9010 or 9010 All-In-One?

9010 MiniTower, Desktop, and Small Form support these RAM configs:

2 GB, 4 GB, 6 GB, 8 GB, 16 GB, and 32 GB

2x8GB+2x4GB = 24 GB - That's NOT a supported RAM config

(9010 UltraSmall Form only has 2 DIMM sockets)

I upgraded my SFF to 4 8 gb sticks, if that helps.