HomeComponentsMainboardsASROCK Main Board Desktop B550 PRO4 (AM4, B550, 4xDDR4, 1xPCIe 4.0x16, 1xPCIe 3.0x16, 2xPCIe 3.0x1,6xSATA,1x M.2 Gen4 x4, 1xM.2, 2xUSB3.2 Gen2, 6xUSB3.2 Gen1, HDMI, D-SUB, GLAN, ATX, Retail)
ASROCK Main Board Desktop B550 PRO4 (AM4, B550, 4xDDR4, 1xPCIe 4.0x16, 1xPCIe 3.0x16, 2xPCIe 3.0x1,6xSATA,1x M.2 Gen4 x4, 1xM.2, 2xUSB3.2 Gen2, 6xUSB3.2 Gen1, HDMI, D-SUB, GLAN, ATX, Retail)