Kingston KHX12800D3LLK3/3GX(XMP) DDR3 1600 3072MB(kit of3)
Kingston KHX12800D3K2/4G DDR3 1600 4096MB(kit of 2)
Kingston KHX12800D3LLK3/6GX(XMP) DDR3 1600 6144MB(Kit of 3)
Just these Kingston 1600Mhz are in these list of qulified vendor. Asus is known to be a little sensitive on memory used.
Well, its not on the Memory QVL (Qualified Vendors Lists), but it should work. Mobo req.
4 x DIMM, Max. 16GB, DDR3 1866(O.C.)/1333/1066 Hz ECC, Non-ECC, Un-buffered Memory
Dual Channel Memory Architecture
* Refer to www.asus.com or user manual for the Memory QVL (Qualified Vendors Lists).
* Due to OS limitation, when installing total memory of 4GB capacity or more, Windows® 32-bit operation system may only recognize less than 3GB. Install a 64-bit Windows® OS when you want to install 4GB or more memory on the motherboard.
* AMD AM3 100 and 200 series CPU support up to DDR3 1066MHz.