrock.com/MB/AMD/Fatal1ty%20B450%20Gaming%20K4/index.asp#Specification
AM4, AMD B450, 4xDDR4, Max:2933MHz, Max:64GB, VGA, 2xPCIE16 3.0, 4xPCIE1, 6xSATA3, 2xUSB, 5xUSB3.1, 1xUSB3.1C, HDMI, RAID, 7.1, Gigabit, PS2:1 db, DisplayPort, ATX, 1xM.2, 1xUltra M.2