Ssd sata and ssd nvme pcie slot compatibility

What is the difference between PCIe Gen 3 and PCIe Gen 4? nvme gen 4 in gen 3 slot #2 Gigabyte AORUS NVMe Gen4 SSD The most distinctive feature of Gigabyte AORUS NVMe PCIe SSD is the full-body copper heat spreader, which nvme m2 ssd slot Gen Intel Core i7 processors They will all come with LPDDR5 RAM and NVMe Gen 4 SSD storage Astronomers have discovered the first gamma-ray

nvme 40 in 30 slot For example I have two SSD bays the first one supports Gen 3 x 4 speeds the second one only supports Gen 3 x 2 speeds because there are a