File:Shugart SA 400 Minifloppy With Disk.jpg
Original file (1,040 × 700 pixels, file size: 86 KB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionShugart SA 400 Minifloppy With Disk.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.
|
Date | |
Source | Own work |
Author | Swtpc6800 Michael Holley |
Other versions |
|
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
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 02:50, 24 September 2009 | 1,040 × 700 (86 KB) | Swtpc6800 (talk | contribs) | == {{int:filedesc}} == {{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 dri |
You cannot overwrite this file.
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 Top.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 | Canon |
---|---|
Camera model | Canon PowerShot A630 |
Exposure time | 1/10 sec (0.1) |
F-number | f/6.3 |
Date and time of data generation | 19:53, 29 November 2006 |
Lens focal length | 12.565 mm |
Orientation | Normal |
Horizontal resolution | 100 dpi |
Vertical resolution | 100 dpi |
Software used | Adobe Photoshop Elements 3.0 Windows |
File change date and time | 19:46, 25 June 2007 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 19:53, 29 November 2006 |
Image compression mode | 3 |
APEX shutter speed | 3.3125 |
APEX aperture | 5.3125 |
APEX exposure bias | 0 |
Maximum land aperture | 3.625 APEX (f/3.51) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Color space | Uncalibrated |
Focal plane X resolution | 11,412.587412587 |
Focal plane Y resolution | 11,439.252336449 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |