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IBM 4690 OS

operating system formerly developed by IBM
CreativeWork operating_system Q5968682

Facts

10 properties
Instance of
operating system
Inception
1993[6]
Official website
www-03.ibm.com[7]
Website
www-03.ibm.com
Programming language
C
Based on
FlexOS[2]
Developer
IBM (?–2012), Toshiba (2012–present)[3]
Platform
IBM 4694[5]
Programmed in
C[4]
Replaces
IBM 4680 OS[8]
🏷️ Also known as
en 4690 Operating System en 4690 OS en IBM 4690 OS
🔖 Identifiers · 1
Freebase ID
/m/03cxqlf

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🔗 Connections
Developer 2
IBM, Toshiba
Based on 1
FlexOS
Instance of 1
operating system
Platform 1
IBM 4694
Replaces 1
IBM 4680 OS
← Replaced by 1
IBM 4680 OS
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Summary

IBM 4690 OS is an operating system[1].

Related Entities

FlexOS IBM IBM 4680 OS IBM 4694 operating system Toshiba

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 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). IBM 4690 OS. Retrieved November 3, 2026, from https://4ort.xyz/entity/ibm-4690-os
MLA “IBM 4690 OS.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Nov. 2026, https://4ort.xyz/entity/ibm-4690-os.
BibTeX @misc{4ortxyz_ibm-4690-os_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{IBM 4690 OS}}, year = {2026}, url = {https://4ort.xyz/entity/ibm-4690-os}, note = {Accessed: 2026-11-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): IBM 4690 OS — https://4ort.xyz/entity/ibm-4690-os (retrieved 2026-11-03)

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