Serial ATA (SATA): AMD CPU
2 x SATA 6Gb/s ports*
AMD B450
4 x SATA 6Gb/s ports
* SATA5 and SATA6 ports will be unavailable when installing a M.2 device in M.2 slot.
Serial ATA (SATA): AMD B450 Chipset
4 x SATA 6Gb/s ports*
AMD CPU
2 x SATA 6Gb/s ports*
* PCI_E2, PCI_E3, PCI_E4 and PCI_E5 slots will be unavailable when installing M.2 PCIe SSD in M2_2 slot.