Originally posted by smiffjunior2005
If it supports ddr 400 and 533, thats just the speed of the memory. Putting in DDR400 will be fine. The 533 stick should stay at 533.
I suggest researching a bit before helping people.
If you put DDR2 400mhz the 533 will slown down.
My condolances for having DDR2 and an intel btw, since normal DDR is still better and cheaper.