Home
About
Contact
Computer History
This blog about Computer History
Search This Blog
Hasitha Helapreya. Powered by
Blogger
.
Saturday, December 24, 2011
Merry Christmas
dad
December 24, 2011
Continue Reading
Newer Posts
Older Posts
Home
Follow Us
Translate
Total Pageviews
Blog Archive
►
2012
(11)
►
December
(2)
►
October
(1)
►
September
(1)
►
August
(1)
►
April
(2)
►
March
(3)
►
January
(1)
▼
2011
(39)
▼
December
(1)
Merry Christmas
►
October
(1)
►
August
(1)
►
June
(1)
►
May
(1)
►
April
(3)
►
March
(4)
►
February
(5)
►
January
(22)
►
2010
(43)
►
December
(8)
►
November
(8)
►
October
(6)
►
June
(1)
►
May
(20)
Tags
History of hard disk drives
(20)
History of the computer mouse
(3)
History of the floppy disk
(6)
Microprocessor
(13)
Random Access Memory
(4)
Jasper Roberts
-
Blog
Recent Post
About Me
dad
View my complete profile
Popular
Mitsumi's "Quick Disk" 3-inch floppies
Another 3-inch format was Mitsumi's Quick Disk format. The Quick Disk format is referred to in various size references: 2.8-inch, 3-i...
IBM 3370 direct access storage device
IBM 3370 Direct Access Storage Device Models A1, B1, A11, and B11 announced January 30, 1979 and withdrawn August 5, 1986 Models A2...
IBM 3340
Models A2, B1 and B2 announced March 13, 1973 Models B1 and C2 withdrawn December 20, 1983 Models A2 & B2 withdrawn May 1, 1984 Follow...
The 3-inch compact floppy disk
Throughout the early 1980s the limitations of the 5¼-inch format were starting to become clear. Originally designed to be smaller and mo...