I am intending to add extra 1Gb memory, to 2Gb total, to ASUS motherboard board. The specification for this mo-bo. states DDR2 533/667MHz. Is it OK to use 800MHz, as I have a couple of these available? Or it advisable to keep to 553 or 667? Any advice appreciated, thank you.
I think that you will find that the Asus M2V890 is a barebones PC, this one in fact:M2V890 I think that you will find that your PC will not boot if you go for the higher 800MGz RAM.As you say add an aditional 553/667 module.