How fast is PCIe NVMe vs PCIe

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

So how do you get quicker speeds than 500Mbs? The answer lies in the interface SATA 3 has long been the bastion of SSD interface technology

can slot machines be rigged Should I Buy a Gen 4 SSD for My Gen 3 Laptop? Nikos Rentas•22K What are PCIe x1 Slots

can i use a pcie 40 nvme in a 30 slot Hi, I have not kept up with the NVMe or SSD tech Does having a Gen4 NVMe SSD in a Gen3 slot will limit the performance of the Gen4 SSD?