can ddr3 1066 is compatable with ddr3 1333 in intel processor??

[shani4deo]

some body saying that is works because it will be automatically downclock.
if it possible then can i go through ddr3 1600 over ddr3 1066(because same case also here).

i have dell vostro 1540.

Thanks for advice,,,,

 

[algorithmbreaker]

some body saying that is works because it will be automatically downclock.
if it possible then can i go through ddr3 1600 over ddr3 1066(because same case also here).

i have dell vostro 1540.

Thanks for advice,,,,

It supports up to 1333 MHz. It may support 1600 MHz, if not you can downclock it to 1333 MHz and use it.
But I would recommend going for the 1333 MHz itself, not much of a difference this speed to 1600 MHz.