The IBM 1401 is a variable-wordlength computer that was announced by IBM in 1959. It was significant for its time as it marked IBM's entry into the market for smaller, less expensive computers, suitable for businesses and academic institutions. Here are some key points about the IBM 1401: 1. **Architecture**: The IBM 1401 was based on a transistorized architecture, which allowed it to be smaller, faster, and more reliable than vacuum tube-based computers.
