Currently not possible. These Clover Trail devices are not using traditional SSD Sata interfaces. They are using a flashbased memory much like an Android tab, the eMMC flash is soldered on the motherboard. So there won't be any replacing of the RAM or Flash Drive unless you can resolder it back to the motherboard. And the max supported RAM is 2GB, not sure the flash drive, haven't looked for a larger size as I don't plan on trying to replace it.
Yes I know that you were not referring to the ram, just saying that from what I read, everything was soldered to the motherboard and was non-removable. Plus I'm not sure how to crack this baby open! I'll probably get a 64gb micro sd.