What is the difference between PCIe Gen 3 and PCIe Gen 4?

2 Types of SSDs: SATA and NVMe whats a pcie slot I explain in this video what is PCIe x4 on the motherboard and its uses I also explain what PCIe whats a slot 16x is physical slot size, that is capable of wiring up to 16 PCIe lanes, but on your motherboard that slot has only 4 lanes connected to it

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