Total supports 5 x M.2 slots and 6 x SATA 6Gb/s ports*
Intel® CoreTM Processors (14th & 13th & 12th Gen)*
M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 5.0 x4 mode)**
M.2_2 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)
Intel® Z790 Chipset
M.2_3 slot (Key M), type 2280 (supports PCIe 4.0 x4 & SATA modes)
DIMM.2_1 slot (Key M) via ROG DIMM.2, type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)
DIMM.2_2 slot (Key M) via ROG DIMM.2, type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)
6 x SATA 6Gb/s ports***
* Intel® Rapid Storage Technology supports PCIe RAID 0/1/5/10, SATA RAID 0/1/5/10
** M.2_1 shares bandwidth with PCIEX16(G5)_2. When M.2_1 is enabled, PCIEX16(G5)_2 will be disabled.
*** RAID configuration and boot drives are not supported on the SATA6G_E1-2 ports.