Can You Help me Understand This SATA NVMe PCIe SSD Gen

PCIe Gen for Professionals As mentioned earlier, PCIe is twice as fast as PCIe The same work which can be done by x16 slots of

So i have a Asus x570 prime pro and today i was going to replace my gen 3 ssd with 2x gen 4 ones On setting the top M2 slot to forced gen 3

will a p90 fit in a humbucker slot Yes It's backward compatible It'll work as a device even though it would be capable of working in a slot It will work

williams slot machines PCIe SSDs are twice as fast as PCIe SSDs But next-generation PCIe SSDs will double PCIe Gen 4 speeds