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PCIe Generations Bandwidth Comparison Table

Reference this PCIe bandwidth comparison table for hardware planning on Qotom industrial mini PCs. Check official release year, theoretical unidirectional speeds of PCIe 1.0 to PCIe 6.0 under x1, x4, x8 and x16 lanes, including encoding rules, compatibility tips and guidance for SSD & multi-port network adapter selection.

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