IBM 305 RAMAC (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "IBM 305 RAMAC" in English language version.

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1web.archive.org

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1trailing-edge.com

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1preservation.org

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cadence.com (Global: low place; English: low place)

community.cadence.com

"RAMAC Park and the Origin of the Disk Drive - Breakfast Bytes - Cadence Blogs - Cadence Community". community.cadence.com. 2020-04-29. Retrieved 2025-03-31.

ed-thelen.org (Global: low place; English: 9,452^nd place)

Weik, Martin H. (March 1961). "IBM 305 RAMAC". ed-thelen.org. A Third Survey of Domestic Electronic Digital Computing Systems. See SUNOCO Philadelphia.
"RAMAC 305 Customer Engineering Manual of Instruction" (PDF). IBM Corp., 1959. pp. 7–8 and 85.

eweek.com (Global: 5,390^th place; English: 3,454^th place)

Preimesberger, Chris (2006-09-08). "IBM Builds on 50 Years of Spinning Disk Storage". eWeek.com. Retrieved 2012-10-16.

newsweek.com (Global: 269^th place; English: 201^st place)

Steven Levy, "The Hard Disk That Changed the World" Newsweek, August 7, 2006

nytimes.com (Global: 7^th place; English: 7^th place)

timesmachine.nytimes.com

I.B.M. To Put Out New 'Think' Units, New York Times, September 14, 1956

preservation.org (Global: low place; English: low place)

"IBM Building 11". PAC*SJ. Retrieved 2025-04-05.

trailing-edge.com (Global: low place; English: 8,128^th place)

bitsavers.trailing-edge.com

305 RAMAC Manual of Operation, IBM, April 1957.

web.archive.org (Global: 1^st place; English: 1^st place)

650 RAMAC announcement The 305 RAMAC and the 650 RAMAC were internally announced on September 4, 1956.

youtube.com (Global: 9^th place; English: 13^th place)

IBM RAMAC promotional film