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

What is the difference between PCIe Gen 3 and PCIe Gen 4? m 2 gen 4 in gen 3 slot You'll be able to do more with less in this case, since a PCIe x8 slot can handle almost exactly what a PCIe x16 slot can currently m2_1 slot NVMe SSDs, even the last-gen PCIe Gen 3-based NVMe SSDs, are immensely faster than this There's no point in getting a sick Gen 4 NVMe

m2_1 slot Silicon Power's XS70 Gen 4 x 4 drives are so affordable now, that it kind of makes sense to

m2 pcie slot 3 I225-LM x 1); 22802242 M-Key x 2, 30423052 B-Key x 1 + Micro SIM Slot x 1, Mini PCIe x 1 + Micro SIM Slot x 1; USB Gen 2 x 2, USB Gen 1 x 4 These generations of industrial computing solutions specifically dedicate PCIe Gen lanes directly for an onboard NVMe storage solution