Serial ATA (SATA): AMD B450 Chipset
4 x SATA 6Gb/s ports
AMD CPU
2 x SATA 6Gb/s ports*
* SATA5 and SATA6 ports will be unavailable when installing a M.2 device in M2_1 slot.
Serial ATA (SATA): 6 x SATA 6Gb/s ports 1 2
1. The SATA5 port will be unavailable when installing M.2 SATA SSD into M2_3.
2. The SATA5 and SATA6 ports will be unavailable when installing M.2 PCIe SSD into M2_3.