SATA vs PCIe: the important difference you need to know

2 standard contains variants with up to four PCIe lanes, one SATA 6 Gbs and or one USB port So it is possible to connect PCIe as well as SATA SSDs

2 SSDs use the port and are cheaper because they don't need an adaptor or a board designed to fit in the PCI slot They both use 4x PCI

m24 slot wallet SATA SSDs and SSDs that use two PCI Express lanes tend to use keys B and M to maximize compatibility, since both connectors can deliver both

m2 slot screw Features · ➤ Supports two SSD simultaneously · ➤ Converts one NVMe SSD interface to PCIe x4