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PDP-4

1962 computer made by Digital Electronics Corp
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PDP-4

Summary

PDP-4 is a computer model[1]. PDP-4 draws 148 Wikipedia views per month (computer_model category, ranking #123 of 340).[2]

Key Facts

  • PDP-4's instance of is recorded as computer model[3].
  • PDP-4's instance of is recorded as Programmed Data Processor[4].
  • PDP-4 followed PDP-1[5].
  • PDP-4 was followed by PDP-7[6].
  • PDP-4's manufacturer is recorded as Digital Equipment Corporation[7].
  • PDP-4 is a type of minicomputer[8].
  • PDP-4's Commons category is recorded as PDP-4[9].

Body

Designation and Status

Recorded instance of include computer model[3] and Programmed Data Processor[4].

Why It Matters

PDP-4 draws 148 Wikipedia views per month (computer_model category, ranking #123 of 340).[2] PDP-4 has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[10]

Related Entities

Digital Equipment Corporation

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [10] ↑ . Wikidata sitelinks. 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). PDP-4. Retrieved May 3, 2026, from https://4ort.xyz/entity/pdp-4
MLA “PDP-4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pdp-4.
BibTeX @misc{4ortxyz_pdp-4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{PDP-4}}, year = {2026}, url = {https://4ort.xyz/entity/pdp-4}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): PDP-4 — https://4ort.xyz/entity/pdp-4 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/pdp-4 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 10d ago · Peter F. Patel-Schneider · 2026-08-21 view diff on Wikidata ↗
    Aliases → —
    Followed by → PDP-7
    Follows → PDP-1
    Subclass of → —
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-statements-multiple-properties-update:0||2 */ Moving [[Property:P31]] to [[Property:P279]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.