1950s - 1970s
dad
October 09, 2011
The IBM 350 Disk File, invented by Reynold Johnson, was introduced in 1956 with the IBM 305 RAMAC computer. This drive had fifty 24 inch pla...
Showing posts with label History of hard disk drives. Show all posts
Showing posts with label History of hard disk drives. Show all posts
Sunday, October 9, 2011
Tuesday, August 23, 2011
IBM 3390 direct access storage device
dad
August 23, 2011
Models A14, A18, B14, B18, B1C, A24, A28, B24, B28 and B2C announced November 14, 1989 ...
Wednesday, June 29, 2011
Sunday, May 22, 2011
IBM 3370 direct access storage device
dad
May 22, 2011
IBM 3370 Direct Access Storage Device Models A1, B1, A11, and B11 announced January 30, 1979 and withdrawn August 5, 1986 Models A2...
Sunday, April 24, 2011
IBM 3350 direct access storage
dad
April 24, 2011
Models A2, A2F, B2 & B2F announced July 15, 1975 and withdrawn September 5, 1994 Models C2 and C2F announc...
Friday, April 15, 2011
Friday, April 8, 2011
Tuesday, March 29, 2011
Sunday, March 27, 2011
IBM 2314/2319
dad
March 27, 2011
The IBM 2314 Disk Access Storage Facility was introduced on April 22, 1965, one year later after the System/360 introduction. It was used w...
Sunday, March 20, 2011
Sunday, March 13, 2011
Tuesday, February 8, 2011
IBM 1311 Disk Storage Drive
dad
February 08, 2011
The IBM 2302 was the S/360 version of the 1302, with track formatting in accordance with S/360 DASD architecture rather than 7000 series arc...
Sunday, February 6, 2011
Friday, February 4, 2011
Thursday, February 3, 2011
Tuesday, February 1, 2011
Sunday, January 30, 2011
Friday, January 28, 2011
Thursday, January 27, 2011
Wednesday, January 26, 2011
History of hard disk drives
dad
January 26, 2011
IBM in 1953 recognized the immediate application for what it termed a "Random Access File" having high capacity, rapid random acc...
