File:IBM 350 RAMAC.jpg

IBM_350_RAMAC.jpg ‎(360 × 343 pixels, file size: 41 KB, MIME type: image/jpeg)

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Description	English: IBM 350 RAMAC, capacity 5Mb, that is being restored by volunteers in the en:Computer History Museum in Mountain View, CA. source: Silicon Valley Sleuth blog
Date	2006-09-13 (original upload date)
Source	Transferred from en.wikipedia; transfer was stated to be made by User:DingirXul.
Author	This file is lacking author information.
Permission ( Reusing this file)	CC-BY-SA-2.5.

Original uploader was Vladnik at en.wikipedia

Licensing

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File usage

The following pages on Schools Wikipedia link to this image (list may be incomplete):

History of computing hardware

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	Canon
Camera model	Canon PowerShot A95
Exposure time	1/30 sec (0.033333333333333)
F-number	f/2.8
Date and time of data generation	08:14, 12 September 2006
Lens focal length	7.8125 mm
Orientation	0
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	08:14, 12 September 2006
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	08:14, 12 September 2006
Image compression mode	3
APEX aperture	2.96875
Exposure bias	0
Maximum land aperture	2.96875 APEX (f/2.8)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Colour space	Uncalibrated
Focal plane X resolution	9,159.0106007067
Focal plane Y resolution	9,169.8113207547
Focal plane resolution unit	inches
Sensing method	One-chip colour area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard

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