A new nanotechnology take on the old punch-card storage system has enabled IBM Corp. researchers to demonstrate a data storage density of one trillion bits (1T bit) per square inch — 20 times higher ...
Introduced in 1954, the IBM 650 mainframe computer was among the first sold by that company, and was manufactured until 1962. It had three main equipment cabinets, the power unit (Type 655), the ...
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