MSI PRO B550-A PRO AM4 ATX AMD Motherboard

MSI PRO B550-A PRO AM4 AMD B550 USB 3.0 ATX AMD Motherboard Brand: MSI CPU Socket Type: AM4 Chipset: AMD B550 Serial ATA (SATA): 6 x SATA 6Gb/s USB 3.0: 4 x USB 3.0 Form Factor: ATX Number of Memory Slots: 4x288pin (DDR4) Memory Standard: DDR4 4400+ / 4266 / 4133 / 4000 / 3866 / 3733 / 3600 / 3466 / 3200 / 3066 / 3000 / 2933 / 2800 / 2667 by A-XMP OC MODE DDR4 3200 / 3066 / 3000 / 2933 / 2800 / 2667 / 2400 / 2133 / 1866 by JEDEC 1DPC 1R Max speed 4800 1DPC 2R max speed 3866 2DPC 1R max speed 4000 2DPC 2R max speed 3600