My little Asus Transformer upgraded to v1903 last night.32gb is an amount just big enough to not have hardware makers who put 32gb drives into their machines angry at them. Given Windows requirements have stayed the same since XP, we can hardly complain. Its about time.
32GB eMMC drive, 2GB RAM.
The 256GB microSD card was purposely removed during this, just to see what happens.
The only storage was the 32GB internal 'drive'.
It upgraded itself just fine. Took forever, but that was to be expected.