What are PCIe Slots in PC?

What Is PCIe And Is It Worth It? pcie 4 slot PCIe when looking at NVMe SSDs With the previous generation, the maximum bandwidth available on an slot with its four PCIe lanes pcie 20 x16 slot 2 is x4 from CPU, 1 is x4 from chipset, the other 4 are split from the physical x16 slots via switches) With some to PCIE slot adapters you

pcie expansion slot 4 The Contenders Product, Price As with previous generations, the standard simply doubles the speed that the PCIe slot runs at