Originally posted by MRRiley Got ya beat... Raise your hand if you know what CORE Memory is... This is a 1kb module from a Univac 1050 mainframe computer. It is 4 inches on a side. It took a refrigerator sized cabinet of these to provide 512 megabytes in the late 70s.
I raise my hand - I've actually seen them in a computer - they were called electronic calculator machines then - assembly facility: Lots of small cylindrical magnets with two electrical leads thorugh each to set and reset the magnetism to generate the 0's and 1's. Ah yes, those were the days (in 1966)........