---
title: "2K to 4K RAM Upgrade – An Introduction to ZX/TS Hardware"
type: "article"
slug: "2k-to-4k-ram-upgrade-an-introduction-to-zx-ts-hardware"
url: "http://localhost/article/2k-to-4k-ram-upgrade-an-introduction-to-zx-ts-hardware/"
markdown_url: "http://localhost/article/2k-to-4k-ram-upgrade-an-introduction-to-zx-ts-hardware.md"
published_at: "2020-10-27T17:18:57+00:00"
modified_at: "2024-06-23T07:49:33+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
category:
  - name: "SYNC"
    slug: "sync"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/sync/"
post_tag:
  - name: "1983"
    slug: "year-1983"
    taxonomy: "post_tag"
    url: "http://localhost/tag/year-1983/"
  - name: "Hardware project"
    slug: "hardware-project"
    taxonomy: "post_tag"
    url: "http://localhost/tag/hardware-project/"
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
  - name: "ZX81"
    slug: "zx81"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx81/"
model:
  - name: "Sinclair ZX81"
    slug: "zx81"
    taxonomy: "model"
    url: "http://localhost/model/zx81/"
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
indiv:
  - name: "Randall Glidden"
    slug: "randall-glidden"
    taxonomy: "indiv"
    url: "http://localhost/indiv/randall-glidden/"
publication: "Sync"
publication_r:
  id: 10243
  title: "SYNC"
  type: "periodical"
  url: "http://localhost/periodical/sync-magazine/"
authors: "Randall Glidden"
volume: "3"
issue: "4"
issues_articles:
  - id: 26650
    title: "SYNC v3 n4"
    type: "issue"
    url: "http://localhost/issue/sync-v3-n4/"
pages: "56-64"
pubdate: "July/August 1983"
archive_link: false
volumeissue: "v3n4"
---