# PCI Express 2.0

> second version of the PCI Express computer expansion bus standard, third overall version

**Wikidata**: [Q136353468](https://www.wikidata.org/wiki/Q136353468)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/PCI_Express_2.0)  
**Source**: https://4ort.xyz/entity/pci-express-2-0


## References

1. [PCI-SIG](http://www.pcisig.com/news_room/PCIe2_0_Spec_Release_FINAL2.pdf)