The PCI standards group PCI-SIG (Special Interest Group) comprised of AMD, Intel, NVIDIA, and other technology bigwigs announced it has finalized the specifications for the PCI Express 4.0 standard.

PCI Express (Peripheral Component Interconnect Express), also known as PCIe, is a high-speed serial computer expansion bus standard designed to replace older PCI, PCI-X and AGP bus standards.

PCWorld explores five practical ways to utilize empty PCIe slots in desktop PCs, transforming unused expansion slots into valuable system upgrades. Key upgrades include Wi-Fi 6/7 cards, high-speed ...

Over the past few years, high-end PCs have come to be associated with PCI Express 5.0, the infrastructure that connects graphics cards and SSDs. That’s close to changing, as the PCI Special Interest ...

This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach. By building on the natural ...

Just over two decades ago, the introduction of PCI Express 1.0 marked the industry’s transition from then-ubiquitous parallel to serial interfaces. Back in 2002, the potential of “PCIe” in automotive ...