I'm running 2 different DDR3 2048 sticks on my rig (Micron and Kingston similar values). HP Support assistant is telling me they are running dual channel at 1066 and CPUZ is telling me 535.8 DRAM frequency on its memory tab. Both sticks are rated at 1333 but it looks like I'm running at 1066. Is this a correct assumption and if so I would imagine that the motherboard is limited to running 1066 dual channel sticks. No issues for me with the memory but I thought I'd run it by the experts here. Thanks,
Dave
Dave