File:Shugart SA 400 Minifloppy Top.jpg
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Summary[edit]
DescriptionShugart SA 400 Minifloppy Top.jpg |
Shugart SA-400 Minifloppy was the first 5.25 inch floppy disk drive and each diskette would hold 89,600 bytes of data. It was introduced by Shugart Associates of Sunnyvale, California on August 27, 1976 and a single drive cost $390. The 4-pin power connector and 34-pin signal interface became the industry standard for several generations of disk drives. The 5.75 inch wide form factor is still a standard size for computer peripherals.
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Date | |
Source | Own work |
Author | Swtpc6800 Michael Holley |
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Licensing[edit]
Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:03, 2 September 2009 | 1,575 × 1,575 (470 KB) | Swtpc6800 (talk | contribs) | {{Information |Description=Shugart SA-400 Minifloppy was the first 5.25 inch floppy disk drive and would hold 89,000 bytes of data. It was introduced by Shugart Associates of Sunnyvale, California in September 1976 and a single drive cost $390. The 4-pin |
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File usage on Commons
The following 8 pages use this file:
- File:Dysan Verbatim 5.25 disks 1978.jpg
- File:Shugart SA 104 Minidiskette.jpg
- File:Shugart SA 400 Minifloppy Bottom.jpg
- File:Shugart SA 400 Minifloppy Drive.jpg
- File:Shugart SA 400 Minifloppy Front.jpg
- File:Shugart SA 400 Minifloppy Rear.jpg
- File:Shugart SA 400 Minifloppy With Disk.jpg
- File:Verbatim 5.25 minidisk tracks 1978.jpg
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON |
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Camera model | E3200 |
Author | Michael Holley |
Exposure time | 5/308 sec (0.016233766233766) |
F-number | f/3.3 |
ISO speed rating | 50 |
Date and time of data generation | 21:38, 19 January 2006 |
Lens focal length | 8.5 mm |
Width | 1,575 px |
Height | 1,575 px |
Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop Elements 5.0 Windows |
File change date and time | 18:53, 1 September 2009 |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 21:38, 19 January 2006 |
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Tungsten (incandescent light) |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 56 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |