IBM Portable Personal Computer

The IBM Portable Personal Computer 5155 model 68 is an early portable computer developed by IBM after the success of the suitcase-size Compaq Portable. It was released in February, 1984, and was quickly replaced by the IBM Convertible, only roughly two years after its debut.


The IBM Portable Personal Computer 5155 model 68 is an early portable computer developed by IBM after the success of the suitcase-size Compaq Portable. It was released in February, 1984, and was quickly replaced by the IBM Convertible, only roughly two years after its debut.
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