What is a PCIe SSD?

What is a PCIe SSD? m2 pcie slot 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 m2 slot pc Also supports PCIE x1 bus slot The NVMe PCIe card allows you add PCI-e NVME SSD to your motherboard without slot, perfect solution

m2 slot pc When installed in a Windows PC's PCIe slot with four SSDs formatted in a RAID 0 configuration, the card is capable of 8,500 MBs transfers Aggregate

m2_1 slot 2 slots are similar to PCIe expansion slots but are much smaller And this makes them perfect for SSD drives with a form factor similar to a RAM stick  2 drives are “keyed” at one end so as to prevent the end-user from inserting them in an incompatible socket PCIe NVMe drives are 'M' keyed SATA ones,