Variant Details





Main Image: Top / Obverse
001c.jpg
Additional Image: Bottom / Reverse
002c.jpg
Product Name 3 ½” Floppy Disk 2ED Extended Density Variant ID V0000376
Name of Holotype 3 ½” Floppy Disk HD
double sided/high density (2HD),
double sided/extended density (2ED)
Holotype ID H000091
Product Code/Number
Manufacturer various
Genre(s) Data
Carrier Type disk cartridge
Process Type magnetic
Medium Type floppy disk
Standards IBTN/EBU: FD3
Market Professional
Height 94 mm
Width 90 mm
Diameter
Depth 3 mm
Running Length
Marketed Capacity 2880 Kb
Materials
Distinguishing Features
Status
Collection of: National Library of Australia
Created by National Library of Australia
Assessment Summary
Remarks
Production Started 1987
Production Stopped
Application Binder
Binder Stability
Dye/Emulsion/Oxide
Base material
Back Treated

Back Treated: (μm) or (μ")

Base Thickness: (µm) or (µ")

Dye/Emulsion/Oxide Thickness: (μm) or (μ")

Total Thickness: (µm) or (µ")

Coercity: (Oe) or (kA/m)

Retentivity: (Gauss) or (mT)

Remanence: (nWb/m) or (SatFlux)
PDF Web Link
Image 3 Macro
NoPhoto.jpg
Image 4 Macro
Required Devices 3 ½” Floppy Disk Extended Density drive
Required Interface
Required Operating System
Required Applications
Formated Capacity
Required Drivers
Formating Type
Required Accessories
Required Form Factor
Compression/Codec
Requirement Specifications
Transfer Rate
Recording Format
Number Of Cylinders
Process/Technique
ISO
Colour Space
Resolution
Process
Block Error Rate
Push Pull Signal
Crosstalk
Reflectivity
Sensitivity
Lightfastness
Read Stability
Life: Manufacturer
Life: Community
Web Ref: Materials
Substrate Stability
Image Stability
Re-Formatting Issues
Web Ref: Re-Formatting
Web Ref: Conservation
Web Ref: Environment
Date Created 14/01/2009
Last Modified by Douglas Elford-NLA
Date Modified 29/06/2009
 
   

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