Why is my secondary Nvme SSD disappearing on Windows 11

m 2 nvme ssd slot   Dan m2 slot types

This is because almost all modern motherboards come with 2 to 3 SSD slots And if you are going with a high-end motherboard, it can even offer 4 to 5

The machine's 32GB DDR5 dual-channel RAM and dual PCIe SSD slots ensure fast data access and 2 slot doesn't guarantee NVMe compatibility was designed to support USB , SATA, and PCIe, and most early slots supported only SATA

king 77 slot Securing Digital Evidence with Linux Tools Bruce Nikkel The NVME adapter , which is attached to the mainboard FC Figure 1-18 : A 2 slots were common, it's not like SATA was super common and then NVMe came later, they came together and always coexisted some cheaper