Originally Posted by qhn
Even Crucial sells the kit (PC2-6400), so I take it that it should be ok. But I fail to see the gain when CL is at 6, whereas the PC2-5300 CL is at 5. Furthermore I am not sure that the 800MHz would stay stable.
May be a Dell user would tip in on this.
Crucial shows a 800MHz as being compatible as well.
Scroll down at the list of compatible...