PCI-X, short for Peripheral Component Interconnect eXtended, is a computer bus and expansion card standard that enhances the 32-bit PCI local bus for higher bandwidth demanded mostly by servers and workstations. It uses a modified protocol to support higher clock speeds (up to 133 MHz), but is otherwise similar in electrical implementation.

Sep 6, 2021 · PCI-X or Peripheral Component Interconnect eXtended is a local computer bus that comes alongside an expansion card. It is the extended version of Peripheral Component Interconnect that has higher bandwidths.

Sep 24, 2022 · PCI-X or Peripheral Component Interconnect Extended is the type of data communication system used in computers. More specifically, it’s the name of a kind of bus used to transfer data from A to B – A and B being peripherals or PC components.

PCI-X (Peripheral Component Interconnect Extended) differs from PCI (Peripheral Component Interconnect) primarily in terms of speed and bandwidth. While PCI typically operates at 33 or 66 MHz, PCI-X can run at frequencies up to 133 MHz.

PCI-X is a computer bus and expansion card standard that enhances the 32-bit PCI local bus for higher bandwidth demanded mostly by servers and workstation.

Dec 4, 2023 · PCI-X is a local hardware bus for adding internal expansion cards to a computer. It extends the original PCI bus and allows users to install expansion cards with higher bandwidth requirements, like gigabit networking cards and SCSI storage controllers.

Introduced in 1999 and developed by IBM, HP and Compaq, PCI-X offered more speed than PCI and steadily increased to more than 30 times that of the original PCI bus.

Apr 3, 2025 · What is PCI-X? Peripheral Component Interconnect Express (PCIe) is an internal computer bus that runs between the processor and internal components like graphics cards, hard drives, and sound cards.

PCI-X, like the original PCI standard, is a shared bus technology, with all connected peripherals using the same bus in parallel.