Alan Baker <alangbaker@telus.net> wrote in news:alangbaker-
03B8FC.13112808082008@shawnews.vc.shawcable.net:
> IBM seems to think it's a business machine...
>
>
They used to think our Systems 34 was a business machine, too! We proved
them wrong on many occasions....(c;
Many years later, a local Catholic church gave me a complete System 34 with
OS and manufacturing softwares. I kept it for a couple of years but needed
the warehouse for other stuff so we pushed it up in my van, after stripping
some beautiful power supply parts out of it. We backed the van up to a
huge dumpster, put down the ramp from the truck to the lip of the dumpster
and unceremoniously dumped a couple of hundred grand of IBM minicomputer, 6
terminals, a chain printer and some terminal equipment....into the trash.
One of the 14" platters from one of the fixed disk drives and an 8" hard-
sectored monster floppy are in a nice frame a friend provided on my wall, a
bit of IBM history. I think I remember the huge hard drives, two of them
in my unit, that took 3-phase 208VAC at about 70A to power the main CPU
with its drives, were something like 84MB...megabytes with the M, not
G...that stored what the 16K of RAM wanted to save...(c; I don't remember,
quite, but I think RAM was magnetic cores in holes on PC board frames, but
I can't quite remember that. By the simplest standards of today, it was
nothing.
The first memory storage I ever saw was also IBM. It was an 8 kilobyte
memory drum the size of a Volkswagen, and about as heavy. 8K! We weren't
allowed to go into the room where it was operating, only look through a big
window Cornell University had installed for observation. The slightest
movement caused it to crash hard requiring some really expensive repairs.
Yes, I can see iPhone may fascinate IBM as a business machine...(c;
.....just hope some young IBM whippersnapper doesn't notice its Xerox GUI
interface....inventors of Windoze...(c;