[k_mridul]

thanks mav3r1ck and all others

i got one more qs in my mind and that is
like in my case RAM combiantion dosen't support dual-channel but motherboard does, so what will happen when these RAM are plug into the dual-channel slots (i.e. Channel A DIMM 0 & Channel B DIMM 0)
will there be any conflict leading to damage RAM or the motherboard
or it might work but how different will be the performance in comparison with the combination of single-channel (i.e. Channel A DIMM 0 & Channel A DIMM 1)

i hav already installed RAM as told by mav3r1ck
but still i want to know why a particular combination is superior than the other and under what circumstances.

thanks again