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TekSpek Computer Hardware
PCIe 4.0
PCIe 4.0
Date Issued: 17/09/2019

A number of components within a modern PC use a high-speed interface to communicate with one another. Known as PCI Express, or PCIe (Peripheral Component Interconnect Express), it is the conduit that links the motherboard to devices such as graphics cards, solid-state drives (SSDs), regular hard drives, Ethernet cards, and high-speed WiFi.

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