Should you buy a PCIe or SSD?

Should you buy a PCIe or SSD? pcie 4 m 2 in pcie 3 slot KingSpec SSD 2TB Internal Solid State Drive NVMe 2280 PCIe Computer Disk Data Storage NAND Flash Hard Drives PC Desktop Laptop Ultrabook Upgrade pcie cem slot ASUSTOR LOCKERSTOR 2 2 BAY WITH 2 SLOTS-image · ASUSTOR DRIVESTOR 4 NAS-image · SAMSUNG 990 PRO SSD 2TB PCIe · TEAM TFORCE A440

pcie cem slot If you connect a PCIe GPU to a PCIe slot, you will only get the PCIe standard performance If you connect a PCIe GPU to a PCIe

pcie x1 in x16 slot Yes, PCIe standards are thankfully backwards compatible, meaning that a PCIe device will work in a PCIe slot, but it will only be able to reach PCIe Kinda odd he spent nearly 4 minutes talking about the difference between Gen 3 and Gen 4