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PCI Express (Peripheral Component Interconnect Express), officially abbreviated as PCIe or PCI-e, is a high-speed serial computer expansion bus standard, designed to replace the older PCI, PCI-X and AGP bus standards.
- Conventional PCI
PCI and PCI-X sometimes are referred to as either Parallel...
- SATA Express
SATA Express (sometimes unofficially shortened to SATAe) is...
- Compute Express Link
Compute Express Link (CXL) is an open standard for...
- M.2
Exposed PCI Express lanes provide a pure PCI Express...
- Accelerated Graphics Port
Accelerated Graphics Port (AGP) is a parallel expansion card...
- GT S
Buses like SCSI and PCI fall in the megatransfer range of...
- Root Complex
An example of the PCI Express topology, displaying the...
- Differential Signaling
A signal transmitted differentially. Notice the increased...
- Conventional PCI
Dec 25, 2020 · Updated on December 25, 2020. Reviewed by. Jessica Kormos. In This Article. PCI Express, technically Peripheral Component Interconnect Express but often seen abbreviated as PCIe or PCI-E, is a standard connection for internal devices in a computer.
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Mar 5, 2024 · Peripheral Component Interconnect Express, commonly known as PCIe, stands as a pivotal technology in the realm of computer hardware. It provides a high-speed interface for connecting peripheral devices (such as keyboards, sound cards, or external hard drives, to name a few) to a computer's motherboard.
- Tracy V. Wilson
Jun 12, 2019 · The Peripheral Component Interconnect Express (PCIe) standard is how expansion cards communicate with your PC. This includes items such as graphics cards, sound cards, Wi-Fi cards, and M.2 NVMe SSDs. The higher the PCIe version, the higher the bandwidth available to a system's expansion cards.
Jul 28, 2023 · July 28, 2023 by Duane Benson. As we approach the twentieth anniversary of PCI Express, here is a look back—and forward—at the reigning expansion slot. The PCI Express (PCIe) bus was born in an era when the number of expansion slots in your PC was as important as CPU clock speed or the amount of system RAM. Since then, the PCIe bus has ...
