Intel® Z490 Chipset; 4x SATA 6Gb/s ports 1; 2x M.2 slots [Key M]; M2_1 supports up to PCIe 3.0 x4 and SATA 6Gb/s, 2280 storage devices 1; M2_2 supports up to PCIe 3.0 x4, 2280 storage devices; I
Intel® Z490 Chipset; 4x SATA 6Gb/s ports 1; 2x M.2 slots [Key M]; M2_1 supports up to PCIe 3.0 x4 and SATA 6Gb/s, 2280 storage devices 1; M2_2 supports up to PCIe 3.0 x4, 2280 storage devices; I
