ASUS Prime Z390-P Motherboard ATX LGA1151 for Intel 8th 9th Gen CPU DDR4 PCIe
1 x PCIe 3.0/2.0 x16 (max at x4 mode). M.21 x M.2 Socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x4 mode) . 1 x M.2 Socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x2 mode).