Reference number
ISO 7929:1985
© ISO 2025
International Standard
ISO 7929:1985
Information processing — Magnetic disk for data storage devices — 83 000 flux transitions per track, 130 mm (5.12 in) outer diameter, 40 mm (1.57 in) inner diameter
Edition 1
1985-06
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Published (Edition 1, 1985)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 7929:1985

Language
Format
CHF 98
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Abstract

Specifies mechanical, physical and magnetic characteristics of a lubricated disk of 130 mm (5,12 in) outer diameter and 40 mm (1,57 in) inner diameter to be mounted on data storage devices. Defines requirements for proper performance at 83 332 flux transition per track.

General information

  • Status
     : Published
    Publication date
     : 1985-06
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 15
  • Technical Committee :
    ISO/IEC JTC 1
    ICS :
    35.220.21 
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Life cycle

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This standard contributes to the following Sustainable Development Goals

11
Sustainable Cities and Communities
9
Industry, Innovation and Infrastructure
8
Decent Work and Economic Growth

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