What is the Difference Between PCIe Gen 3 & Gen 4?

What is the Difference Between PCIe Gen 3 & Gen 4? nvme gen 4 in gen 3 slot Kinda odd he spent nearly 4 minutes talking about the difference between Gen 3 and Gen 4 nvme and m2 slot difference NVMe drives are so much faster than SATA drives PCIe — the PCI Express standard current generation — has a maximum speed transfer of 985

nvme and m2 slot difference slot) In fact I've even successfully used a x4 adapter advertised as PCIe to run a Gen 4 drive at full speed in a PCIe slot: WD

nvme m2 slot 5+3 Phases Pure Digital VRM Solution with Low RDS MOSFETs 9 Supports 3rd Gen AMD Ryzen™ Processors 10 Dual Channel DDR4, 4 DIMMs 11 Dual Your notebook's NVMe slot is PCIe Gen 3 While a Gen 4 SSD will work, it will only run at the max speed allowed by the Gen 3 slot, which is