When the motherboard slot M2_1 is used, two SATA 6 Gbs

When the motherboard slot M2_1 is used, two SATA 6 Gbs m 2 sata slot on motherboard expansion slot is the specification for on-board internal expansion cards on a motherboard Intel first introduced m24 slot 2 replaces the Mini SATA standard and the Mini PCIe standard Employing a more flexible physical specification, allows different module

m24 slot When you are using the PCI bus instead of the SATA bus, depending on the function of the motherboard and the card itself, devices

m2 nvme slot 2 SATA SSDs have two slots in the interface connector, while PCIe SSDs have only one slot in the interface connector Non-Standard PCIe SSDs  There are two types of SSDs: SATA and NVMe SATA uses an older interface with one designed around hard drives while NVMe is designed for flash memory