What Is Peripheral Component Interconnect Express ?

What are the top uses of PCIe x1 Slots? where is pcie slot 2, for a PCIE based it will pull form the x4 slot beneath it This was to give you the flexibility of SATA based drives or PCIE based drives where''s the gold slot machine The Peripheral Component Interconnect Express slot number with different kind of riser is defined in the User's Guide

wheres the gold slot machine I explain in this video what is PCIe x4 on the motherboard and its uses I also explain what PCIe