Two types of SSD: Differences between SATA & NVMe

I want to add SSD drive in my notebook I find M2 slot marked as M2X3 What type M2 SSD can I use?

When looking at different types of SSDs, you may have come across terms like NVMe, PCIe, and Fundamentally, the distinctions among

m2 pcie slot 2 SSDs are long, thin PCBs with multiple NAND Flash modules, and connect via an connector to an slot on the motherboard There are

m2 pcie 40 in 30 slot CONSISTENT M2 SSD is a fashioned like a stick of gum form factor for SSDs These SSDs are often faster than standard SSDs,