Where to install SSD on motherboard?

Possible ways to connect two SSD at a time? m 2 ssd motherboard slot expansion slot is the specification for on-board internal expansion cards on a motherboard Intel first introduced m24 slot If your motherboard does not have an slot, you may be able to use an drive by using an adapter card that fits into a PCIe slot So,

m2 slot mainboard 2 Slot on Motherboard; Two types of SSD ; What are the An 2280 SATA SSD purchased separately: 2280 SATA SSD purchased