Can i use two ram of different FSB in a same computer

[jayadratha]

i have two 2gb ddr2 ram. one is 1066 fsb & other is 800 fsb. My question is that can i use both ram in a same computer. Is it harmfull for my motherboard and for any other hardware.. please help me........................

 

[GhislainG]

While it's not ideal, they should run fine at 800 MHz (not FSB) as long as they have similar JEDEC specs.

 

[englandr753]

As long as it boots it will run at the slower memory speed, 800mhz fsb...