---
title: "Hitachi HFD305S Instruction Manual"
id: 38186
type: "document"
slug: "hitachi-hfd305s-instruction-manual"
url: "http://localhost/document/hitachi-hfd305s-instruction-manual/"
markdown_url: "http://localhost/document/hitachi-hfd305s-instruction-manual.md"
published_at: "2021-12-30T01:35:21+00:00"
modified_at: "2026-03-15T17:39:48+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "The Hitachi 3\" disk drive was used in the Timex Portugal FDD3 and FDD-3000 disk system."
category:
  - name: "Documentation"
    slug: "documentation"
    taxonomy: "category"
    url: "http://localhost/category/documentation/"
post_tag:
  - name: "FDD 3000"
    slug: "fdd-3000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/fdd-3000/"
  - name: "FDD-3"
    slug: "fdd-3"
    taxonomy: "post_tag"
    url: "http://localhost/tag/fdd-3/"
document_url: "https://archive.org/details/HitachiHFD305S/mode/2up"
pages: 30
document_date: "1984"
related_content:
  - id: 12543
    title: "FDD 3000 Disk Drive system"
    type: "product"
    url: "http://localhost/product/fdd-3000-disk-drive-system/"
  - id: 12542
    title: "FDD 3 Disk Drive system"
    type: "product"
    url: "http://localhost/product/fdd-3-disk-drive-system/"
---

# Hitachi HFD305S Instruction Manual

The Hitachi 3″ disk drive was used in the Timex Portugal FDD3 and FDD-3000 disk system.