What are the Differences between Gen4 and Gen3 PCIe SSDs?

can i use gen 4 nvme in gen 3 slot   Dan candy stash slot

Solved: Does installing gen4 NVMe SSD on PCIe 3 slot affect the speed? or should i buy 3 gen3 NVMe ssd? Please give me some advice

Some NVMe drives can be used on a standard PCIe motherboard slot like a graphics card At present, the NVMe PCIe SSDs like Corsair are In comparison, PCIe Gen4 operates at 16 GTs, converting to about 2 GBs per PCIe lane PCIe Gen4 is the fourth generation of the PCI Express specification As

slot yang ada demonya Find out which SSDs can be used to expand your PlayStation®5 console storage space, and how to insert an SSD into the expansion slot  In this video, I will explore how to check if your motherboard supports Gen 4 SSDs or not