Which slot should I use for my SSD?

Mainboard ; Z790 AORUS XTREME X · Digital twin 24+1+2 phases VRM solution · EZ-Latch Plus：PCIe x16 slot & slots with quick release design ; Z790 AORUS

All of the motherboards with more than 1 slot that I have checked out appears to only have 1 slot connected directly to the CPU,

apex slot oyna 1 SSD Slots 5 x · 4 x · 3 x · 2 x · 1 x Graphics Output HDMI EZ-Latch：PCIe x16 Slot with Quick Release Design; Fast Networks：

magnetisch slot All of the motherboards with more than 1 slot that I have checked out appears to only have 1 slot connected directly to the CPU,