PCI Express 4.0

fourth version of the PCI Express computer expansion bus standard, seventh version overall
CreativeWork pci_express_version Q136353632
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PCI Express 4.0

Summary

PCI Express 4.0 is a PCI Express version[1].

Key Facts

  • PCI Express 4.0's instance of is recorded as PCI Express version[2].
  • PCI Express 4.0's follows is recorded as PCI Express 3.1[3].
  • PCI Express 4.0's followed by is recorded as PCI Express 5.0[4].
  • PCI Express 4.0's software version identifier is recorded as 4.0[5].
  • PCI Express 4.0's part of is recorded as PCI Express[6].
  • PCI Express 4.0's publication date is recorded as +2017-10-00T00:00:00Z[7].
  • PCI Express 4.0's short name is recorded as PCIe 4.0[8].
  • PCI Express 4.0's uses is recorded as 128b/130b encoding[9].
  • PCI Express 4.0's name is recorded as PCI Express 4.0[10].
  • PCI Express 4.0's data transfer speed is recorded as {'unit': 'http://www.wikidata.org/entity/Q136416965', 'amount': '+16'}[11].
  • PCI Express 4.0's data transfer speed is recorded as {'unit': 'http://www.wikidata.org/entity/Q136416965', 'amount': '+1'}[12].
  • PCI Express 4.0's announcement date is recorded as +2011-11-29T00:00:00Z[13].
  • PCI Express 4.0's stylized name is recorded as PCIe® 4.0[14].

Body

Publication

PCI Express 4.0's publication date is recorded as +2017-10-00T00:00:00Z[7]. Its part of is recorded as PCI Express[6].

Adaptations and Inspiration

PCI Express 4.0's follows is recorded as PCI Express 3.1[3]. Its followed by is recorded as PCI Express 5.0[4].

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). PCI Express 4.0. Retrieved May 3, 2026, from https://4ort.xyz/entity/pci-express-4-0
MLA “PCI Express 4.0.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pci-express-4-0.
BibTeX @misc{4ortxyz_pci-express-4-0_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{PCI Express 4.0}}, year = {2026}, url = {https://4ort.xyz/entity/pci-express-4-0}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): PCI Express 4.0 — https://4ort.xyz/entity/pci-express-4-0 (retrieved 2026-05-03)

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