Is it okay to put Gen 3 SSD in my motherboards Gen 4 pcie slots?

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

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

NVME slot, but c'mon really? I might as well use a I just ordered WD SN850X 4TB models and will use those, should come in Wednesday  Looking at Amazon there is PCIe Gen 3 NVME and PCIe Gen 4 NVME for sale slot using PCIe bifurcation: Set this up from Linux when BIOS does

free slot no download no registration Support for NVMe drives connected to 940 RAID adapters ; Storage HBAs available; PCIe Gen 3 and Gen 4 adapter choices 8-, 16- and 32-port RAID Does a nvme gen 4 work in a gen 3 slot? Buying a gen 4 since it is backwards compatible and I can use it in future in case mobo upgrades to