![This Parallel RAM Expansion Adds 128kB to a Vintage IBM PC — Spread Across Five Breadboards - Hackster.io This Parallel RAM Expansion Adds 128kB to a Vintage IBM PC — Spread Across Five Breadboards - Hackster.io](https://hackster.imgix.net/uploads/attachments/1438180/image_YtudYkrtEg.png?auto=compress%2Cformat)
This Parallel RAM Expansion Adds 128kB to a Vintage IBM PC — Spread Across Five Breadboards - Hackster.io
foone🏳️⚧️ on Twitter: "Need to upgrade your IBM 5150 PC to an amazing 2mb of memory? You need an AST RAMpage! for massive Expanded Memory add-on power. https://t.co/phkfXtibXh" / Twitter
![The first PC ever made. I restored this a couple years back and still love it. IBM 5150. 8008 4.77mhz with 8087, 256kb ram, cga, 160KB fdd, 5MB Winchester, 300bps modem (shown) : r/retrobattlestations The first PC ever made. I restored this a couple years back and still love it. IBM 5150. 8008 4.77mhz with 8087, 256kb ram, cga, 160KB fdd, 5MB Winchester, 300bps modem (shown) : r/retrobattlestations](https://preview.redd.it/mn2c7qcc0ab51.jpg?auto=webp&s=925efe61bc9d42d7acb370d171c9eb3284296da6)