ok so here's the point, I've got a M5A78L-M LX3 MOBO with 2 DDR3 slots, and I've installed two (1333 MHZ, 2GB each one)--->> KVR13N9S6/2 Kingston's RAMs, so I enter to CPU-Z to check the channel modules and they're working on single each one, have got to be identical part numbers? (besides from...