I have a core i7 with 12 GB ram and an 32-bit operating system.
I have to use the x32 operating system. However I would like to use the remaining 8 GB as a RAM disk. Is it possible? How?
There are other ram disk software , some are free and commercial that can help you to utilize the ram above 4gb.
However, I did not try any of them, so I can't recommend any.