ASUS ROG MAXIMUS Z790 APEX Motherboard Intel Z790 LGA1700 DDR5 m.2 ATX USB 3.2
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). 2 x DIMM, Max.