2 Types of SSDs: SATA and NVMe

What are PCIe Slots in PC? pcie 2 slot PCIe cards that were working on older slots I want to know if I can use my old NI PCIe cards on the new computer because I'm not pciex4 slot PCIe Slots Explained

pcie 3 slot Answer Make certain that you have updated your GEN 3 capable motherboard with the latest Motherboard BIOS and set the PCIe slot to the appropriate speed, not