In Search at San Jose
the R&D minds at IBM describe how they designed & built the world's first hard drive, the IBM 305 RAMAC (previously
). First sold in 1956, it stored a whopping 5 million characters of information, all ready for immediate access to the user.
posted by scalefree
on Aug 15, 2014 -
is proud to announce a product you
may have a personal interest in. It's a tool that could soon be on your desk, in your home or in your child's schoolroom. It can make a surprising difference in the way you work, learn or otherwise approach the complexities (and some of the the simple pleasures) of living." [more inside]
posted by Ahab
on Aug 12, 2011 -
50 years ago today, IBM announced the 1401 Data Processing System
Originally designed as a spooling system for the larger machines, the 1401 became very popular as a mainframe in its own right, eventually being called 'The Model T of Computers'. By the end of 1961, the number of 1401s installed in the United States alone had reached 2,000 - representing about one fourth of all computers installed by all manufacturers at that time. 15- 20,000 were eventually built.
The Computer History Museum
in Mountain View is having a 50th anniversary celebration
on November 10th.
Here's what $125,600 (or $2500/month rent) would get you: [more inside]
posted by MtDewd
on Oct 4, 2009 -
"In 1964, a computer - the IBM 1401 Data Processing System - arrived in Iceland, one of the very first computers to be imported into the country… The chief maintenance engineer for this machine was Jóhann Gunnarsson, my father. A keen musician, he learned of an obscure method of making music on this computer - a purpose for which this business machine was not at all designed… When the IBM 1401 was taken out of service in 1971, it wasn't simply thrown away like an old refrigerator, but was given a little farewell ceremony, almost a funeral, when its melodies were played for one last time. This "performance" was documented on tape along with recordings of the sound of the machine in operation."
The whole story with samples, pictures and video at Jóhann Jóhannsson's
posted by tellurian
on Feb 26, 2007 -