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overview
 PCI Express
PCI Express (Official abbreviation PCIe, PCI-E often used, not to be mistaken for PCI-X) is a computer system bus that allows expansion cards with various capabilities to be added to a system.
It is a flexible system intended to replace PCI, PCI-X and AGP. While PCI-express has the same software interface as PCI and can be bridged to PCI the cards are physically and electrically incompatible.
While in development, PCI Express was referred to...
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http://en.wikipedia.org/wiki/PCI_Express
2/21/2007
Tags: pci express
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