Description
Up for sale is an old RAM expansion upgrade for a Texas Instruments Professional PC from the early 1980’s. We believe it is has a capacity of 128K, but we’re not certain. This item is over 40 years old and is sold AS-IS for a collectible ONLY! It looks to be in good physical condition.
- RAM EXPANSION
- TEXAS INSTRUMENTS CORPORATION
- MADE IN USA
- ASSY NO.2223015-4P?
- DIAGRAM NO.2223017A
- BOARD NO. 2223016-0001C
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