check devasts processor, It has ability to have programs it has a programming language, it all fits on the default screen therefore it compatible and there is plenty of room to add in a display and a display driver. (Also check the PCL Computer I made :D )
You do realise that we have a limited working space and that this was simply meant to be a hard-drive?
That's like going back in time, looking at a wooden cart and saying, "Wow, there's four wheels and it can carry stuff. Why don't we replace all our cars with this?"
Which remonds me, I took the liberty of not adding your grammar fail, questions usually have question marks at the end ;)
It is larger than your "hard drive" and memory cards cannot be larger than hard drives. My conclusion, your creations is a simple switch and cannot even be classified as 1bit memory.