Also as I try to run it at 2133mhz the mobo just reverts every setting back to stock.
- 4 x DDR3 DIMM sockets supporting up to 32 GB of system memory (Note 1)
- Dual channel memory architecture
- Support for 1600(O.C.)/1333/1066 MHz memory modules
That Motherboard only supports 1600 MHz
It's only for phenoms. If it would only support 1600mhz, I couldn't run 1866mhz and there wouldn't be options for 2133 and 2400mhz mem speed